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overflow: hidden; text-overflow: ellipsis; -webkit-line-clamp: 3; -webkit-box-orient: vertical; }</style><div class="col-xs-12 clearfix"><div class="u-floatLeft"><h1 class="PageHeader-title u-m0x u-fs30">Nanodevices</h1><div class="u-tcGrayDark">1,994 Followers</div><div class="u-tcGrayDark u-mt2x">Recent papers in <b>Nanodevices</b></div></div></div></div></div></div><div class="TabbedNavigation"><div class="container"><div class="row"><div class="col-xs-12 clearfix"><ul class="nav u-m0x u-p0x list-inline u-displayFlex"><li class="active"><a href="https://www.academia.edu/Documents/in/Nanodevices">Top Papers</a></li><li><a href="https://www.academia.edu/Documents/in/Nanodevices/MostCited">Most Cited Papers</a></li><li><a href="https://www.academia.edu/Documents/in/Nanodevices/MostDownloaded">Most Downloaded Papers</a></li><li><a href="https://www.academia.edu/Documents/in/Nanodevices/MostRecent">Newest Papers</a></li><li><a class="" href="https://www.academia.edu/People/Nanodevices">People</a></li></ul></div><style type="text/css">ul.nav{flex-direction:row}@media(max-width: 567px){ul.nav{flex-direction:column}.TabbedNavigation li{max-width:100%}.TabbedNavigation li.active{background-color:var(--background-grey, #dddde2)}.TabbedNavigation li.active:before,.TabbedNavigation li.active:after{display:none}}</style></div></div></div><div class="container"><div class="row"><div class="col-xs-12"><div class="u-displayFlex"><div class="u-flexGrow1"><div class="works"><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_79091689 coauthored" data-work_id="79091689" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/79091689/ASSESSMENT_OF_NANO_DERIVED_PARTICLES_DEVICES_AND_SYSTEMS_IN_ANIMAL_SCIENCE_A_REVIEW">ASSESSMENT OF NANO-DERIVED PARTICLES, DEVICES, AND SYSTEMS IN ANIMAL SCIENCE: A REVIEW</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Nanotechnology is an innovative discipline of science that has revolutionized the way we perceive the dimension and size of a molecule. The micrometric molecules accessed under the nanometric level generate nano-derived particles through... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_79091689" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Nanotechnology is an innovative discipline of science that has revolutionized the way we perceive the dimension and size of a molecule. The micrometric molecules accessed under the nanometric level generate nano-derived particles through which other nanodevices and nano-systems are contrived. Those nanoderived appliances are accommodable in effectuating copious different functions like physiological and biochemical processes in livestock species. The wide application of nanotechnology in animal science seems to be fateful unless and until nano-derived implements are recognized for execution in the field of animal breeding, production, health and management, and so on. The fundamental motivation behinds this article is to provide an insight into the application of nanostructures in the field of animal science to enhance the current frameworks. This review points out the current applications with appropriate measures of divergent nanotechnological particles, devices, and systems in the periphery of animal science.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/79091689" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="5c2eb2b8b68eedc07795c0af426ee6b9" rel="nofollow" data-download="{"attachment_id":85929252,"asset_id":79091689,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/85929252/download_file?st=MTczOTgyODIyNSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="223506144" rel="nofollow" href="https://purbuni.academia.edu/ShubhPravatSinghYadav">Shubh Pravat Singh Yadav</a><script data-card-contents-for-user="223506144" type="text/json">{"id":223506144,"first_name":"Shubh Pravat Singh","last_name":"Yadav","domain_name":"purbuni","page_name":"ShubhPravatSinghYadav","display_name":"Shubh Pravat Singh Yadav","profile_url":"https://purbuni.academia.edu/ShubhPravatSinghYadav?f_ri=3989","photo":"https://0.academia-photos.com/223506144/80950299/69536414/s65_sushant.yadav.png"}</script></span></span><span class="u-displayInlineBlock InlineList-item-text"> and <span class="u-textDecorationUnderline u-clickable InlineList-item-text js-work-more-authors-79091689">+2</span><div class="hidden js-additional-users-79091689"><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://independent.academia.edu/NetraGhimire1">Netra P R A S A D Ghimire</a></span></div><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a rel="nofollow" href="https://independent.academia.edu/bishnuyadav5">bishnu yadav</a></span></div></div></span><script>(function(){ var popoverSettings = { el: $('.js-work-more-authors-79091689'), placement: 'bottom', hide_delay: 200, html: true, content: function(){ return $('.js-additional-users-79091689').html(); 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The micrometric molecules accessed under the nanometric level generate nano-derived particles through which other nanodevices and nano-systems are contrived. Those nanoderived appliances are accommodable in effectuating copious different functions like physiological and biochemical processes in livestock species. The wide application of nanotechnology in animal science seems to be fateful unless and until nano-derived implements are recognized for execution in the field of animal breeding, production, health and management, and so on. The fundamental motivation behinds this article is to provide an insight into the application of nanostructures in the field of animal science to enhance the current frameworks. This review points out the current applications with appropriate measures of divergent nanotechnological particles, devices, and systems in the periphery of animal science.","downloadable_attachments":[{"id":85929252,"asset_id":79091689,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":223506144,"first_name":"Shubh Pravat Singh","last_name":"Yadav","domain_name":"purbuni","page_name":"ShubhPravatSinghYadav","display_name":"Shubh Pravat Singh Yadav","profile_url":"https://purbuni.academia.edu/ShubhPravatSinghYadav?f_ri=3989","photo":"https://0.academia-photos.com/223506144/80950299/69536414/s65_sushant.yadav.png"},{"id":224369179,"first_name":"Netra","last_name":"Ghimire","domain_name":"independent","page_name":"NetraGhimire1","display_name":"Netra P R A S A D Ghimire","profile_url":"https://independent.academia.edu/NetraGhimire1?f_ri=3989","photo":"https://0.academia-photos.com/224369179/81689862/70285685/s65_netra.ghimire.jpeg"},{"id":224616158,"first_name":"bishnu","last_name":"yadav","domain_name":"independent","page_name":"bishnuyadav5","display_name":"bishnu yadav","profile_url":"https://independent.academia.edu/bishnuyadav5?f_ri=3989","photo":"https://0.academia-photos.com/224616158/81902564/70501394/s65_bishnu.yadav.png"}],"research_interests":[{"id":1035,"name":"Animal Science","url":"https://www.academia.edu/Documents/in/Animal_Science?f_ri=3989","nofollow":true},{"id":2306,"name":"Synthesis of nanoparticles","url":"https://www.academia.edu/Documents/in/Synthesis_of_nanoparticles?f_ri=3989","nofollow":true},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":13621,"name":"Nanoparticles","url":"https://www.academia.edu/Documents/in/Nanoparticles?f_ri=3989","nofollow":true},{"id":17733,"name":"Nanotechnology","url":"https://www.academia.edu/Documents/in/Nanotechnology?f_ri=3989"},{"id":17960,"name":"Infectious Diseases","url":"https://www.academia.edu/Documents/in/Infectious_Diseases?f_ri=3989"},{"id":73428,"name":"Micro and Nanosystems","url":"https://www.academia.edu/Documents/in/Micro_and_Nanosystems?f_ri=3989"},{"id":143759,"name":"Nanotechnology Applications","url":"https://www.academia.edu/Documents/in/Nanotechnology_Applications?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_35589958" data-work_id="35589958" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/35589958/Nanomedicine">Nanomedicine</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest">Nanomedicine: History and origin; Applications of nanomedicine ; Medical nanomaterials and nanodevices; Advantages and Disadvantages; Nanotixicity; Future prospects; Conclusion</div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/35589958" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="b5e279f0f81d4a2e08b6c9acd9c2ebae" rel="nofollow" data-download="{"attachment_id":55456178,"asset_id":35589958,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/55456178/download_file?st=MTczOTgyODIyNSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="48430899" href="https://rit.academia.edu/ShreyaRathore">Shreya Rathore</a><script data-card-contents-for-user="48430899" type="text/json">{"id":48430899,"first_name":"Shreya","last_name":"Rathore","domain_name":"rit","page_name":"ShreyaRathore","display_name":"Shreya Rathore","profile_url":"https://rit.academia.edu/ShreyaRathore?f_ri=3989","photo":"https://0.academia-photos.com/48430899/18739184/36039593/s65_shreya.rathore.jpg"}</script></span></span></li><li class="js-paper-rank-work_35589958 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="35589958"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 35589958, container: ".js-paper-rank-work_35589958", }); 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$(".js-view-count[data-work-id=35589958]").text(description); $(".js-view-count-work_35589958").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_35589958").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="35589958"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">11</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="7793" rel="nofollow" href="https://www.academia.edu/Documents/in/Targeted_Drug_Delivery">Targeted Drug Delivery</a>, <script data-card-contents-for-ri="7793" type="text/json">{"id":7793,"name":"Targeted Drug Delivery","url":"https://www.academia.edu/Documents/in/Targeted_Drug_Delivery?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="11972" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanomedicine">Nanomedicine</a>, <script data-card-contents-for-ri="11972" type="text/json">{"id":11972,"name":"Nanomedicine","url":"https://www.academia.edu/Documents/in/Nanomedicine?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="26694" rel="nofollow" href="https://www.academia.edu/Documents/in/Dendrimers">Dendrimers</a><script data-card-contents-for-ri="26694" type="text/json">{"id":26694,"name":"Dendrimers","url":"https://www.academia.edu/Documents/in/Dendrimers?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=35589958]'), work: {"id":35589958,"title":"Nanomedicine","created_at":"2018-01-05T13:29:45.862-08:00","url":"https://www.academia.edu/35589958/Nanomedicine?f_ri=3989","dom_id":"work_35589958","summary":"Nanomedicine: History and origin; Applications of nanomedicine ; Medical nanomaterials and nanodevices; Advantages and Disadvantages; Nanotixicity; Future prospects; Conclusion","downloadable_attachments":[{"id":55456178,"asset_id":35589958,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":48430899,"first_name":"Shreya","last_name":"Rathore","domain_name":"rit","page_name":"ShreyaRathore","display_name":"Shreya Rathore","profile_url":"https://rit.academia.edu/ShreyaRathore?f_ri=3989","photo":"https://0.academia-photos.com/48430899/18739184/36039593/s65_shreya.rathore.jpg"}],"research_interests":[{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":7793,"name":"Targeted Drug Delivery","url":"https://www.academia.edu/Documents/in/Targeted_Drug_Delivery?f_ri=3989","nofollow":true},{"id":11972,"name":"Nanomedicine","url":"https://www.academia.edu/Documents/in/Nanomedicine?f_ri=3989","nofollow":true},{"id":26694,"name":"Dendrimers","url":"https://www.academia.edu/Documents/in/Dendrimers?f_ri=3989","nofollow":true},{"id":28598,"name":"Nanotoxicity","url":"https://www.academia.edu/Documents/in/Nanotoxicity?f_ri=3989"},{"id":143509,"name":"Genetic transformation","url":"https://www.academia.edu/Documents/in/Genetic_transformation?f_ri=3989"},{"id":248100,"name":"Gold Nanoshells","url":"https://www.academia.edu/Documents/in/Gold_Nanoshells?f_ri=3989"},{"id":447877,"name":"Richard Feynmann","url":"https://www.academia.edu/Documents/in/Richard_Feynmann?f_ri=3989"},{"id":627226,"name":"Nanopores","url":"https://www.academia.edu/Documents/in/Nanopores?f_ri=3989"},{"id":975176,"name":"QUANTUM DOTS \u0026 APPLICATIONS AS BIOSENSORS","url":"https://www.academia.edu/Documents/in/QUANTUM_DOTS_and_APPLICATIONS_AS_BIOSENSORS?f_ri=3989"},{"id":996159,"name":"Targeted Gene Delivery","url":"https://www.academia.edu/Documents/in/Targeted_Gene_Delivery?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_28406632 coauthored" data-work_id="28406632" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/28406632/Physical_Realization_of_a_Supervised_Learning_System_Built_with_Organic_Memristive_Synapses">Physical Realization of a Supervised Learning System Built with Organic Memristive Synapses</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Multiple modern applications of electronics call for inexpensive chips that can perform complex operations on natural data with limited energy. A vision for accomplishing this is implementing hardware neural networks, which fuse... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_28406632" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Multiple modern applications of electronics call for inexpensive chips that can perform complex operations on natural data with limited energy. A vision for accomplishing this is implementing hardware neural networks, which fuse computation and memory, with low cost organic electronics. A challenge, however, is the implementation of synapses (analog memories) composed of such materials. In this work, we introduce robust, fastly programmable, nonvolatile organic memristive nanodevices based on electrografted redox complexes that implement synapses thanks to a wide range of accessible intermediate conductivity states. We demonstrate experimentally an elementary neural network, capable of learning functions, which combines four pairs of organic memristors as synapses and conventional electronics as neurons. Our architecture is highly resilient to issues caused by imperfect devices. It tolerates inter-device variability and an adaptable learning rule offers immunity against asymmetries in device switching. Highly compliant with conventional fabrication processes, the system can be extended to larger computing systems capable of complex cognitive tasks, as demonstrated in complementary simulations. Biology-inspired electronics is currently attracting increasing attention as modern applications of electronics, such as biomedical systems, ubiquitous sensing, or the future Internet-of-Things, require systems able to deal with significant volumes of data, with a limited power budget. In the common von Neumann architecture of computers, an order of magnitude more energy is spent accessing memory than conducting arithmetic operations. Whilst, bio-inspired computing schemes that fuse memory and computing offer significant energy savings 1. A fundamental bio-inspired architecture is the artificial neural network (ANN), a system where neurons are connected to each other through numerous synapses 2. Emerging nanoscale memories known as memristive devices have been proposed as ideal hardware analogues for the latter, while the former can be realized with standard transistor devices. Therefore, a promising way to realize neuromorphic electronics is to build a hybrid system pairing transistor " neurons " interconnected via arrays of memristive devices, each which mimics a synaptic function 3–7. Memristive nanodevices can mimic synaptic weights via non-linear conductivity, controllable by applying voltage biases above characteristic device thresholds 7,8. Simulated memristive ANNs have demonstrated capability to solve computational tasks using diverse algorithms 9–13. Few experimental demonstrations of complete memristive ANNs exist; those built so far generally exploit inorganic devices 14–19 or three terminal nanodevices 20,21. However, memristive devices can also be made with organic materials that are fundamentally attractive 22,23 as they offer unique advantages: low material costs, scalable fabrication via roll-to-roll imprint lithography, and compatibility with flexible substrates. These properties pave the way towards integration with embedded sensors, bio-medical devices, and other internet of things applications 24,25 , yet often come at the cost of slower programming relative to inorganic memristive devices or binary organic memory devices 26,27. The only ANN with organic memristors uses polyaniline polymeric devices 28 , with programming durations too slow for applications (30 s per programming pulse). Here, we introduce the first demonstrator circuit capable of learning with organically-composed memristive devices as synapses that works at speeds relevant for applications (100 μs</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/28406632" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="590d292c80d3c46b5408ddb468a0928c" rel="nofollow" data-download="{"attachment_id":48747306,"asset_id":28406632,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/48747306/download_file?st=MTczOTgyODIyNSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="5775050" href="https://u-psud.academia.edu/ChristopherBennett">Christopher Bennett</a><script data-card-contents-for-user="5775050" type="text/json">{"id":5775050,"first_name":"Christopher","last_name":"Bennett","domain_name":"u-psud","page_name":"ChristopherBennett","display_name":"Christopher Bennett","profile_url":"https://u-psud.academia.edu/ChristopherBennett?f_ri=3989","photo":"https://0.academia-photos.com/5775050/2488907/2890943/s65_christopher.bennett.jpg"}</script></span></span><span class="u-displayInlineBlock InlineList-item-text"> and <span class="u-textDecorationUnderline u-clickable InlineList-item-text js-work-more-authors-28406632">+1</span><div class="hidden js-additional-users-28406632"><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://independent.academia.edu/JacquesolivierKlein">Jacques-olivier Klein</a></span></div></div></span><script>(function(){ var popoverSettings = { el: $('.js-work-more-authors-28406632'), placement: 'bottom', hide_delay: 200, html: true, content: function(){ return $('.js-additional-users-28406632').html(); 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container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_28406632 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="28406632"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 28406632; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=28406632]").text(description); $(".js-view-count-work_28406632").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_28406632").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="28406632"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">5</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="3988" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanoelectronics">Nanoelectronics</a>, <script data-card-contents-for-ri="3988" type="text/json">{"id":3988,"name":"Nanoelectronics","url":"https://www.academia.edu/Documents/in/Nanoelectronics?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="44255" rel="nofollow" href="https://www.academia.edu/Documents/in/Neuromorphic_Engineering">Neuromorphic Engineering</a>, <script data-card-contents-for-ri="44255" type="text/json">{"id":44255,"name":"Neuromorphic Engineering","url":"https://www.academia.edu/Documents/in/Neuromorphic_Engineering?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="54123" rel="nofollow" href="https://www.academia.edu/Documents/in/Artificial_Neural_Networks">Artificial Neural Networks</a><script data-card-contents-for-ri="54123" type="text/json">{"id":54123,"name":"Artificial Neural Networks","url":"https://www.academia.edu/Documents/in/Artificial_Neural_Networks?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=28406632]'), work: {"id":28406632,"title":"Physical Realization of a Supervised Learning System Built with Organic Memristive Synapses","created_at":"2016-09-11T05:05:46.759-07:00","url":"https://www.academia.edu/28406632/Physical_Realization_of_a_Supervised_Learning_System_Built_with_Organic_Memristive_Synapses?f_ri=3989","dom_id":"work_28406632","summary":"Multiple modern applications of electronics call for inexpensive chips that can perform complex operations on natural data with limited energy. A vision for accomplishing this is implementing hardware neural networks, which fuse computation and memory, with low cost organic electronics. A challenge, however, is the implementation of synapses (analog memories) composed of such materials. In this work, we introduce robust, fastly programmable, nonvolatile organic memristive nanodevices based on electrografted redox complexes that implement synapses thanks to a wide range of accessible intermediate conductivity states. We demonstrate experimentally an elementary neural network, capable of learning functions, which combines four pairs of organic memristors as synapses and conventional electronics as neurons. Our architecture is highly resilient to issues caused by imperfect devices. It tolerates inter-device variability and an adaptable learning rule offers immunity against asymmetries in device switching. Highly compliant with conventional fabrication processes, the system can be extended to larger computing systems capable of complex cognitive tasks, as demonstrated in complementary simulations. Biology-inspired electronics is currently attracting increasing attention as modern applications of electronics, such as biomedical systems, ubiquitous sensing, or the future Internet-of-Things, require systems able to deal with significant volumes of data, with a limited power budget. In the common von Neumann architecture of computers, an order of magnitude more energy is spent accessing memory than conducting arithmetic operations. Whilst, bio-inspired computing schemes that fuse memory and computing offer significant energy savings 1. A fundamental bio-inspired architecture is the artificial neural network (ANN), a system where neurons are connected to each other through numerous synapses 2. Emerging nanoscale memories known as memristive devices have been proposed as ideal hardware analogues for the latter, while the former can be realized with standard transistor devices. Therefore, a promising way to realize neuromorphic electronics is to build a hybrid system pairing transistor \" neurons \" interconnected via arrays of memristive devices, each which mimics a synaptic function 3–7. Memristive nanodevices can mimic synaptic weights via non-linear conductivity, controllable by applying voltage biases above characteristic device thresholds 7,8. Simulated memristive ANNs have demonstrated capability to solve computational tasks using diverse algorithms 9–13. Few experimental demonstrations of complete memristive ANNs exist; those built so far generally exploit inorganic devices 14–19 or three terminal nanodevices 20,21. However, memristive devices can also be made with organic materials that are fundamentally attractive 22,23 as they offer unique advantages: low material costs, scalable fabrication via roll-to-roll imprint lithography, and compatibility with flexible substrates. These properties pave the way towards integration with embedded sensors, bio-medical devices, and other internet of things applications 24,25 , yet often come at the cost of slower programming relative to inorganic memristive devices or binary organic memory devices 26,27. The only ANN with organic memristors uses polyaniline polymeric devices 28 , with programming durations too slow for applications (30 s per programming pulse). Here, we introduce the first demonstrator circuit capable of learning with organically-composed memristive devices as synapses that works at speeds relevant for applications (100 μs","downloadable_attachments":[{"id":48747306,"asset_id":28406632,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":5775050,"first_name":"Christopher","last_name":"Bennett","domain_name":"u-psud","page_name":"ChristopherBennett","display_name":"Christopher Bennett","profile_url":"https://u-psud.academia.edu/ChristopherBennett?f_ri=3989","photo":"https://0.academia-photos.com/5775050/2488907/2890943/s65_christopher.bennett.jpg"},{"id":41360197,"first_name":"Jacques-olivier","last_name":"Klein","domain_name":"independent","page_name":"JacquesolivierKlein","display_name":"Jacques-olivier Klein","profile_url":"https://independent.academia.edu/JacquesolivierKlein?f_ri=3989","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":3988,"name":"Nanoelectronics","url":"https://www.academia.edu/Documents/in/Nanoelectronics?f_ri=3989","nofollow":true},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":44255,"name":"Neuromorphic Engineering","url":"https://www.academia.edu/Documents/in/Neuromorphic_Engineering?f_ri=3989","nofollow":true},{"id":54123,"name":"Artificial Neural Networks","url":"https://www.academia.edu/Documents/in/Artificial_Neural_Networks?f_ri=3989","nofollow":true},{"id":154276,"name":"Chemical Computing","url":"https://www.academia.edu/Documents/in/Chemical_Computing?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_15765732" data-work_id="15765732" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/15765732/Analytical_Distinction_Between_CNTFET_based_and_MOSFET_based_SRAMs_and_Logic_Gates">Analytical Distinction Between CNTFET based and MOSFET based SRAMs and Logic Gates</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">In this review, we compare the distinct properties of Carbon Nanotube Field Effect Transistor (CNTFET) based applications with MOSFET based applications in memory and digital electronics technology. In nanoelectronics circuitry, CNTFET... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_15765732" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">In this review, we compare the distinct properties of Carbon Nanotube Field Effect Transistor (CNTFET) based applications with MOSFET based applications in memory and digital electronics technology. In nanoelectronics circuitry, CNTFET has opened new dimensions with extreme opportunities of improvement in circuit performance due to its extreme mobility, ballistic conduction and so forth. Apart from being an <br />excellent conductor, CNTFET can also be used as a memory unit for its good stability in storing a data bit and as digital circuits (multi-valued logic gates) for its better PDP and sensitivity. This paper discusses the design and read-write mechanisms of 6T and 8T CNTFET SRAM cell and a comparative study among themselves based on their corresponding advantages and disadvantages. Moreover, superiority of CNTFET SRAM over MOSFET SRAM is analyzed in terms of certain phenomena (such as scattering, defecttolerance <br />and ability to work in low power supply) observed in them. At last, different types of ternary logic gates and how they will persevere the limitations of MOSFET logic gates with its PDP value, less power dissipation and better longevity have been discussed.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/15765732" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="06ea409040e725ddcb9c23f73696980d" rel="nofollow" data-download="{"attachment_id":38790147,"asset_id":15765732,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/38790147/download_file?st=MTczOTgyODIyNSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="16941155" href="https://univdhaka.academia.edu/ArinDutta">Arin Dutta</a><script data-card-contents-for-user="16941155" type="text/json">{"id":16941155,"first_name":"Arin","last_name":"Dutta","domain_name":"univdhaka","page_name":"ArinDutta","display_name":"Arin Dutta","profile_url":"https://univdhaka.academia.edu/ArinDutta?f_ri=3989","photo":"/images/s65_no_pic.png"}</script></span></span></li><li class="js-paper-rank-work_15765732 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="15765732"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 15765732, container: ".js-paper-rank-work_15765732", }); 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$(".js-view-count[data-work-id=15765732]").text(description); $(".js-view-count-work_15765732").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_15765732").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="15765732"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i></div><span class="InlineList-item-text u-textTruncate u-pl6x"><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a><script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (false) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=15765732]'), work: {"id":15765732,"title":"Analytical Distinction Between CNTFET based and MOSFET based SRAMs and Logic Gates","created_at":"2015-09-16T08:38:17.105-07:00","url":"https://www.academia.edu/15765732/Analytical_Distinction_Between_CNTFET_based_and_MOSFET_based_SRAMs_and_Logic_Gates?f_ri=3989","dom_id":"work_15765732","summary":"In this review, we compare the distinct properties of Carbon Nanotube Field Effect Transistor (CNTFET) based applications with MOSFET based applications in memory and digital electronics technology. In nanoelectronics circuitry, CNTFET has opened new dimensions with extreme opportunities of improvement in circuit performance due to its extreme mobility, ballistic conduction and so forth. Apart from being an\r\nexcellent conductor, CNTFET can also be used as a memory unit for its good stability in storing a data bit and as digital circuits (multi-valued logic gates) for its better PDP and sensitivity. This paper discusses the design and read-write mechanisms of 6T and 8T CNTFET SRAM cell and a comparative study among themselves based on their corresponding advantages and disadvantages. Moreover, superiority of CNTFET SRAM over MOSFET SRAM is analyzed in terms of certain phenomena (such as scattering, defecttolerance\r\nand ability to work in low power supply) observed in them. At last, different types of ternary logic gates and how they will persevere the limitations of MOSFET logic gates with its PDP value, less power dissipation and better longevity have been discussed.","downloadable_attachments":[{"id":38790147,"asset_id":15765732,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":16941155,"first_name":"Arin","last_name":"Dutta","domain_name":"univdhaka","page_name":"ArinDutta","display_name":"Arin Dutta","profile_url":"https://univdhaka.academia.edu/ArinDutta?f_ri=3989","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_30869833" data-work_id="30869833" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/30869833/Simulation_of_the_Electrical_and_Thermal_Properties_of_Graphene_Field_Effect_Transistor">Simulation of the Electrical and Thermal Properties of Graphene Field Effect Transistor</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">In this research work, the electrical and thermal properties of Graphene field effect transistor (GFET) has been simulated by varying the width of graphene channel. Here, the electrical characteristics, like electron density, hole... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_30869833" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">In this research work, the electrical and thermal properties of Graphene field effect transistor (GFET) has been simulated by varying the width of graphene channel. Here, the electrical characteristics, like electron density, hole density, I-V Characteristics and charge carrier velocity profile in the channel region has been studied for three different values of graphene channel width-1 nm, 2 nm and 3 nm. To analyze the thermal properties of the GFET device, the temperature profile of the graphene channel has been simulated for 1, 2 and 3 nm channel width. After analyzing the simulation of this characteristics, it is concluded that, both electrical and thermal properties of GFET can be improved by fabricating the channel with larger width in the GFET device.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/30869833" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="dcd611e622e8254a7194dd3b47fdfb52" rel="nofollow" data-download="{"attachment_id":51296135,"asset_id":30869833,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/51296135/download_file?st=MTczOTgyODIyNSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="16941155" href="https://univdhaka.academia.edu/ArinDutta">Arin Dutta</a><script data-card-contents-for-user="16941155" type="text/json">{"id":16941155,"first_name":"Arin","last_name":"Dutta","domain_name":"univdhaka","page_name":"ArinDutta","display_name":"Arin Dutta","profile_url":"https://univdhaka.academia.edu/ArinDutta?f_ri=3989","photo":"/images/s65_no_pic.png"}</script></span></span></li><li class="js-paper-rank-work_30869833 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="30869833"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 30869833, container: ".js-paper-rank-work_30869833", }); 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$(".js-view-count[data-work-id=30869833]").text(description); $(".js-view-count-work_30869833").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_30869833").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="30869833"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">2</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="3988" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanoelectronics">Nanoelectronics</a>, <script data-card-contents-for-ri="3988" type="text/json">{"id":3988,"name":"Nanoelectronics","url":"https://www.academia.edu/Documents/in/Nanoelectronics?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a><script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=30869833]'), work: {"id":30869833,"title":"Simulation of the Electrical and Thermal Properties of Graphene Field Effect Transistor","created_at":"2017-01-11T00:13:03.742-08:00","url":"https://www.academia.edu/30869833/Simulation_of_the_Electrical_and_Thermal_Properties_of_Graphene_Field_Effect_Transistor?f_ri=3989","dom_id":"work_30869833","summary":"In this research work, the electrical and thermal properties of Graphene field effect transistor (GFET) has been simulated by varying the width of graphene channel. Here, the electrical characteristics, like electron density, hole density, I-V Characteristics and charge carrier velocity profile in the channel region has been studied for three different values of graphene channel width-1 nm, 2 nm and 3 nm. To analyze the thermal properties of the GFET device, the temperature profile of the graphene channel has been simulated for 1, 2 and 3 nm channel width. After analyzing the simulation of this characteristics, it is concluded that, both electrical and thermal properties of GFET can be improved by fabricating the channel with larger width in the GFET device.","downloadable_attachments":[{"id":51296135,"asset_id":30869833,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":16941155,"first_name":"Arin","last_name":"Dutta","domain_name":"univdhaka","page_name":"ArinDutta","display_name":"Arin Dutta","profile_url":"https://univdhaka.academia.edu/ArinDutta?f_ri=3989","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":3988,"name":"Nanoelectronics","url":"https://www.academia.edu/Documents/in/Nanoelectronics?f_ri=3989","nofollow":true},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_23437913" data-work_id="23437913" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/23437913/Super_High_Frequency_Lithium_Niobate_Surface_Acoustic_Wave_Transducers_up_to_14_GHz">Super High Frequency Lithium Niobate Surface Acoustic Wave Transducers up to 14 GHz</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">We report lithium niobate (LiNbO3) surface acoustic wave (SAW) transducers with the smallest linewidth and the highest resonant frequency. A record 30 nm wide, 200 nm period nanofabricated metallic structure on non-conductive LiNbO3... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_23437913" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">We report lithium niobate (LiNbO3) surface acoustic wave (SAW) transducers with the smallest linewidth and the highest resonant frequency. A record 30 nm wide, 200 nm period  nanofabricated metallic structure on non-conductive LiNbO3 enables a frequency exceeding 14 GHz. At higher frequencies, greater data throughputs and improved sensor sensitivity are enabled. A systematic study of SAW devices from lamda =200-800 nm is presented taking into account crystal orientation, device design, patterning strategies, and resonant modes. The device performance metrics such as frequency, Q-factor, insertion loss, and coupling coefficient are measured in detail and these metrics are also found to exceed the results of other recent state-of-the-art devices, when compared.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/23437913" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="e1c49793616ddd30588344f84f706043" rel="nofollow" data-download="{"attachment_id":43880487,"asset_id":23437913,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/43880487/download_file?st=MTczOTgyODIyNSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="952713" href="https://ualberta.academia.edu/MohammadAliMohammad">Mohammad Ali Mohammad</a><script data-card-contents-for-user="952713" type="text/json">{"id":952713,"first_name":"Mohammad Ali","last_name":"Mohammad","domain_name":"ualberta","page_name":"MohammadAliMohammad","display_name":"Mohammad Ali Mohammad","profile_url":"https://ualberta.academia.edu/MohammadAliMohammad?f_ri=3989","photo":"https://0.academia-photos.com/952713/971707/1216385/s65_mohammad_ali.mohammad.jpg"}</script></span></span></li><li class="js-paper-rank-work_23437913 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="23437913"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 23437913, container: ".js-paper-rank-work_23437913", }); });</script></li><li class="js-percentile-work_23437913 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 23437913; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_23437913"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_23437913 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="23437913"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 23437913; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=23437913]").text(description); $(".js-view-count-work_23437913").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_23437913").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="23437913"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">21</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="49" rel="nofollow" href="https://www.academia.edu/Documents/in/Electrical_Engineering">Electrical Engineering</a>, <script data-card-contents-for-ri="49" type="text/json">{"id":49,"name":"Electrical Engineering","url":"https://www.academia.edu/Documents/in/Electrical_Engineering?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="56" rel="nofollow" href="https://www.academia.edu/Documents/in/Materials_Engineering">Materials Engineering</a>, <script data-card-contents-for-ri="56" type="text/json">{"id":56,"name":"Materials Engineering","url":"https://www.academia.edu/Documents/in/Materials_Engineering?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="511" rel="nofollow" href="https://www.academia.edu/Documents/in/Materials_Science">Materials Science</a>, <script data-card-contents-for-ri="511" type="text/json">{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a><script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=23437913]'), work: {"id":23437913,"title":"Super High Frequency Lithium Niobate Surface Acoustic Wave Transducers up to 14 GHz","created_at":"2016-03-19T00:23:30.201-07:00","url":"https://www.academia.edu/23437913/Super_High_Frequency_Lithium_Niobate_Surface_Acoustic_Wave_Transducers_up_to_14_GHz?f_ri=3989","dom_id":"work_23437913","summary":"We report lithium niobate (LiNbO3) surface acoustic wave (SAW) transducers with the smallest linewidth and the highest resonant frequency. A record 30 nm wide, 200 nm period nanofabricated metallic structure on non-conductive LiNbO3 enables a frequency exceeding 14 GHz. At higher frequencies, greater data throughputs and improved sensor sensitivity are enabled. A systematic study of SAW devices from lamda =200-800 nm is presented taking into account crystal orientation, device design, patterning strategies, and resonant modes. The device performance metrics such as frequency, Q-factor, insertion loss, and coupling coefficient are measured in detail and these metrics are also found to exceed the results of other recent state-of-the-art devices, when compared.","downloadable_attachments":[{"id":43880487,"asset_id":23437913,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":952713,"first_name":"Mohammad Ali","last_name":"Mohammad","domain_name":"ualberta","page_name":"MohammadAliMohammad","display_name":"Mohammad Ali Mohammad","profile_url":"https://ualberta.academia.edu/MohammadAliMohammad?f_ri=3989","photo":"https://0.academia-photos.com/952713/971707/1216385/s65_mohammad_ali.mohammad.jpg"}],"research_interests":[{"id":49,"name":"Electrical Engineering","url":"https://www.academia.edu/Documents/in/Electrical_Engineering?f_ri=3989","nofollow":true},{"id":56,"name":"Materials Engineering","url":"https://www.academia.edu/Documents/in/Materials_Engineering?f_ri=3989","nofollow":true},{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science?f_ri=3989","nofollow":true},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":4758,"name":"Electronics","url":"https://www.academia.edu/Documents/in/Electronics?f_ri=3989"},{"id":8702,"name":"Nanofabrication","url":"https://www.academia.edu/Documents/in/Nanofabrication?f_ri=3989"},{"id":11402,"name":"Surface Acoustic Waves","url":"https://www.academia.edu/Documents/in/Surface_Acoustic_Waves?f_ri=3989"},{"id":11403,"name":"Sensors (Surface Acoustic Waves)","url":"https://www.academia.edu/Documents/in/Sensors_Surface_Acoustic_Waves_?f_ri=3989"},{"id":17733,"name":"Nanotechnology","url":"https://www.academia.edu/Documents/in/Nanotechnology?f_ri=3989"},{"id":24002,"name":"Materials Science and Engineering","url":"https://www.academia.edu/Documents/in/Materials_Science_and_Engineering?f_ri=3989"},{"id":47732,"name":"RF and Microwave Systems","url":"https://www.academia.edu/Documents/in/RF_and_Microwave_Systems?f_ri=3989"},{"id":70478,"name":"Micro and Nano Electronic Fabrication Processes","url":"https://www.academia.edu/Documents/in/Micro_and_Nano_Electronic_Fabrication_Processes?f_ri=3989"},{"id":116890,"name":"SAW based sensors","url":"https://www.academia.edu/Documents/in/SAW_based_sensors?f_ri=3989"},{"id":156764,"name":"SAW (Surface acoustic waves)","url":"https://www.academia.edu/Documents/in/SAW_Surface_acoustic_waves_?f_ri=3989"},{"id":165266,"name":"Piezoelectric Transducers","url":"https://www.academia.edu/Documents/in/Piezoelectric_Transducers?f_ri=3989"},{"id":201776,"name":"Electronics and Electrical Communication Engineering","url":"https://www.academia.edu/Documents/in/Electronics_and_Electrical_Communication_Engineering?f_ri=3989"},{"id":226518,"name":"Interdigital Sensors","url":"https://www.academia.edu/Documents/in/Interdigital_Sensors?f_ri=3989"},{"id":953358,"name":"Design of Electronics","url":"https://www.academia.edu/Documents/in/Design_of_Electronics?f_ri=3989"},{"id":1115364,"name":"Micro and Nanofabrication","url":"https://www.academia.edu/Documents/in/Micro_and_Nanofabrication?f_ri=3989"},{"id":1224548,"name":"Electrical and Computer Engineering (ECE)","url":"https://www.academia.edu/Documents/in/Electrical_and_Computer_Engineering_ECE_?f_ri=3989"},{"id":1353542,"name":"Lithium Niobate","url":"https://www.academia.edu/Documents/in/Lithium_Niobate?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_5698136" data-work_id="5698136" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/5698136/Tunnel_Magnetoresistance_Effect_in_CoFeB_MgAlOx_CoFeB_Magnetic_Tunnel_Junctions">Tunnel Magnetoresistance Effect in CoFeB/MgAlOx/CoFeB Magnetic Tunnel Junctions</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Magnetic tunnel junctions (MTJs) with the core structure of CoFeB MgAlO x CoFeB were fabricated using magnetron sputtering technique. The MgAlO x tunnel barrier was obtained by plasma oxidation of an Mg/Al bilayer in an Ar + O 2... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_5698136" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Magnetic tunnel junctions (MTJs) with the core structure of CoFeB MgAlO x CoFeB were fabricated using magnetron sputtering technique. The MgAlO x tunnel barrier was obtained by plasma oxidation of an Mg/Al bilayer in an Ar + O 2 atmosphere. Series of MTJs were fabricated with different Mg layer thicknesses ( Mg ), and Al layer thickness was fixed at 1.3 nm. The annealing effect on the tunneling magnetoresistance (TMR) ratio was investigated, and TMR ratio of 65% at room temperature (RT) was shown when it was annealed at 375 C with the Mg = 0 5 nm. The temperature dependence of conductance can be fit by the magnon-assisted tunneling model by adding spin independent tunneling contribution for the samples investigated here, and the spin independent conductance varies with Mg , possibly due to less oxidation for thicker Mg layer.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/5698136" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="afff17d037051097088a4bc865521a75" rel="nofollow" data-download="{"attachment_id":32744761,"asset_id":5698136,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/32744761/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="7246894" href="https://pku.academia.edu/SyedRizwanHussain">Syed Rizwan Hussain</a><script data-card-contents-for-user="7246894" type="text/json">{"id":7246894,"first_name":"Syed Rizwan","last_name":"Hussain","domain_name":"pku","page_name":"SyedRizwanHussain","display_name":"Syed Rizwan Hussain","profile_url":"https://pku.academia.edu/SyedRizwanHussain?f_ri=3989","photo":"https://0.academia-photos.com/7246894/18506366/18468817/s65_syed_rizwan.hussain.jpg"}</script></span></span></li><li class="js-paper-rank-work_5698136 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="5698136"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 5698136, container: ".js-paper-rank-work_5698136", }); });</script></li><li class="js-percentile-work_5698136 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 5698136; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_5698136"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_5698136 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="5698136"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 5698136; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=5698136]").text(description); $(".js-view-count-work_5698136").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_5698136").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="5698136"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">5</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="32687" rel="nofollow" href="https://www.academia.edu/Documents/in/Multiferroics">Multiferroics</a>, <script data-card-contents-for-ri="32687" type="text/json">{"id":32687,"name":"Multiferroics","url":"https://www.academia.edu/Documents/in/Multiferroics?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="46794" rel="nofollow" href="https://www.academia.edu/Documents/in/Magnetoelectrics">Magnetoelectrics</a>, <script data-card-contents-for-ri="46794" type="text/json">{"id":46794,"name":"Magnetoelectrics","url":"https://www.academia.edu/Documents/in/Magnetoelectrics?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="48681" rel="nofollow" href="https://www.academia.edu/Documents/in/Magnetic_Tunnel_Junctions">Magnetic Tunnel Junctions</a><script data-card-contents-for-ri="48681" type="text/json">{"id":48681,"name":"Magnetic Tunnel Junctions","url":"https://www.academia.edu/Documents/in/Magnetic_Tunnel_Junctions?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=5698136]'), work: {"id":5698136,"title":"Tunnel Magnetoresistance Effect in CoFeB/MgAlOx/CoFeB Magnetic Tunnel Junctions","created_at":"2014-01-13T00:33:02.760-08:00","url":"https://www.academia.edu/5698136/Tunnel_Magnetoresistance_Effect_in_CoFeB_MgAlOx_CoFeB_Magnetic_Tunnel_Junctions?f_ri=3989","dom_id":"work_5698136","summary":"Magnetic tunnel junctions (MTJs) with the core structure of CoFeB MgAlO x CoFeB were fabricated using magnetron sputtering technique. The MgAlO x tunnel barrier was obtained by plasma oxidation of an Mg/Al bilayer in an Ar + O 2 atmosphere. Series of MTJs were fabricated with different Mg layer thicknesses ( Mg ), and Al layer thickness was fixed at 1.3 nm. The annealing effect on the tunneling magnetoresistance (TMR) ratio was investigated, and TMR ratio of 65% at room temperature (RT) was shown when it was annealed at 375 C with the Mg = 0 5 nm. The temperature dependence of conductance can be fit by the magnon-assisted tunneling model by adding spin independent tunneling contribution for the samples investigated here, and the spin independent conductance varies with Mg , possibly due to less oxidation for thicker Mg layer.","downloadable_attachments":[{"id":32744761,"asset_id":5698136,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":7246894,"first_name":"Syed Rizwan","last_name":"Hussain","domain_name":"pku","page_name":"SyedRizwanHussain","display_name":"Syed Rizwan Hussain","profile_url":"https://pku.academia.edu/SyedRizwanHussain?f_ri=3989","photo":"https://0.academia-photos.com/7246894/18506366/18468817/s65_syed_rizwan.hussain.jpg"}],"research_interests":[{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":32687,"name":"Multiferroics","url":"https://www.academia.edu/Documents/in/Multiferroics?f_ri=3989","nofollow":true},{"id":46794,"name":"Magnetoelectrics","url":"https://www.academia.edu/Documents/in/Magnetoelectrics?f_ri=3989","nofollow":true},{"id":48681,"name":"Magnetic Tunnel Junctions","url":"https://www.academia.edu/Documents/in/Magnetic_Tunnel_Junctions?f_ri=3989","nofollow":true},{"id":1482224,"name":"Spin-valve","url":"https://www.academia.edu/Documents/in/Spin-valve?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_4578395" data-work_id="4578395" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/4578395/AIP_Conf_Proc_1447_453_2012">AIP Conf Proc 1447 453 2012</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">In this paper, we report a simple, low temperature synthesis method of ZnO nanoparticles of controlled size via a polymer precursor. The precursor was obtained by a controlled reaction of Zn 2+ ions in an aqueous solution of poly-vinyl... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_4578395" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">In this paper, we report a simple, low temperature synthesis method of ZnO nanoparticles of controlled size via a polymer precursor. The precursor was obtained by a controlled reaction of Zn 2+ ions in an aqueous solution of poly-vinyl alcohol (PVA) and sucrose. The ZnO nanoparticles, derived by heating the precursor powder at 350-550 ºC, shows platelet type particles.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/4578395" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="47f4e5ee9487a3a7b79917722df56f22" rel="nofollow" data-download="{"attachment_id":31949501,"asset_id":4578395,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/31949501/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="5741577" href="https://independent.academia.edu/JADHAVJEEVAN">JEEVAN JADHAV</a><script data-card-contents-for-user="5741577" type="text/json">{"id":5741577,"first_name":"JEEVAN","last_name":"JADHAV","domain_name":"independent","page_name":"JADHAVJEEVAN","display_name":"JEEVAN JADHAV","profile_url":"https://independent.academia.edu/JADHAVJEEVAN?f_ri=3989","photo":"https://0.academia-photos.com/5741577/2482220/18389701/s65_jeevan.jadhav.jpg"}</script></span></span></li><li class="js-paper-rank-work_4578395 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="4578395"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 4578395, container: ".js-paper-rank-work_4578395", }); });</script></li><li class="js-percentile-work_4578395 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 4578395; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_4578395"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_4578395 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="4578395"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 4578395; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=4578395]").text(description); $(".js-view-count-work_4578395").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_4578395").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="4578395"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">9</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="2620" rel="nofollow" href="https://www.academia.edu/Documents/in/Composite_Materials_and_Structures">Composite Materials and Structures</a>, <script data-card-contents-for-ri="2620" type="text/json">{"id":2620,"name":"Composite Materials and Structures","url":"https://www.academia.edu/Documents/in/Composite_Materials_and_Structures?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="4749" rel="nofollow" href="https://www.academia.edu/Documents/in/Catalysis">Catalysis</a>, <script data-card-contents-for-ri="4749" type="text/json">{"id":4749,"name":"Catalysis","url":"https://www.academia.edu/Documents/in/Catalysis?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="17733" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanotechnology">Nanotechnology</a><script data-card-contents-for-ri="17733" type="text/json">{"id":17733,"name":"Nanotechnology","url":"https://www.academia.edu/Documents/in/Nanotechnology?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=4578395]'), work: {"id":4578395,"title":"AIP Conf Proc 1447 453 2012","created_at":"2013-09-24T21:16:35.911-07:00","url":"https://www.academia.edu/4578395/AIP_Conf_Proc_1447_453_2012?f_ri=3989","dom_id":"work_4578395","summary":"In this paper, we report a simple, low temperature synthesis method of ZnO nanoparticles of controlled size via a polymer precursor. The precursor was obtained by a controlled reaction of Zn 2+ ions in an aqueous solution of poly-vinyl alcohol (PVA) and sucrose. The ZnO nanoparticles, derived by heating the precursor powder at 350-550 ºC, shows platelet type particles.","downloadable_attachments":[{"id":31949501,"asset_id":4578395,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":5741577,"first_name":"JEEVAN","last_name":"JADHAV","domain_name":"independent","page_name":"JADHAVJEEVAN","display_name":"JEEVAN JADHAV","profile_url":"https://independent.academia.edu/JADHAVJEEVAN?f_ri=3989","photo":"https://0.academia-photos.com/5741577/2482220/18389701/s65_jeevan.jadhav.jpg"}],"research_interests":[{"id":2620,"name":"Composite Materials and Structures","url":"https://www.academia.edu/Documents/in/Composite_Materials_and_Structures?f_ri=3989","nofollow":true},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":4749,"name":"Catalysis","url":"https://www.academia.edu/Documents/in/Catalysis?f_ri=3989","nofollow":true},{"id":17733,"name":"Nanotechnology","url":"https://www.academia.edu/Documents/in/Nanotechnology?f_ri=3989","nofollow":true},{"id":44549,"name":"Gas Sensors","url":"https://www.academia.edu/Documents/in/Gas_Sensors?f_ri=3989"},{"id":103213,"name":"Nanoscience","url":"https://www.academia.edu/Documents/in/Nanoscience?f_ri=3989"},{"id":128132,"name":"Nanostructures","url":"https://www.academia.edu/Documents/in/Nanostructures?f_ri=3989"},{"id":1019454,"name":"Nano Fabrication","url":"https://www.academia.edu/Documents/in/Nano_Fabrication?f_ri=3989"},{"id":2254284,"name":"Fabrication and Structural Characterization of Thin Films","url":"https://www.academia.edu/Documents/in/Fabrication_and_Structural_Characterization_of_Thin_Films?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_18063532" data-work_id="18063532" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/18063532/Temperature_Effect_on_Electronic_Properties_of_Armchair_Graphene_Nanoribbon">Temperature Effect on Electronic Properties of Armchair Graphene Nanoribbon</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Graphene Nanoribbon (GNR) is considered as a forthcoming material for the next generation of nanoelectroni devices. The more exciting thing in GNR is that it shows considerable bandgap. Armchair GNR (A-GNR) is one type of GNRs which... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_18063532" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Graphene Nanoribbon (GNR) is considered as a forthcoming material for the next generation of nanoelectroni devices. The more exciting thing in GNR is that it shows considerable bandgap. Armchair GNR (A-GNR) is one type of GNRs which demonstrate semiconducting electronic properties. In this research, it has been observed that due to edge effect and<br />thermal effect on A-GNR, the electronic properties vary. In this<br />paper, the electronic properties like bandgap energy, carrier<br />concentration, capacitance and fermi probability for a definite<br />energy level have been analyzed by considering the above<br />mentioned effect.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/18063532" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="90d1c2868f2c71b896edf234374b91f4" rel="nofollow" data-download="{"attachment_id":39856188,"asset_id":18063532,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/39856188/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="16941155" href="https://univdhaka.academia.edu/ArinDutta">Arin Dutta</a><script data-card-contents-for-user="16941155" type="text/json">{"id":16941155,"first_name":"Arin","last_name":"Dutta","domain_name":"univdhaka","page_name":"ArinDutta","display_name":"Arin Dutta","profile_url":"https://univdhaka.academia.edu/ArinDutta?f_ri=3989","photo":"/images/s65_no_pic.png"}</script></span></span></li><li class="js-paper-rank-work_18063532 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="18063532"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 18063532, container: ".js-paper-rank-work_18063532", }); });</script></li><li class="js-percentile-work_18063532 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 18063532; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_18063532"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_18063532 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="18063532"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 18063532; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=18063532]").text(description); $(".js-view-count-work_18063532").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_18063532").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="18063532"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i></div><span class="InlineList-item-text u-textTruncate u-pl6x"><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a><script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (false) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=18063532]'), work: {"id":18063532,"title":"Temperature Effect on Electronic Properties of Armchair Graphene Nanoribbon","created_at":"2015-11-10T00:30:51.589-08:00","url":"https://www.academia.edu/18063532/Temperature_Effect_on_Electronic_Properties_of_Armchair_Graphene_Nanoribbon?f_ri=3989","dom_id":"work_18063532","summary":"Graphene Nanoribbon (GNR) is considered as a forthcoming material for the next generation of nanoelectroni devices. The more exciting thing in GNR is that it shows considerable bandgap. Armchair GNR (A-GNR) is one type of GNRs which demonstrate semiconducting electronic properties. In this research, it has been observed that due to edge effect and\nthermal effect on A-GNR, the electronic properties vary. In this\npaper, the electronic properties like bandgap energy, carrier\nconcentration, capacitance and fermi probability for a definite\nenergy level have been analyzed by considering the above\nmentioned effect.","downloadable_attachments":[{"id":39856188,"asset_id":18063532,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":16941155,"first_name":"Arin","last_name":"Dutta","domain_name":"univdhaka","page_name":"ArinDutta","display_name":"Arin Dutta","profile_url":"https://univdhaka.academia.edu/ArinDutta?f_ri=3989","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_5698115" data-work_id="5698115" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/5698115/ELECTRIC_FIELD_CONTROL_OF_GIANT_MAGNETORESISTANCE_IN_SPIN_VALVES">ELECTRIC-FIELD CONTROL OF GIANT MAGNETORESISTANCE IN SPIN-VALVES</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">It has been known that magnetic properties of a ferromagnet grown on piezoelectric substrates can be altered by the electric¯eld-induced strain. We consider spin-valve CoFe/Cu/CoFe/IrMn grown on (011)-cut piezoelectric Pb(Mg 1=3 Nb 2=3 ÞO... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_5698115" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">It has been known that magnetic properties of a ferromagnet grown on piezoelectric substrates can be altered by the electric¯eld-induced strain. We consider spin-valve CoFe/Cu/CoFe/IrMn grown on (011)-cut piezoelectric Pb(Mg 1=3 Nb 2=3 ÞO 3 ÀPbTiO 3 (PMNÀPT) substrate and investigate the e®ect of the electric¯eld on the giant magnetoresistance (GMR) of the spin valve. We found that the electric¯eld induced strain on PMNÀPT substrate enhances the coercivity of the magnetic layers. The transport measurement shows that the GMR ratio of the spin valve could be altered as much as 50% for an electric¯eld of À8 kV/cm. The change of GMR is attributed to the reduced maximum degree of the antiparallel alignment between the magnetization directions of the free and pinned layers. The present studies establish a prototype electrically tunable magnetic memory device such that the electric¯eld can reversibly tune spin valve magnetoresistance without deteriorating electric and magnetic properties.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/5698115" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="d39b7fae16848fe67e36cedb3b9ca050" rel="nofollow" data-download="{"attachment_id":32744745,"asset_id":5698115,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/32744745/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="7246894" href="https://pku.academia.edu/SyedRizwanHussain">Syed Rizwan Hussain</a><script data-card-contents-for-user="7246894" type="text/json">{"id":7246894,"first_name":"Syed Rizwan","last_name":"Hussain","domain_name":"pku","page_name":"SyedRizwanHussain","display_name":"Syed Rizwan Hussain","profile_url":"https://pku.academia.edu/SyedRizwanHussain?f_ri=3989","photo":"https://0.academia-photos.com/7246894/18506366/18468817/s65_syed_rizwan.hussain.jpg"}</script></span></span></li><li class="js-paper-rank-work_5698115 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="5698115"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 5698115, container: ".js-paper-rank-work_5698115", }); });</script></li><li class="js-percentile-work_5698115 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 5698115; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_5698115"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_5698115 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="5698115"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 5698115; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=5698115]").text(description); $(".js-view-count-work_5698115").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_5698115").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="5698115"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">5</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="32687" rel="nofollow" href="https://www.academia.edu/Documents/in/Multiferroics">Multiferroics</a>, <script data-card-contents-for-ri="32687" type="text/json">{"id":32687,"name":"Multiferroics","url":"https://www.academia.edu/Documents/in/Multiferroics?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="46794" rel="nofollow" href="https://www.academia.edu/Documents/in/Magnetoelectrics">Magnetoelectrics</a>, <script data-card-contents-for-ri="46794" type="text/json">{"id":46794,"name":"Magnetoelectrics","url":"https://www.academia.edu/Documents/in/Magnetoelectrics?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="48681" rel="nofollow" href="https://www.academia.edu/Documents/in/Magnetic_Tunnel_Junctions">Magnetic Tunnel Junctions</a><script data-card-contents-for-ri="48681" type="text/json">{"id":48681,"name":"Magnetic Tunnel Junctions","url":"https://www.academia.edu/Documents/in/Magnetic_Tunnel_Junctions?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=5698115]'), work: {"id":5698115,"title":"ELECTRIC-FIELD CONTROL OF GIANT MAGNETORESISTANCE IN SPIN-VALVES","created_at":"2014-01-13T00:31:27.548-08:00","url":"https://www.academia.edu/5698115/ELECTRIC_FIELD_CONTROL_OF_GIANT_MAGNETORESISTANCE_IN_SPIN_VALVES?f_ri=3989","dom_id":"work_5698115","summary":"It has been known that magnetic properties of a ferromagnet grown on piezoelectric substrates can be altered by the electric¯eld-induced strain. We consider spin-valve CoFe/Cu/CoFe/IrMn grown on (011)-cut piezoelectric Pb(Mg 1=3 Nb 2=3 ÞO 3 ÀPbTiO 3 (PMNÀPT) substrate and investigate the e®ect of the electric¯eld on the giant magnetoresistance (GMR) of the spin valve. We found that the electric¯eld induced strain on PMNÀPT substrate enhances the coercivity of the magnetic layers. The transport measurement shows that the GMR ratio of the spin valve could be altered as much as 50% for an electric¯eld of À8 kV/cm. The change of GMR is attributed to the reduced maximum degree of the antiparallel alignment between the magnetization directions of the free and pinned layers. The present studies establish a prototype electrically tunable magnetic memory device such that the electric¯eld can reversibly tune spin valve magnetoresistance without deteriorating electric and magnetic properties.","downloadable_attachments":[{"id":32744745,"asset_id":5698115,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":7246894,"first_name":"Syed Rizwan","last_name":"Hussain","domain_name":"pku","page_name":"SyedRizwanHussain","display_name":"Syed Rizwan Hussain","profile_url":"https://pku.academia.edu/SyedRizwanHussain?f_ri=3989","photo":"https://0.academia-photos.com/7246894/18506366/18468817/s65_syed_rizwan.hussain.jpg"}],"research_interests":[{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":32687,"name":"Multiferroics","url":"https://www.academia.edu/Documents/in/Multiferroics?f_ri=3989","nofollow":true},{"id":46794,"name":"Magnetoelectrics","url":"https://www.academia.edu/Documents/in/Magnetoelectrics?f_ri=3989","nofollow":true},{"id":48681,"name":"Magnetic Tunnel Junctions","url":"https://www.academia.edu/Documents/in/Magnetic_Tunnel_Junctions?f_ri=3989","nofollow":true},{"id":1482224,"name":"Spin-valve","url":"https://www.academia.edu/Documents/in/Spin-valve?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_23437455" data-work_id="23437455" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/23437455/High_performance_lithium_niobate_surface_acoustic_wave_transducers_in_the_4_12_GHz_super_high_frequency_range">High performance lithium niobate surface acoustic wave transducers in the 4–12 GHz super high frequency range</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Surface acoustic wave (SAW) transducers are a well-established component used in numerous sensors, communications, and electronics devices. In this work, the authors report a systematic study of 320–800 nm period lithium niobate SAW... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_23437455" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Surface acoustic wave (SAW) transducers are a well-established component used in numerous sensors, communications, and electronics devices. In this work, the authors report a systematic study of 320–800 nm period lithium niobate SAW interdigitated transducers (IDTs) corresponding to resonant frequencies in the 4–12 GHz range. An optimized SAW design and a nanofabrication process flow were developed, which enabled superior device performance in terms of frequency, signal losses, and electromagnetic coupling. The influence of the device alignment on the substrate crystal planes, in addition to<br />the IDT period and electrode design, is found to have a significant impact on various process metrics. As an example, two identical SAW transducers fabricated perpendicular to each other may have a resonant frequency difference approaching 1 GHz, for the same harmonic mode. These and other trends are presented and discussed.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/23437455" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="5a1323fddeeb05ae8c2eb755f9bd38b3" rel="nofollow" data-download="{"attachment_id":43879942,"asset_id":23437455,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/43879942/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="952713" href="https://ualberta.academia.edu/MohammadAliMohammad">Mohammad Ali Mohammad</a><script data-card-contents-for-user="952713" type="text/json">{"id":952713,"first_name":"Mohammad Ali","last_name":"Mohammad","domain_name":"ualberta","page_name":"MohammadAliMohammad","display_name":"Mohammad Ali Mohammad","profile_url":"https://ualberta.academia.edu/MohammadAliMohammad?f_ri=3989","photo":"https://0.academia-photos.com/952713/971707/1216385/s65_mohammad_ali.mohammad.jpg"}</script></span></span></li><li class="js-paper-rank-work_23437455 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="23437455"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 23437455, container: ".js-paper-rank-work_23437455", }); 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$(".js-view-count[data-work-id=23437455]").text(description); $(".js-view-count-work_23437455").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_23437455").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="23437455"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">16</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="49" rel="nofollow" href="https://www.academia.edu/Documents/in/Electrical_Engineering">Electrical Engineering</a>, <script data-card-contents-for-ri="49" type="text/json">{"id":49,"name":"Electrical Engineering","url":"https://www.academia.edu/Documents/in/Electrical_Engineering?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="4758" rel="nofollow" href="https://www.academia.edu/Documents/in/Electronics">Electronics</a>, <script data-card-contents-for-ri="4758" type="text/json">{"id":4758,"name":"Electronics","url":"https://www.academia.edu/Documents/in/Electronics?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="7454" rel="nofollow" href="https://www.academia.edu/Documents/in/Information_Communication_Technology">Information Communication Technology</a><script data-card-contents-for-ri="7454" type="text/json">{"id":7454,"name":"Information Communication Technology","url":"https://www.academia.edu/Documents/in/Information_Communication_Technology?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=23437455]'), work: {"id":23437455,"title":"High performance lithium niobate surface acoustic wave transducers in the 4–12 GHz super high frequency range","created_at":"2016-03-18T23:46:58.992-07:00","url":"https://www.academia.edu/23437455/High_performance_lithium_niobate_surface_acoustic_wave_transducers_in_the_4_12_GHz_super_high_frequency_range?f_ri=3989","dom_id":"work_23437455","summary":"Surface acoustic wave (SAW) transducers are a well-established component used in numerous sensors, communications, and electronics devices. In this work, the authors report a systematic study of 320–800 nm period lithium niobate SAW interdigitated transducers (IDTs) corresponding to resonant frequencies in the 4–12 GHz range. An optimized SAW design and a nanofabrication process flow were developed, which enabled superior device performance in terms of frequency, signal losses, and electromagnetic coupling. The influence of the device alignment on the substrate crystal planes, in addition to\nthe IDT period and electrode design, is found to have a significant impact on various process metrics. As an example, two identical SAW transducers fabricated perpendicular to each other may have a resonant frequency difference approaching 1 GHz, for the same harmonic mode. These and other trends are presented and discussed.","downloadable_attachments":[{"id":43879942,"asset_id":23437455,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":952713,"first_name":"Mohammad Ali","last_name":"Mohammad","domain_name":"ualberta","page_name":"MohammadAliMohammad","display_name":"Mohammad Ali Mohammad","profile_url":"https://ualberta.academia.edu/MohammadAliMohammad?f_ri=3989","photo":"https://0.academia-photos.com/952713/971707/1216385/s65_mohammad_ali.mohammad.jpg"}],"research_interests":[{"id":49,"name":"Electrical Engineering","url":"https://www.academia.edu/Documents/in/Electrical_Engineering?f_ri=3989","nofollow":true},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":4758,"name":"Electronics","url":"https://www.academia.edu/Documents/in/Electronics?f_ri=3989","nofollow":true},{"id":7454,"name":"Information Communication Technology","url":"https://www.academia.edu/Documents/in/Information_Communication_Technology?f_ri=3989","nofollow":true},{"id":8702,"name":"Nanofabrication","url":"https://www.academia.edu/Documents/in/Nanofabrication?f_ri=3989"},{"id":11402,"name":"Surface Acoustic Waves","url":"https://www.academia.edu/Documents/in/Surface_Acoustic_Waves?f_ri=3989"},{"id":11403,"name":"Sensors (Surface Acoustic Waves)","url":"https://www.academia.edu/Documents/in/Sensors_Surface_Acoustic_Waves_?f_ri=3989"},{"id":17733,"name":"Nanotechnology","url":"https://www.academia.edu/Documents/in/Nanotechnology?f_ri=3989"},{"id":47732,"name":"RF and Microwave Systems","url":"https://www.academia.edu/Documents/in/RF_and_Microwave_Systems?f_ri=3989"},{"id":128132,"name":"Nanostructures","url":"https://www.academia.edu/Documents/in/Nanostructures?f_ri=3989"},{"id":156764,"name":"SAW (Surface acoustic waves)","url":"https://www.academia.edu/Documents/in/SAW_Surface_acoustic_waves_?f_ri=3989"},{"id":165266,"name":"Piezoelectric Transducers","url":"https://www.academia.edu/Documents/in/Piezoelectric_Transducers?f_ri=3989"},{"id":226518,"name":"Interdigital Sensors","url":"https://www.academia.edu/Documents/in/Interdigital_Sensors?f_ri=3989"},{"id":1115364,"name":"Micro and Nanofabrication","url":"https://www.academia.edu/Documents/in/Micro_and_Nanofabrication?f_ri=3989"},{"id":1224548,"name":"Electrical and Computer Engineering (ECE)","url":"https://www.academia.edu/Documents/in/Electrical_and_Computer_Engineering_ECE_?f_ri=3989"},{"id":1353542,"name":"Lithium Niobate","url":"https://www.academia.edu/Documents/in/Lithium_Niobate?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_12620150" data-work_id="12620150" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/12620150/Spray_MOCVD_of_LINbO3_and_LiTaO3_Films">Spray MOCVD of LINbO3 & LiTaO3 Films</a></div></div><div class="u-pb4x u-mt3x"></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/12620150" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="00ad0939e06ef914f9ad8675ffe6c380" rel="nofollow" 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$(".js-view-count-work_12620150").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="12620150"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">4</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="44549" rel="nofollow" href="https://www.academia.edu/Documents/in/Gas_Sensors">Gas Sensors</a>, <script data-card-contents-for-ri="44549" type="text/json">{"id":44549,"name":"Gas Sensors","url":"https://www.academia.edu/Documents/in/Gas_Sensors?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="128132" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanostructures">Nanostructures</a>, <script data-card-contents-for-ri="128132" type="text/json">{"id":128132,"name":"Nanostructures","url":"https://www.academia.edu/Documents/in/Nanostructures?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="2254284" rel="nofollow" href="https://www.academia.edu/Documents/in/Fabrication_and_Structural_Characterization_of_Thin_Films">Fabrication and Structural Characterization of Thin Films</a><script data-card-contents-for-ri="2254284" type="text/json">{"id":2254284,"name":"Fabrication and Structural Characterization of Thin Films","url":"https://www.academia.edu/Documents/in/Fabrication_and_Structural_Characterization_of_Thin_Films?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=12620150]'), work: {"id":12620150,"title":"Spray MOCVD of LINbO3 \u0026 LiTaO3 Films","created_at":"2015-05-26T19:22:30.703-07:00","url":"https://www.academia.edu/12620150/Spray_MOCVD_of_LINbO3_and_LiTaO3_Films?f_ri=3989","dom_id":"work_12620150","summary":null,"downloadable_attachments":[{"id":37747057,"asset_id":12620150,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":22025891,"first_name":"Henry","last_name":"Gysling","domain_name":"independent","page_name":"HGysling","display_name":"Henry J Gysling","profile_url":"https://independent.academia.edu/HGysling?f_ri=3989","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":44549,"name":"Gas Sensors","url":"https://www.academia.edu/Documents/in/Gas_Sensors?f_ri=3989","nofollow":true},{"id":128132,"name":"Nanostructures","url":"https://www.academia.edu/Documents/in/Nanostructures?f_ri=3989","nofollow":true},{"id":2254284,"name":"Fabrication and Structural Characterization of Thin Films","url":"https://www.academia.edu/Documents/in/Fabrication_and_Structural_Characterization_of_Thin_Films?f_ri=3989","nofollow":true}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_33759560" data-work_id="33759560" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" rel="nofollow" href="https://www.academia.edu/33759560/ON_THE_DESIGN_OF_AN_ENERGY_EFFICIENT_DATA_COLLECTION_SCHEME_FOR_BODY_AREA_NANONETWORKS">ON THE DESIGN OF AN ENERGY-EFFICIENT DATA COLLECTION SCHEME FOR BODY AREA NANONETWORKS</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">With the recent advancements in nanotechnologies, Body Area Nanonetworks (BANNETs) are expected to be a promising solution for many critical biomedical applications. Due to the extremely small size of nano-machines, serious energy... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_33759560" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">With the recent advancements in nanotechnologies, Body Area Nanonetworks (BANNETs) are expected to be a promising solution for many critical biomedical applications. Due to the extremely small size of nano-machines, serious energy limitation becomes a challenging roadblock stunting the development of BANNETs. As an initial step towards this end, this paper focuses on the design of an energy-efficient data collection scheme in BANNETs. First, a sleep/wake-up mechanism is introduced to avoid the unnecessary energy consumption when no external request comes. Then, with a careful consideration of both node available energy and transmission energy consumption, we design a new node selection strategy to further reduce the energy consumption in the data collection process. Finally, we conduct extensive simulations for both the proposed data collection scheme and the benchmark greedy scheme to illustrate the energy efficiency of our scheme as well as to discuss the impacts of network parameters on network performance..</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/33759560" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="33c533cc1e969539674abb6643998c56" rel="nofollow" data-download="{"attachment_id":63581150,"asset_id":33759560,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/63581150/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="15983581" rel="nofollow" href="https://independent.academia.edu/WirelessMobileNetworks">International Journal of Wireless & Mobile Networks (IJWMN) - ERA, WJCI Indexed</a><script data-card-contents-for-user="15983581" type="text/json">{"id":15983581,"first_name":"International Journal of Wireless \u0026 Mobile Networks","last_name":"(IJWMN) - ERA, WJCI Indexed","domain_name":"independent","page_name":"WirelessMobileNetworks","display_name":"International Journal of Wireless \u0026 Mobile Networks (IJWMN) - ERA, WJCI Indexed","profile_url":"https://independent.academia.edu/WirelessMobileNetworks?f_ri=3989","photo":"https://0.academia-photos.com/15983581/4331308/106344662/s65_international_journal_of_wireless_mobile_networks._ijwmn_-_era_wjci_indexed.jpg"}</script></span></span></li><li class="js-paper-rank-work_33759560 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="33759560"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 33759560, container: ".js-paper-rank-work_33759560", }); 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$(".js-view-count[data-work-id=33759560]").text(description); $(".js-view-count-work_33759560").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_33759560").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="33759560"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">14</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="6379" rel="nofollow" href="https://www.academia.edu/Documents/in/Cognitive_Radio_Networks">Cognitive Radio Networks</a>, <script data-card-contents-for-ri="6379" type="text/json">{"id":6379,"name":"Cognitive Radio Networks","url":"https://www.academia.edu/Documents/in/Cognitive_Radio_Networks?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="9068" rel="nofollow" href="https://www.academia.edu/Documents/in/Communication_systems">Communication systems</a>, <script data-card-contents-for-ri="9068" type="text/json">{"id":9068,"name":"Communication systems","url":"https://www.academia.edu/Documents/in/Communication_systems?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="9135" rel="nofollow" href="https://www.academia.edu/Documents/in/The_Internet_of_Things">The Internet of Things</a><script data-card-contents-for-ri="9135" type="text/json">{"id":9135,"name":"The Internet of Things","url":"https://www.academia.edu/Documents/in/The_Internet_of_Things?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=33759560]'), work: {"id":33759560,"title":"ON THE DESIGN OF AN ENERGY-EFFICIENT DATA COLLECTION SCHEME FOR BODY AREA NANONETWORKS","created_at":"2017-07-03T21:31:36.125-07:00","url":"https://www.academia.edu/33759560/ON_THE_DESIGN_OF_AN_ENERGY_EFFICIENT_DATA_COLLECTION_SCHEME_FOR_BODY_AREA_NANONETWORKS?f_ri=3989","dom_id":"work_33759560","summary":"With the recent advancements in nanotechnologies, Body Area Nanonetworks (BANNETs) are expected to be a promising solution for many critical biomedical applications. Due to the extremely small size of nano-machines, serious energy limitation becomes a challenging roadblock stunting the development of BANNETs. As an initial step towards this end, this paper focuses on the design of an energy-efficient data collection scheme in BANNETs. First, a sleep/wake-up mechanism is introduced to avoid the unnecessary energy consumption when no external request comes. Then, with a careful consideration of both node available energy and transmission energy consumption, we design a new node selection strategy to further reduce the energy consumption in the data collection process. Finally, we conduct extensive simulations for both the proposed data collection scheme and the benchmark greedy scheme to illustrate the energy efficiency of our scheme as well as to discuss the impacts of network parameters on network performance..","downloadable_attachments":[{"id":63581150,"asset_id":33759560,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":15983581,"first_name":"International Journal of Wireless \u0026 Mobile Networks","last_name":"(IJWMN) - ERA, WJCI Indexed","domain_name":"independent","page_name":"WirelessMobileNetworks","display_name":"International Journal of Wireless \u0026 Mobile Networks (IJWMN) - ERA, WJCI Indexed","profile_url":"https://independent.academia.edu/WirelessMobileNetworks?f_ri=3989","photo":"https://0.academia-photos.com/15983581/4331308/106344662/s65_international_journal_of_wireless_mobile_networks._ijwmn_-_era_wjci_indexed.jpg"}],"research_interests":[{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":6379,"name":"Cognitive Radio Networks","url":"https://www.academia.edu/Documents/in/Cognitive_Radio_Networks?f_ri=3989","nofollow":true},{"id":9068,"name":"Communication systems","url":"https://www.academia.edu/Documents/in/Communication_systems?f_ri=3989","nofollow":true},{"id":9135,"name":"The Internet of Things","url":"https://www.academia.edu/Documents/in/The_Internet_of_Things?f_ri=3989","nofollow":true},{"id":10931,"name":"IEEE 802.16 (WiMAX)","url":"https://www.academia.edu/Documents/in/IEEE_802.16_WiMAX_?f_ri=3989"},{"id":11695,"name":"Next Generation Networks","url":"https://www.academia.edu/Documents/in/Next_Generation_Networks?f_ri=3989"},{"id":14336,"name":"Wireless MAC protocols","url":"https://www.academia.edu/Documents/in/Wireless_MAC_protocols?f_ri=3989"},{"id":42554,"name":"Nanonetworks","url":"https://www.academia.edu/Documents/in/Nanonetworks?f_ri=3989"},{"id":42556,"name":"Molecular Communication","url":"https://www.academia.edu/Documents/in/Molecular_Communication?f_ri=3989"},{"id":150590,"name":"Wireless Network Performance","url":"https://www.academia.edu/Documents/in/Wireless_Network_Performance?f_ri=3989"},{"id":153168,"name":"Data Collection","url":"https://www.academia.edu/Documents/in/Data_Collection?f_ri=3989"},{"id":442203,"name":"Cognitive Radio Networks Security","url":"https://www.academia.edu/Documents/in/Cognitive_Radio_Networks_Security?f_ri=3989"},{"id":2014629,"name":"Node Selection","url":"https://www.academia.edu/Documents/in/Node_Selection?f_ri=3989"},{"id":2743887,"name":"data collection process","url":"https://www.academia.edu/Documents/in/data_collection_process?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_28783646 coauthored" data-work_id="28783646" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/28783646/Low_temperature_electron_phonon_heat_transfer_in_metal_films">Low-temperature electron-phonon heat transfer in metal films</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">We consider the deformation potential mechanism of the electron-phonon coupling in metal films and investigate the intensity of the associated heat transfer between the electron and phonon subsystems. The focus is on the temperature... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_28783646" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">We consider the deformation potential mechanism of the electron-phonon coupling in metal films and investigate the intensity of the associated heat transfer between the electron and phonon subsystems. The focus is on the temperature region below dimensional crossover T < T * where the thermally relevant vibrations are described in terms of a quasi-two-dimensional elastic medium, while electron excitations behave as a three-dimensional Fermi gas. We derive an explicit expression for the power P (T) of the electron-phonon heat transfer which explains the behavior observed in some experiments including the case of metallic film supported by an insulating membrane with different acoustic properties. It is shown that at low temperatures the main contribution is due to the coupling with Lamb's dilatational and flexural acoustic modes.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/28783646" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="0ee2e8544387d2f3abd7db5963455788" rel="nofollow" data-download="{"attachment_id":49202712,"asset_id":28783646,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/49202712/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="22327263" href="https://ifin.academia.edu/DragosAnghel">Dragos-Victor Anghel</a><script data-card-contents-for-user="22327263" type="text/json">{"id":22327263,"first_name":"Dragos-Victor","last_name":"Anghel","domain_name":"ifin","page_name":"DragosAnghel","display_name":"Dragos-Victor Anghel","profile_url":"https://ifin.academia.edu/DragosAnghel?f_ri=3989","photo":"https://0.academia-photos.com/22327263/6103244/21226686/s65_dragos-victor.anghel.jpg"}</script></span></span><span class="u-displayInlineBlock InlineList-item-text"> and <span class="u-textDecorationUnderline u-clickable InlineList-item-text js-work-more-authors-28783646">+1</span><div class="hidden js-additional-users-28783646"><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://independent.academia.edu/SCojocaru1">S. Cojocaru</a></span></div></div></span><script>(function(){ var popoverSettings = { el: $('.js-work-more-authors-28783646'), placement: 'bottom', hide_delay: 200, html: true, content: function(){ return $('.js-additional-users-28783646').html(); } } new HoverPopover(popoverSettings); })();</script></li><li class="js-paper-rank-work_28783646 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="28783646"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 28783646, container: ".js-paper-rank-work_28783646", }); });</script></li><li class="js-percentile-work_28783646 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 28783646; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_28783646"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_28783646 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="28783646"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 28783646; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=28783646]").text(description); $(".js-view-count-work_28783646").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_28783646").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="28783646"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">3</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="519" rel="nofollow" href="https://www.academia.edu/Documents/in/Solid_State_Physics">Solid State Physics</a>, <script data-card-contents-for-ri="519" type="text/json">{"id":519,"name":"Solid State Physics","url":"https://www.academia.edu/Documents/in/Solid_State_Physics?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="124738" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanophysics">Nanophysics</a><script data-card-contents-for-ri="124738" type="text/json">{"id":124738,"name":"Nanophysics","url":"https://www.academia.edu/Documents/in/Nanophysics?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=28783646]'), work: {"id":28783646,"title":"Low-temperature electron-phonon heat transfer in metal films","created_at":"2016-09-29T00:43:47.283-07:00","url":"https://www.academia.edu/28783646/Low_temperature_electron_phonon_heat_transfer_in_metal_films?f_ri=3989","dom_id":"work_28783646","summary":"We consider the deformation potential mechanism of the electron-phonon coupling in metal films and investigate the intensity of the associated heat transfer between the electron and phonon subsystems. The focus is on the temperature region below dimensional crossover T \u003c T * where the thermally relevant vibrations are described in terms of a quasi-two-dimensional elastic medium, while electron excitations behave as a three-dimensional Fermi gas. We derive an explicit expression for the power P (T) of the electron-phonon heat transfer which explains the behavior observed in some experiments including the case of metallic film supported by an insulating membrane with different acoustic properties. It is shown that at low temperatures the main contribution is due to the coupling with Lamb's dilatational and flexural acoustic modes.","downloadable_attachments":[{"id":49202712,"asset_id":28783646,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":22327263,"first_name":"Dragos-Victor","last_name":"Anghel","domain_name":"ifin","page_name":"DragosAnghel","display_name":"Dragos-Victor Anghel","profile_url":"https://ifin.academia.edu/DragosAnghel?f_ri=3989","photo":"https://0.academia-photos.com/22327263/6103244/21226686/s65_dragos-victor.anghel.jpg"},{"id":54287255,"first_name":"S.","last_name":"Cojocaru","domain_name":"independent","page_name":"SCojocaru1","display_name":"S. Cojocaru","profile_url":"https://independent.academia.edu/SCojocaru1?f_ri=3989","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":519,"name":"Solid State Physics","url":"https://www.academia.edu/Documents/in/Solid_State_Physics?f_ri=3989","nofollow":true},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":124738,"name":"Nanophysics","url":"https://www.academia.edu/Documents/in/Nanophysics?f_ri=3989","nofollow":true}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_28783536 coauthored" data-work_id="28783536" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/28783536/Electron_phonon_heat_exchange_in_layered_nano_systems">Electron–phonon heat exchange in layered nano-systems</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">We analyze the heat power P from electrons to phonons in thin metallic films deposited on free-standing dielectric membranes in a temperature range in which the phonon gas has a quasi two-dimensional distribution. The quantization of the... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_28783536" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">We analyze the heat power P from electrons to phonons in thin metallic films deposited on free-standing dielectric membranes in a temperature range in which the phonon gas has a quasi two-dimensional distribution. The quantization of the electrons wavenumbers in the direction perpendicular to the film surfaces lead to the formation of quasi two-dimensional electronic sub-bands. The electron–phonon coupling is treated in the deformation potential model. If we denote by T e the electrons temperature and by T ph the phonons temperature, we find that P P ð0Þ ðT e ÞÀP ð1Þ ðT e ; T ph Þ. Due to the quantization of the electronic states, both P ð0Þ and P ð1Þ , plotted vs ðT e ; dÞ show very strong oscillations with d, forming sharp crests almost parallel to T e. From valley to crest, both P ð0Þ and P ð1Þ increase by more than one order of magnitude. In the valleys between the crests, P p T 3:5 e À T 3:5 ph in the low temperature limit, whereas on the crests P does not have a simple power law dependence on temperature. The strong modulation of P with the thickness of the film may provide a way to control the electron-phonon heat power and the power dissipation in thin metallic films. On the other hand, the surface imperfections of the metallic films can smoothen these modulations.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/28783536" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="9784874fbf0442a3b1ea86e3f68c136f" rel="nofollow" data-download="{"attachment_id":49202663,"asset_id":28783536,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/49202663/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="22327263" href="https://ifin.academia.edu/DragosAnghel">Dragos-Victor Anghel</a><script data-card-contents-for-user="22327263" type="text/json">{"id":22327263,"first_name":"Dragos-Victor","last_name":"Anghel","domain_name":"ifin","page_name":"DragosAnghel","display_name":"Dragos-Victor Anghel","profile_url":"https://ifin.academia.edu/DragosAnghel?f_ri=3989","photo":"https://0.academia-photos.com/22327263/6103244/21226686/s65_dragos-victor.anghel.jpg"}</script></span></span><span class="u-displayInlineBlock InlineList-item-text"> and <span class="u-textDecorationUnderline u-clickable InlineList-item-text js-work-more-authors-28783536">+1</span><div class="hidden js-additional-users-28783536"><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://independent.academia.edu/SCojocaru1">S. Cojocaru</a></span></div></div></span><script>(function(){ var popoverSettings = { el: $('.js-work-more-authors-28783536'), placement: 'bottom', hide_delay: 200, html: true, content: function(){ return $('.js-additional-users-28783536').html(); } } new HoverPopover(popoverSettings); })();</script></li><li class="js-paper-rank-work_28783536 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="28783536"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 28783536, container: ".js-paper-rank-work_28783536", }); });</script></li><li class="js-percentile-work_28783536 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 28783536; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_28783536"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_28783536 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="28783536"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 28783536; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=28783536]").text(description); $(".js-view-count-work_28783536").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_28783536").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="28783536"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">3</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="519" rel="nofollow" href="https://www.academia.edu/Documents/in/Solid_State_Physics">Solid State Physics</a>, <script data-card-contents-for-ri="519" type="text/json">{"id":519,"name":"Solid State Physics","url":"https://www.academia.edu/Documents/in/Solid_State_Physics?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="124738" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanophysics">Nanophysics</a><script data-card-contents-for-ri="124738" type="text/json">{"id":124738,"name":"Nanophysics","url":"https://www.academia.edu/Documents/in/Nanophysics?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=28783536]'), work: {"id":28783536,"title":"Electron–phonon heat exchange in layered nano-systems","created_at":"2016-09-29T00:41:31.319-07:00","url":"https://www.academia.edu/28783536/Electron_phonon_heat_exchange_in_layered_nano_systems?f_ri=3989","dom_id":"work_28783536","summary":"We analyze the heat power P from electrons to phonons in thin metallic films deposited on free-standing dielectric membranes in a temperature range in which the phonon gas has a quasi two-dimensional distribution. The quantization of the electrons wavenumbers in the direction perpendicular to the film surfaces lead to the formation of quasi two-dimensional electronic sub-bands. The electron–phonon coupling is treated in the deformation potential model. If we denote by T e the electrons temperature and by T ph the phonons temperature, we find that P P ð0Þ ðT e ÞÀP ð1Þ ðT e ; T ph Þ. Due to the quantization of the electronic states, both P ð0Þ and P ð1Þ , plotted vs ðT e ; dÞ show very strong oscillations with d, forming sharp crests almost parallel to T e. From valley to crest, both P ð0Þ and P ð1Þ increase by more than one order of magnitude. In the valleys between the crests, P p T 3:5 e À T 3:5 ph in the low temperature limit, whereas on the crests P does not have a simple power law dependence on temperature. The strong modulation of P with the thickness of the film may provide a way to control the electron-phonon heat power and the power dissipation in thin metallic films. On the other hand, the surface imperfections of the metallic films can smoothen these modulations.","downloadable_attachments":[{"id":49202663,"asset_id":28783536,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":22327263,"first_name":"Dragos-Victor","last_name":"Anghel","domain_name":"ifin","page_name":"DragosAnghel","display_name":"Dragos-Victor Anghel","profile_url":"https://ifin.academia.edu/DragosAnghel?f_ri=3989","photo":"https://0.academia-photos.com/22327263/6103244/21226686/s65_dragos-victor.anghel.jpg"},{"id":54287255,"first_name":"S.","last_name":"Cojocaru","domain_name":"independent","page_name":"SCojocaru1","display_name":"S. Cojocaru","profile_url":"https://independent.academia.edu/SCojocaru1?f_ri=3989","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":519,"name":"Solid State Physics","url":"https://www.academia.edu/Documents/in/Solid_State_Physics?f_ri=3989","nofollow":true},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":124738,"name":"Nanophysics","url":"https://www.academia.edu/Documents/in/Nanophysics?f_ri=3989","nofollow":true}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_19965727" data-work_id="19965727" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/19965727/Quantum_phase_transition_in_quantum_dot_trimers">Quantum phase transition in quantum dot trimers</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">We investigate a system of three tunnel-coupled semiconductor quantum dots in a triangular geometry, one of which is connected to a metallic lead, in the regime where each dot is essentially singly occupied. Both ferromagnetic and... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_19965727" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">We investigate a system of three tunnel-coupled semiconductor quantum dots in a triangular geometry, one of which is connected to a metallic lead, in the regime where each dot is essentially singly occupied. Both ferromagnetic and antiferromagnetic spin-1/2 Kondo regimes, separated by a quantum phase transition, are shown to arise on tuning the interdot tunnel couplings and should be accessible experimentally. Even in the ferromagnetically-coupled local moment phase, the Kondo effect emerges in the vicinity of the transition at finite temperatures. Physical arguments and numerical renormalization group techniques are used to obtain a detailed understanding of the problem.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/19965727" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="1412b23731cd4b28c9be31375593974e" rel="nofollow" data-download="{"attachment_id":40936131,"asset_id":19965727,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/40936131/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="274655" href="https://ucd.academia.edu/AndrewMitchell">Andrew K Mitchell</a><script data-card-contents-for-user="274655" type="text/json">{"id":274655,"first_name":"Andrew","last_name":"Mitchell","domain_name":"ucd","page_name":"AndrewMitchell","display_name":"Andrew K Mitchell","profile_url":"https://ucd.academia.edu/AndrewMitchell?f_ri=3989","photo":"https://0.academia-photos.com/274655/56852/50193685/s65_andrew.mitchell.jpg"}</script></span></span></li><li class="js-paper-rank-work_19965727 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="19965727"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 19965727, container: ".js-paper-rank-work_19965727", }); 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$(".js-view-count[data-work-id=19965727]").text(description); $(".js-view-count-work_19965727").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_19965727").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="19965727"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">12</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="498" rel="nofollow" href="https://www.academia.edu/Documents/in/Physics">Physics</a>, <script data-card-contents-for-ri="498" type="text/json">{"id":498,"name":"Physics","url":"https://www.academia.edu/Documents/in/Physics?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="503" rel="nofollow" href="https://www.academia.edu/Documents/in/Theoretical_Physics">Theoretical Physics</a>, <script data-card-contents-for-ri="503" type="text/json">{"id":503,"name":"Theoretical Physics","url":"https://www.academia.edu/Documents/in/Theoretical_Physics?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="505" rel="nofollow" href="https://www.academia.edu/Documents/in/Condensed_Matter_Physics">Condensed Matter Physics</a>, <script data-card-contents-for-ri="505" type="text/json">{"id":505,"name":"Condensed Matter Physics","url":"https://www.academia.edu/Documents/in/Condensed_Matter_Physics?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a><script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=19965727]'), work: {"id":19965727,"title":"Quantum phase transition in quantum dot trimers","created_at":"2016-01-02T10:39:43.590-08:00","url":"https://www.academia.edu/19965727/Quantum_phase_transition_in_quantum_dot_trimers?f_ri=3989","dom_id":"work_19965727","summary":"We investigate a system of three tunnel-coupled semiconductor quantum dots in a triangular geometry, one of which is connected to a metallic lead, in the regime where each dot is essentially singly occupied. Both ferromagnetic and antiferromagnetic spin-1/2 Kondo regimes, separated by a quantum phase transition, are shown to arise on tuning the interdot tunnel couplings and should be accessible experimentally. Even in the ferromagnetically-coupled local moment phase, the Kondo effect emerges in the vicinity of the transition at finite temperatures. Physical arguments and numerical renormalization group techniques are used to obtain a detailed understanding of the problem.","downloadable_attachments":[{"id":40936131,"asset_id":19965727,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":274655,"first_name":"Andrew","last_name":"Mitchell","domain_name":"ucd","page_name":"AndrewMitchell","display_name":"Andrew K Mitchell","profile_url":"https://ucd.academia.edu/AndrewMitchell?f_ri=3989","photo":"https://0.academia-photos.com/274655/56852/50193685/s65_andrew.mitchell.jpg"}],"research_interests":[{"id":498,"name":"Physics","url":"https://www.academia.edu/Documents/in/Physics?f_ri=3989","nofollow":true},{"id":503,"name":"Theoretical Physics","url":"https://www.academia.edu/Documents/in/Theoretical_Physics?f_ri=3989","nofollow":true},{"id":505,"name":"Condensed Matter Physics","url":"https://www.academia.edu/Documents/in/Condensed_Matter_Physics?f_ri=3989","nofollow":true},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":17733,"name":"Nanotechnology","url":"https://www.academia.edu/Documents/in/Nanotechnology?f_ri=3989"},{"id":48317,"name":"Quantum Dots","url":"https://www.academia.edu/Documents/in/Quantum_Dots?f_ri=3989"},{"id":99372,"name":"Theoretical Condensed Matter Physics","url":"https://www.academia.edu/Documents/in/Theoretical_Condensed_Matter_Physics?f_ri=3989"},{"id":103213,"name":"Nanoscience","url":"https://www.academia.edu/Documents/in/Nanoscience?f_ri=3989"},{"id":204816,"name":"Numerical Renormalization Group","url":"https://www.academia.edu/Documents/in/Numerical_Renormalization_Group?f_ri=3989"},{"id":280478,"name":"Quantum Phase Transitions","url":"https://www.academia.edu/Documents/in/Quantum_Phase_Transitions?f_ri=3989"},{"id":492238,"name":"Molecular Conductance","url":"https://www.academia.edu/Documents/in/Molecular_Conductance?f_ri=3989"},{"id":535610,"name":"Theoretical Physics: Condensed Matter Physics, Theoretical High Energy Physics, QUantum Entanglement","url":"https://www.academia.edu/Documents/in/Theoretical_Physics_Condensed_Matter_Physics_Theoretical_High_Energy_Physics_QUantum_Entanglement?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_11967082" data-work_id="11967082" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/11967082/Fabrication_of_undoped_TiO2_nanostructure_based_NO2_high_temperature_gas_sensor_using_low_frequency_AC_electrophoretic_deposition_method">Fabrication of undoped-TiO2 nanostructure-based NO2 high temperature gas sensor using low frequency AC electrophoretic deposition method</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">TiO 2 was deposited on patterned alumina substrates through low frequency AC electrophoresis deposition (LFACEPD) as sensing material for NO 2 sensing. The deposition pattern was visualized using optical microscopy and SEM and was... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_11967082" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">TiO 2 was deposited on patterned alumina substrates through low frequency AC electrophoresis deposition (LFACEPD) as sensing material for NO 2 sensing. The deposition pattern was visualized using optical microscopy and SEM and was characterized by XRD. The fabricated gas sensor was tested in dilute NO 2 gas with different concentrations in the temperature range of 450-550 • C. Results indicate that using LFACEPD technique for deposition of sensing layer, TiO 2 nanomaterial -in its undoped state-can present adequate sensitivity to NO 2 even in its pure form.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/11967082" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="50b6861833eab04d55b9d95619d45505" rel="nofollow" data-download="{"attachment_id":37320782,"asset_id":11967082,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/37320782/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="29704455" href="https://merc.academia.edu/JavadEs">Javad Esmaeilzadeh</a><script data-card-contents-for-user="29704455" type="text/json">{"id":29704455,"first_name":"Javad","last_name":"Esmaeilzadeh","domain_name":"merc","page_name":"JavadEs","display_name":"Javad Esmaeilzadeh","profile_url":"https://merc.academia.edu/JavadEs?f_ri=3989","photo":"/images/s65_no_pic.png"}</script></span></span></li><li class="js-paper-rank-work_11967082 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="11967082"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 11967082, container: ".js-paper-rank-work_11967082", }); 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$(".js-view-count[data-work-id=11967082]").text(description); $(".js-view-count-work_11967082").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_11967082").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="11967082"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">4</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="44549" rel="nofollow" href="https://www.academia.edu/Documents/in/Gas_Sensors">Gas Sensors</a>, <script data-card-contents-for-ri="44549" type="text/json">{"id":44549,"name":"Gas Sensors","url":"https://www.academia.edu/Documents/in/Gas_Sensors?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="128132" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanostructures">Nanostructures</a>, <script data-card-contents-for-ri="128132" type="text/json">{"id":128132,"name":"Nanostructures","url":"https://www.academia.edu/Documents/in/Nanostructures?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="2254284" rel="nofollow" href="https://www.academia.edu/Documents/in/Fabrication_and_Structural_Characterization_of_Thin_Films">Fabrication and Structural Characterization of Thin Films</a><script data-card-contents-for-ri="2254284" type="text/json">{"id":2254284,"name":"Fabrication and Structural Characterization of Thin Films","url":"https://www.academia.edu/Documents/in/Fabrication_and_Structural_Characterization_of_Thin_Films?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=11967082]'), work: {"id":11967082,"title":"Fabrication of undoped-TiO2 nanostructure-based NO2 high temperature gas sensor using low frequency AC electrophoretic deposition method","created_at":"2015-04-15T23:37:06.712-07:00","url":"https://www.academia.edu/11967082/Fabrication_of_undoped_TiO2_nanostructure_based_NO2_high_temperature_gas_sensor_using_low_frequency_AC_electrophoretic_deposition_method?f_ri=3989","dom_id":"work_11967082","summary":"TiO 2 was deposited on patterned alumina substrates through low frequency AC electrophoresis deposition (LFACEPD) as sensing material for NO 2 sensing. The deposition pattern was visualized using optical microscopy and SEM and was characterized by XRD. The fabricated gas sensor was tested in dilute NO 2 gas with different concentrations in the temperature range of 450-550 • C. Results indicate that using LFACEPD technique for deposition of sensing layer, TiO 2 nanomaterial -in its undoped state-can present adequate sensitivity to NO 2 even in its pure form.","downloadable_attachments":[{"id":37320782,"asset_id":11967082,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":29704455,"first_name":"Javad","last_name":"Esmaeilzadeh","domain_name":"merc","page_name":"JavadEs","display_name":"Javad Esmaeilzadeh","profile_url":"https://merc.academia.edu/JavadEs?f_ri=3989","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":44549,"name":"Gas Sensors","url":"https://www.academia.edu/Documents/in/Gas_Sensors?f_ri=3989","nofollow":true},{"id":128132,"name":"Nanostructures","url":"https://www.academia.edu/Documents/in/Nanostructures?f_ri=3989","nofollow":true},{"id":2254284,"name":"Fabrication and Structural Characterization of Thin Films","url":"https://www.academia.edu/Documents/in/Fabrication_and_Structural_Characterization_of_Thin_Films?f_ri=3989","nofollow":true}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_2070496" data-work_id="2070496" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/2070496/_EN_MOLECULAR_FILMS_FOR_HYDROPHOBIC_IMPLANT_SURFACES_FR_FILMS_MOL%C3%89CULAIRES_POUR_DES_SURFACES_DIMPLANT_HYDROPHOBES">(EN) MOLECULAR FILMS FOR HYDROPHOBIC IMPLANT SURFACES (FR) FILMS MOLÉCULAIRES POUR DES SURFACES D'IMPLANT HYDROPHOBES</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">""(EN)Compositions are disclosed containing a solvated viscoelastic polymeric gel diluted into an ionically conductive aqueous solution which can be usefully applied to any surface that is hydrophobic to act, for example, as an... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_2070496" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">""(EN)Compositions are disclosed containing a solvated viscoelastic polymeric gel diluted into an ionically conductive aqueous solution which can be usefully applied to any surface that is hydrophobic to act, for example, as an antifogging coating with minimal optical distortion and excellent transparency. The compositions can also be used as lubricious agents on medical implants, shunts, and surgical supplies to minimize tissue trauma, to maximize bio-compatibility, and to increase healing by enhancing better irrigation and flow in adjacent tissue. <br />(FR)L'invention porte sur des compositions contenant un gel polymère viscoélastique solvaté, dilué dans une solution aqueuse ioniquement conductrice qui peut être utilement appliquée sur toute surface qui est hydrophobe, pour servir, par exemple, de revêtement antibuée avec une distorsion optique minimale et une excellente transparence. Les compositions peuvent également être utilisées en tant qu'agents lubrifiants sur des implants médicaux, des dérivations, et des fournitures chirurgicales, pour rendre minimal le traumatisme tissulaire, pour rendre maximale la biocompatibilité et pour augmenter la cicatrisation par une meilleure irrigation et une amélioration de la circulation dans le tissu adjacent""</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/2070496" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="e0237e95c57c598878280f0dd3e74292" rel="nofollow" data-download="{"attachment_id":29755957,"asset_id":2070496,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/29755957/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="34870" href="https://asu.academia.edu/NicoleHerbots">Nicole Herbots</a><script data-card-contents-for-user="34870" type="text/json">{"id":34870,"first_name":"Nicole","last_name":"Herbots","domain_name":"asu","page_name":"NicoleHerbots","display_name":"Nicole Herbots","profile_url":"https://asu.academia.edu/NicoleHerbots?f_ri=3989","photo":"https://0.academia-photos.com/34870/11436/112666/s65_nicole.herbots.jpg"}</script></span></span></li><li class="js-paper-rank-work_2070496 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="2070496"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 2070496, container: ".js-paper-rank-work_2070496", }); 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$(".js-view-count[data-work-id=2070496]").text(description); $(".js-view-count-work_2070496").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_2070496").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="2070496"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">116</a>  </div><span class="InlineList-item-text u-textTruncate u-pl11x"><a class="InlineList-item-text" data-has-card-for-ri="56" rel="nofollow" href="https://www.academia.edu/Documents/in/Materials_Engineering">Materials Engineering</a>, <script data-card-contents-for-ri="56" type="text/json">{"id":56,"name":"Materials Engineering","url":"https://www.academia.edu/Documents/in/Materials_Engineering?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="59" rel="nofollow" href="https://www.academia.edu/Documents/in/Polymer_Engineering">Polymer Engineering</a>, <script data-card-contents-for-ri="59" type="text/json">{"id":59,"name":"Polymer Engineering","url":"https://www.academia.edu/Documents/in/Polymer_Engineering?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="146" rel="nofollow" href="https://www.academia.edu/Documents/in/Bioinformatics">Bioinformatics</a>, <script data-card-contents-for-ri="146" type="text/json">{"id":146,"name":"Bioinformatics","url":"https://www.academia.edu/Documents/in/Bioinformatics?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="511" rel="nofollow" href="https://www.academia.edu/Documents/in/Materials_Science">Materials Science</a><script data-card-contents-for-ri="511" type="text/json">{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=2070496]'), work: {"id":2070496,"title":"(EN) MOLECULAR FILMS FOR HYDROPHOBIC IMPLANT SURFACES (FR) FILMS MOLÉCULAIRES POUR DES SURFACES D'IMPLANT HYDROPHOBES","created_at":"2012-10-30T22:57:41.123-07:00","url":"https://www.academia.edu/2070496/_EN_MOLECULAR_FILMS_FOR_HYDROPHOBIC_IMPLANT_SURFACES_FR_FILMS_MOL%C3%89CULAIRES_POUR_DES_SURFACES_DIMPLANT_HYDROPHOBES?f_ri=3989","dom_id":"work_2070496","summary":"\"\"(EN)Compositions are disclosed containing a solvated viscoelastic polymeric gel diluted into an ionically conductive aqueous solution which can be usefully applied to any surface that is hydrophobic to act, for example, as an antifogging coating with minimal optical distortion and excellent transparency. The compositions can also be used as lubricious agents on medical implants, shunts, and surgical supplies to minimize tissue trauma, to maximize bio-compatibility, and to increase healing by enhancing better irrigation and flow in adjacent tissue.\r\n(FR)L'invention porte sur des compositions contenant un gel polymère viscoélastique solvaté, dilué dans une solution aqueuse ioniquement conductrice qui peut être utilement appliquée sur toute surface qui est hydrophobe, pour servir, par exemple, de revêtement antibuée avec une distorsion optique minimale et une excellente transparence. Les compositions peuvent également être utilisées en tant qu'agents lubrifiants sur des implants médicaux, des dérivations, et des fournitures chirurgicales, pour rendre minimal le traumatisme tissulaire, pour rendre maximale la biocompatibilité et pour augmenter la cicatrisation par une meilleure irrigation et une amélioration de la circulation dans le tissu adjacent\"\"","downloadable_attachments":[{"id":29755957,"asset_id":2070496,"asset_type":"Work","always_allow_download":false},{"id":35475485,"asset_id":2070496,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":34870,"first_name":"Nicole","last_name":"Herbots","domain_name":"asu","page_name":"NicoleHerbots","display_name":"Nicole Herbots","profile_url":"https://asu.academia.edu/NicoleHerbots?f_ri=3989","photo":"https://0.academia-photos.com/34870/11436/112666/s65_nicole.herbots.jpg"}],"research_interests":[{"id":56,"name":"Materials 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Reconstructive Surgery","url":"https://www.academia.edu/Documents/in/Plastic_and_Reconstructive_Surgery?f_ri=3989"},{"id":62386,"name":"Avionics","url":"https://www.academia.edu/Documents/in/Avionics?f_ri=3989"},{"id":62455,"name":"Plasma spray coatings","url":"https://www.academia.edu/Documents/in/Plasma_spray_coatings?f_ri=3989"},{"id":66036,"name":"Surface Coatings","url":"https://www.academia.edu/Documents/in/Surface_Coatings?f_ri=3989"},{"id":77351,"name":"Medical devices","url":"https://www.academia.edu/Documents/in/Medical_devices?f_ri=3989"},{"id":84243,"name":"Medical Biotechnology","url":"https://www.academia.edu/Documents/in/Medical_Biotechnology?f_ri=3989"},{"id":87472,"name":"Medicine and Surgery","url":"https://www.academia.edu/Documents/in/Medicine_and_Surgery?f_ri=3989"},{"id":88995,"name":"Surface, Colloids \u0026 Polymer Chemistry","url":"https://www.academia.edu/Documents/in/Surface_Colloids_and_Polymer_Chemistry?f_ri=3989"},{"id":92346,"name":"Silicone Hydrogel Contact Lens","url":"https://www.academia.edu/Documents/in/Silicone_Hydrogel_Contact_Lens?f_ri=3989"},{"id":96573,"name":"Diabetic Retinopathy","url":"https://www.academia.edu/Documents/in/Diabetic_Retinopathy?f_ri=3989"},{"id":97687,"name":"Protective Coatings","url":"https://www.academia.edu/Documents/in/Protective_Coatings?f_ri=3989"},{"id":99837,"name":"Surface","url":"https://www.academia.edu/Documents/in/Surface?f_ri=3989"},{"id":103213,"name":"Nanoscience","url":"https://www.academia.edu/Documents/in/Nanoscience?f_ri=3989"},{"id":109136,"name":"Thin Film Deposition and Surface Modification","url":"https://www.academia.edu/Documents/in/Thin_Film_Deposition_and_Surface_Modification?f_ri=3989"},{"id":117200,"name":"Retina","url":"https://www.academia.edu/Documents/in/Retina?f_ri=3989"},{"id":120274,"name":"Silicone Hydrogel","url":"https://www.academia.edu/Documents/in/Silicone_Hydrogel?f_ri=3989"},{"id":121861,"name":"Minimally Invasive 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Avionics","url":"https://www.academia.edu/Documents/in/Aerospace_Avionics?f_ri=3989"},{"id":433636,"name":"Medical Surgery","url":"https://www.academia.edu/Documents/in/Medical_Surgery?f_ri=3989"},{"id":470469,"name":"Biomolecular Modeling","url":"https://www.academia.edu/Documents/in/Biomolecular_Modeling?f_ri=3989"},{"id":600612,"name":"Fogging","url":"https://www.academia.edu/Documents/in/Fogging?f_ri=3989"},{"id":655235,"name":"Aerospace And Avionics Engineering","url":"https://www.academia.edu/Documents/in/Aerospace_And_Avionics_Engineering?f_ri=3989"},{"id":672302,"name":"Optical Properties of Thin Nanocomposite Films","url":"https://www.academia.edu/Documents/in/Optical_Properties_of_Thin_Nanocomposite_Films?f_ri=3989"},{"id":753117,"name":"Thin and Thick Coatings","url":"https://www.academia.edu/Documents/in/Thin_and_Thick_Coatings?f_ri=3989"},{"id":801329,"name":"Fog water collection","url":"https://www.academia.edu/Documents/in/Fog_water_collection?f_ri=3989"},{"id":866913,"name":"Phacoemulsification","url":"https://www.academia.edu/Documents/in/Phacoemulsification?f_ri=3989"},{"id":931947,"name":"Self assembly of Macromolecules","url":"https://www.academia.edu/Documents/in/Self_assembly_of_Macromolecules?f_ri=3989"},{"id":931948,"name":"Gene expression and regulation","url":"https://www.academia.edu/Documents/in/Gene_expression_and_regulation?f_ri=3989"},{"id":956409,"name":"Temperature Coatings","url":"https://www.academia.edu/Documents/in/Temperature_Coatings?f_ri=3989"},{"id":1011508,"name":"ANTI FOG COATINGS","url":"https://www.academia.edu/Documents/in/ANTI_FOG_COATINGS?f_ri=3989"},{"id":1033470,"name":"Structure of Thin Films","url":"https://www.academia.edu/Documents/in/Structure_of_Thin_Films?f_ri=3989"},{"id":1209245,"name":"Antifog Coatings","url":"https://www.academia.edu/Documents/in/Antifog_Coatings?f_ri=3989"},{"id":2254284,"name":"Fabrication and Structural Characterization of Thin Films","url":"https://www.academia.edu/Documents/in/Fabrication_and_Structural_Characterization_of_Thin_Films?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_49732010 coauthored" data-work_id="49732010" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/49732010/Boosting_on_Current_Using_Various_Source_Material_for_Dual_Gate_Tunnel_Field_Effect_Transistor">Boosting on Current Using Various Source Material for Dual Gate Tunnel Field Effect Transistor</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Tunnel Field Effect Transistors (TFET) have demonstrated to have likely applications in the cutting-edge low force and super low force semiconductors to substitute the conventional FETs. TFET will be able to provide steep inverse... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_49732010" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Tunnel Field Effect Transistors (TFET) have demonstrated to have likely applications in the cutting-edge low force and super low force semiconductors to substitute the conventional FETs. TFET will be able to provide steep inverse subthreshold swing slope also maintaining a low leakage current, making it an essential structure for limiting the power consumption in Metal Oxide Semiconductor FETs. In this paper, we are simulating different structures of TFET by varying source material to boost the ON current of the device. The different models are designed and simulated using Silvaco TCAD simulator and transfer characteristics are studied.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/49732010" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="68ff658dda19b9f98d8cf3f4af352252" rel="nofollow" data-download="{"attachment_id":67991436,"asset_id":49732010,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/67991436/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="175647885" href="https://dayanandasagar.academia.edu/DrPVimala">Dr P Vimala</a><script data-card-contents-for-user="175647885" type="text/json">{"id":175647885,"first_name":"Dr P","last_name":"Vimala","domain_name":"dayanandasagar","page_name":"DrPVimala","display_name":"Dr P Vimala","profile_url":"https://dayanandasagar.academia.edu/DrPVimala?f_ri=3989","photo":"https://0.academia-photos.com/175647885/62247023/50535751/s65_dr_p.vimala.png"}</script></span></span><span class="u-displayInlineBlock InlineList-item-text"> and <span class="u-textDecorationUnderline u-clickable InlineList-item-text js-work-more-authors-49732010">+1</span><div class="hidden js-additional-users-49732010"><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://independent.academia.edu/NayanaGh">Nayana Gh</a></span></div></div></span><script>(function(){ var popoverSettings = { el: $('.js-work-more-authors-49732010'), placement: 'bottom', hide_delay: 200, html: true, content: function(){ return $('.js-additional-users-49732010').html(); } } new HoverPopover(popoverSettings); })();</script></li><li class="js-paper-rank-work_49732010 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="49732010"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 49732010, container: ".js-paper-rank-work_49732010", }); });</script></li><li class="js-percentile-work_49732010 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 49732010; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_49732010"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_49732010 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="49732010"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 49732010; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=49732010]").text(description); $(".js-view-count-work_49732010").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_49732010").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="49732010"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">2</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="17733" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanotechnology">Nanotechnology</a><script data-card-contents-for-ri="17733" type="text/json">{"id":17733,"name":"Nanotechnology","url":"https://www.academia.edu/Documents/in/Nanotechnology?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=49732010]'), work: {"id":49732010,"title":"Boosting on Current Using Various Source Material for Dual Gate Tunnel Field Effect Transistor","created_at":"2021-07-11T03:42:48.804-07:00","url":"https://www.academia.edu/49732010/Boosting_on_Current_Using_Various_Source_Material_for_Dual_Gate_Tunnel_Field_Effect_Transistor?f_ri=3989","dom_id":"work_49732010","summary":"Tunnel Field Effect Transistors (TFET) have demonstrated to have likely applications in the cutting-edge low force and super low force semiconductors to substitute the conventional FETs. TFET will be able to provide steep inverse subthreshold swing slope also maintaining a low leakage current, making it an essential structure for limiting the power consumption in Metal Oxide Semiconductor FETs. In this paper, we are simulating different structures of TFET by varying source material to boost the ON current of the device. The different models are designed and simulated using Silvaco TCAD simulator and transfer characteristics are studied.","downloadable_attachments":[{"id":67991436,"asset_id":49732010,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":175647885,"first_name":"Dr P","last_name":"Vimala","domain_name":"dayanandasagar","page_name":"DrPVimala","display_name":"Dr P Vimala","profile_url":"https://dayanandasagar.academia.edu/DrPVimala?f_ri=3989","photo":"https://0.academia-photos.com/175647885/62247023/50535751/s65_dr_p.vimala.png"},{"id":27965978,"first_name":"Nayana","last_name":"Gh","domain_name":"independent","page_name":"NayanaGh","display_name":"Nayana Gh","profile_url":"https://independent.academia.edu/NayanaGh?f_ri=3989","photo":"https://0.academia-photos.com/27965978/8627340/9635834/s65_nayana.gh.jpg_oh_8a8da19a3e36c66c6b4cdfc9e7a73b7a_oe_55a13c42___gda___1436282446_bf9b5b24596a95039425af730c55e9ec"}],"research_interests":[{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":17733,"name":"Nanotechnology","url":"https://www.academia.edu/Documents/in/Nanotechnology?f_ri=3989","nofollow":true}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_25432079 coauthored" data-work_id="25432079" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/25432079/Structure_of_Nanochannel_Entrances_in_Stopcock_Functionalized_Zeolite_L_Composites">Structure of Nanochannel Entrances in Stopcock-Functionalized Zeolite L Composites</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Multifunctional hybrid materials are obtained by modifying zeolite L (ZL) with stopcock molecules, consisting of a tail group that can enter the ZL nanochannels and a head group too large to pass the channel opening. However, to date no... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_25432079" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Multifunctional hybrid materials are obtained by modifying zeolite L (ZL) with stopcock molecules, consisting of a tail group that can enter the ZL nanochannels and a head group too large to pass the channel opening. However, to date no microscopic-level structural information on modified ZL materials has been reported. Herein we draw atomistic pictures of channel openings and stopcock-functionalized ZL based on first-principles calculations. We elucidate the interactions of the tail group with the inner surface of ZL channels and the space-filling properties of the stopcocks, revealing cork- or lid-sealing modes. Water is essential to obtain stable modifications. Al-OH groups are the preferred modification sites, bipodal modifications suffer from strain, and tripod binding is ruled out. Our results suggest the viability of recursive functionalization by cross-linking.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/25432079" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="1c4043b64801d1f1563496c5916f6f96" rel="nofollow" data-download="{"attachment_id":46295898,"asset_id":25432079,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/46295898/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="36150979" href="https://uninsubria.academia.edu/TabacchiGloria">Gloria Tabacchi</a><script data-card-contents-for-user="36150979" type="text/json">{"id":36150979,"first_name":"Gloria","last_name":"Tabacchi","domain_name":"uninsubria","page_name":"TabacchiGloria","display_name":"Gloria Tabacchi","profile_url":"https://uninsubria.academia.edu/TabacchiGloria?f_ri=3989","photo":"https://0.academia-photos.com/36150979/12870188/14266130/s65_tabacchi.gloria.jpg"}</script></span></span><span class="u-displayInlineBlock InlineList-item-text"> and <span class="u-textDecorationUnderline u-clickable InlineList-item-text js-work-more-authors-25432079">+2</span><div class="hidden js-additional-users-25432079"><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://unibe-ch.academia.edu/GionCalzaferri">Gion Calzaferri</a></span></div><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://uninsubria.academia.edu/EFois">Ettore Fois</a></span></div></div></span><script>(function(){ var popoverSettings = { el: $('.js-work-more-authors-25432079'), placement: 'bottom', hide_delay: 200, html: true, content: function(){ return $('.js-additional-users-25432079').html(); 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However, to date no microscopic-level structural information on modified ZL materials has been reported. Herein we draw atomistic pictures of channel openings and stopcock-functionalized ZL based on first-principles calculations. We elucidate the interactions of the tail group with the inner surface of ZL channels and the space-filling properties of the stopcocks, revealing cork- or lid-sealing modes. Water is essential to obtain stable modifications. Al-OH groups are the preferred modification sites, bipodal modifications suffer from strain, and tripod binding is ruled out. Our results suggest the viability of recursive functionalization by cross-linking.","downloadable_attachments":[{"id":46295898,"asset_id":25432079,"asset_type":"Work","always_allow_download":false},{"id":46293554,"asset_id":25432079,"asset_type":"Work","always_allow_download":false},{"id":47672482,"asset_id":25432079,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":36150979,"first_name":"Gloria","last_name":"Tabacchi","domain_name":"uninsubria","page_name":"TabacchiGloria","display_name":"Gloria Tabacchi","profile_url":"https://uninsubria.academia.edu/TabacchiGloria?f_ri=3989","photo":"https://0.academia-photos.com/36150979/12870188/14266130/s65_tabacchi.gloria.jpg"},{"id":38630595,"first_name":"Gion","last_name":"Calzaferri","domain_name":"unibe-ch","page_name":"GionCalzaferri","display_name":"Gion Calzaferri","profile_url":"https://unibe-ch.academia.edu/GionCalzaferri?f_ri=3989","photo":"/images/s65_no_pic.png"},{"id":48994806,"first_name":"Ettore","last_name":"Fois","domain_name":"uninsubria","page_name":"EFois","display_name":"Ettore Fois","profile_url":"https://uninsubria.academia.edu/EFois?f_ri=3989","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science?f_ri=3989","nofollow":true},{"id":523,"name":"Chemistry","url":"https://www.academia.edu/Documents/in/Chemistry?f_ri=3989","nofollow":true},{"id":532,"name":"Physical Chemistry","url":"https://www.academia.edu/Documents/in/Physical_Chemistry?f_ri=3989","nofollow":true},{"id":2620,"name":"Composite Materials and Structures","url":"https://www.academia.edu/Documents/in/Composite_Materials_and_Structures?f_ri=3989","nofollow":true},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989"},{"id":4222,"name":"Hybrid Systems","url":"https://www.academia.edu/Documents/in/Hybrid_Systems?f_ri=3989"},{"id":4493,"name":"Supramolecular Chemistry","url":"https://www.academia.edu/Documents/in/Supramolecular_Chemistry?f_ri=3989"},{"id":7835,"name":"Nanobiotechnology","url":"https://www.academia.edu/Documents/in/Nanobiotechnology?f_ri=3989"},{"id":11073,"name":"Self Assembly","url":"https://www.academia.edu/Documents/in/Self_Assembly?f_ri=3989"},{"id":11257,"name":"Drug delivery","url":"https://www.academia.edu/Documents/in/Drug_delivery?f_ri=3989"},{"id":11413,"name":"Functional 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u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_9187046" data-work_id="9187046" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/9187046/A_Simple_and_Novel_Room_Temperature_Ethanolamine_ZnO_Nanosensor">A Simple and Novel Room Temperature Ethanolamine ZnO Nanosensor</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">A simple and cost effective spray pyrolysis technique was employed to deposit nanostructured ZnO thin films at the substrate temperature of 523 K on glass substrates from the aqueous solution of zinc acetate dehydrate. The effect of... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_9187046" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">A simple and cost effective spray pyrolysis technique was employed to deposit nanostructured ZnO thin films at the substrate temperature of 523 K on glass substrates from the aqueous solution of zinc acetate dehydrate. The effect of various ratios of water and ethanol solvents on the structural, morphological, optical, electrical and sensing characteristics of ZnO film was investigated. X-ray diffraction patterns revealed the polycrystalline nature of the films with hexagonal wurtzite struc-ture. Morphology and grain size of the films were observed using Field Emission Scanning Elec-tron Microscope (FE-SEM). SEM images revealed the uniform distribution of the spherical grains particularly for the films prepared with ethanol as solvent. The optical absorbance spectra of the thin films were studied using UV-Vis spectrophotometer in the wavelength range of 300–800 nm which showed a sharp absorption edge with overall transmittance of more than 85%. The sensing performance of the thin films towards the volatile organic compounds (VOC's) like acetaldehyde, ethanol, ammonia, hydrogen peroxide, and ethanolamine (MEA) were studied and films showed better response towards MEA than others.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/9187046" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="cdb2fd77c5f9ef4e0f1d99f54dcbf9c5" rel="nofollow" data-download="{"attachment_id":35469633,"asset_id":9187046,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/35469633/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="4517333" href="https://sastra.academia.edu/GaneshKumar">Ganesh Kumar Mani</a><script data-card-contents-for-user="4517333" type="text/json">{"id":4517333,"first_name":"Ganesh Kumar","last_name":"Mani","domain_name":"sastra","page_name":"GaneshKumar","display_name":"Ganesh Kumar Mani","profile_url":"https://sastra.academia.edu/GaneshKumar?f_ri=3989","photo":"https://0.academia-photos.com/4517333/2438830/18469664/s65_ganesh_kumar.mani.jpg"}</script></span></span></li><li class="js-paper-rank-work_9187046 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="9187046"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 9187046, container: ".js-paper-rank-work_9187046", }); 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$(".js-view-count[data-work-id=9187046]").text(description); $(".js-view-count-work_9187046").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_9187046").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="9187046"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">20</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="4907" rel="nofollow" href="https://www.academia.edu/Documents/in/Thin_Films_and_Coatings">Thin Films and Coatings</a>, <script data-card-contents-for-ri="4907" type="text/json">{"id":4907,"name":"Thin Films and Coatings","url":"https://www.academia.edu/Documents/in/Thin_Films_and_Coatings?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="10655" rel="nofollow" href="https://www.academia.edu/Documents/in/Scanning_Electron_Microscopy">Scanning Electron Microscopy</a>, <script data-card-contents-for-ri="10655" type="text/json">{"id":10655,"name":"Scanning Electron Microscopy","url":"https://www.academia.edu/Documents/in/Scanning_Electron_Microscopy?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="15933" rel="nofollow" href="https://www.academia.edu/Documents/in/Thin_film_Physics_">Thin film (Physics)</a><script data-card-contents-for-ri="15933" type="text/json">{"id":15933,"name":"Thin film (Physics)","url":"https://www.academia.edu/Documents/in/Thin_film_Physics_?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=9187046]'), work: {"id":9187046,"title":"A Simple and Novel Room Temperature Ethanolamine ZnO Nanosensor","created_at":"2014-11-07T23:05:16.769-08:00","url":"https://www.academia.edu/9187046/A_Simple_and_Novel_Room_Temperature_Ethanolamine_ZnO_Nanosensor?f_ri=3989","dom_id":"work_9187046","summary":"A simple and cost effective spray pyrolysis technique was employed to deposit nanostructured ZnO thin films at the substrate temperature of 523 K on glass substrates from the aqueous solution of zinc acetate dehydrate. The effect of various ratios of water and ethanol solvents on the structural, morphological, optical, electrical and sensing characteristics of ZnO film was investigated. X-ray diffraction patterns revealed the polycrystalline nature of the films with hexagonal wurtzite struc-ture. Morphology and grain size of the films were observed using Field Emission Scanning Elec-tron Microscope (FE-SEM). SEM images revealed the uniform distribution of the spherical grains particularly for the films prepared with ethanol as solvent. The optical absorbance spectra of the thin films were studied using UV-Vis spectrophotometer in the wavelength range of 300–800 nm which showed a sharp absorption edge with overall transmittance of more than 85%. The sensing performance of the thin films towards the volatile organic compounds (VOC's) like acetaldehyde, ethanol, ammonia, hydrogen peroxide, and ethanolamine (MEA) were studied and films showed better response towards MEA than others.","downloadable_attachments":[{"id":35469633,"asset_id":9187046,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":4517333,"first_name":"Ganesh Kumar","last_name":"Mani","domain_name":"sastra","page_name":"GaneshKumar","display_name":"Ganesh Kumar Mani","profile_url":"https://sastra.academia.edu/GaneshKumar?f_ri=3989","photo":"https://0.academia-photos.com/4517333/2438830/18469664/s65_ganesh_kumar.mani.jpg"}],"research_interests":[{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":4907,"name":"Thin Films and Coatings","url":"https://www.academia.edu/Documents/in/Thin_Films_and_Coatings?f_ri=3989","nofollow":true},{"id":10655,"name":"Scanning Electron Microscopy","url":"https://www.academia.edu/Documents/in/Scanning_Electron_Microscopy?f_ri=3989","nofollow":true},{"id":15933,"name":"Thin film (Physics)","url":"https://www.academia.edu/Documents/in/Thin_film_Physics_?f_ri=3989","nofollow":true},{"id":44549,"name":"Gas Sensors","url":"https://www.academia.edu/Documents/in/Gas_Sensors?f_ri=3989"},{"id":49427,"name":"Thin Films","url":"https://www.academia.edu/Documents/in/Thin_Films?f_ri=3989"},{"id":58032,"name":"Zinc Oxide","url":"https://www.academia.edu/Documents/in/Zinc_Oxide?f_ri=3989"},{"id":76193,"name":"Chemical Gas Sensors, Chemical Liquid Sensors","url":"https://www.academia.edu/Documents/in/Chemical_Gas_Sensors_Chemical_Liquid_Sensors?f_ri=3989"},{"id":109585,"name":"Chemical Gas Sensor, Bio-sensor, Impedance spectroscopy","url":"https://www.academia.edu/Documents/in/Chemical_Gas_Sensor_Bio-sensor_Impedance_spectroscopy?f_ri=3989"},{"id":128132,"name":"Nanostructures","url":"https://www.academia.edu/Documents/in/Nanostructures?f_ri=3989"},{"id":175396,"name":"Preparation of schiff base with ethanolamine and acetylacetone and its complexation with metal ions","url":"https://www.academia.edu/Documents/in/Preparation_of_schiff_base_with_ethanolamine_and_acetylacetone_and_its_complexation_with_metal_ions?f_ri=3989"},{"id":186080,"name":"XRD","url":"https://www.academia.edu/Documents/in/XRD?f_ri=3989"},{"id":214651,"name":"Nanosensors","url":"https://www.academia.edu/Documents/in/Nanosensors?f_ri=3989"},{"id":412257,"name":"Chemical sensors","url":"https://www.academia.edu/Documents/in/Chemical_sensors?f_ri=3989"},{"id":644446,"name":"Nanosensor","url":"https://www.academia.edu/Documents/in/Nanosensor?f_ri=3989"},{"id":906932,"name":"Field Emission Scanning Electron Microscopes","url":"https://www.academia.edu/Documents/in/Field_Emission_Scanning_Electron_Microscopes?f_ri=3989"},{"id":924445,"name":"Chemical Gas Sensors","url":"https://www.academia.edu/Documents/in/Chemical_Gas_Sensors?f_ri=3989"},{"id":1004903,"name":"Spray Pyrolysis","url":"https://www.academia.edu/Documents/in/Spray_Pyrolysis?f_ri=3989"},{"id":1440268,"name":"Room Temperature Sensor","url":"https://www.academia.edu/Documents/in/Room_Temperature_Sensor?f_ri=3989"},{"id":2254284,"name":"Fabrication and Structural Characterization of Thin Films","url":"https://www.academia.edu/Documents/in/Fabrication_and_Structural_Characterization_of_Thin_Films?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_2041855" data-work_id="2041855" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/2041855/Nanostructured_YSZ_thin_films_for_solid_oxide_fuel_cells_deposited_by_ultrasonic_spray_pyrolysis">Nanostructured YSZ thin films for solid oxide fuel cells deposited by ultrasonic spray pyrolysis</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Nanostructured thin films of yttria-stabilized zirconia (YSZ) have been prepared on single-crystalline silicon substrates by ultrasonic spray pyrolysis using zirconium acetylacetonate and yttrium acetylacetonate hydrate as metallo-organic... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_2041855" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Nanostructured thin films of yttria-stabilized zirconia (YSZ) have been prepared on single-crystalline silicon substrates by ultrasonic spray pyrolysis using zirconium acetylacetonate and yttrium acetylacetonate hydrate as metallo-organic precursors dissolved in anhydrous methanol. The morphology, structure and electrical properties were studied by X-ray diffraction (XRD), scanning electron microscopy (SEM), atomic force microscopy (AFM) and impedance spectroscopy (IS). The substrate temperature was optimized for obtaining smooth, dense and homogeneous nanocrystalline films with grains sizes as small as 10 nm. The influence of thermal annealing on structural properties of films was studied. The activation energy measured for electrical conduction through the grains (1.14 eV) was similar to that obtained in bulk of YSZ, but for conduction through the grain boundaries it acquires a value of 0.79 eV, increasing the total conductivity of the material up to 0.033 S/cm at 650°C. These activation energy values are related to the small grain size and the close boundaries obtained at the optimized conditions. The obtained films are good candidates for applications as electrolytes in solid oxide fuel cells (SOFC) operating at relatively low temperatures.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/2041855" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="f3e49fbffcdf40a0d5f934ca6123ad31" rel="nofollow" data-download="{"attachment_id":29560389,"asset_id":2041855,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/29560389/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="2217322" href="https://unam.academia.edu/Jos%C3%A8JuanPe%C3%B1aLeal">Josè Juan P Peña Leal</a><script data-card-contents-for-user="2217322" type="text/json">{"id":2217322,"first_name":"Josè Juan","last_name":"Peña Leal","domain_name":"unam","page_name":"JosèJuanPeñaLeal","display_name":"Josè Juan P Peña Leal","profile_url":"https://unam.academia.edu/Jos%C3%A8JuanPe%C3%B1aLeal?f_ri=3989","photo":"https://0.academia-photos.com/2217322/709547/1057407/s65_jos_juan.pe_a_leal.jpeg"}</script></span></span></li><li class="js-paper-rank-work_2041855 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="2041855"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 2041855, container: ".js-paper-rank-work_2041855", }); 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$(".js-view-count[data-work-id=2041855]").text(description); $(".js-view-count-work_2041855").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_2041855").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="2041855"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">6</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="44549" rel="nofollow" href="https://www.academia.edu/Documents/in/Gas_Sensors">Gas Sensors</a>, <script data-card-contents-for-ri="44549" type="text/json">{"id":44549,"name":"Gas Sensors","url":"https://www.academia.edu/Documents/in/Gas_Sensors?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="48068" rel="nofollow" href="https://www.academia.edu/Documents/in/Condensed_Matter_Theory">Condensed Matter Theory</a>, <script data-card-contents-for-ri="48068" type="text/json">{"id":48068,"name":"Condensed Matter Theory","url":"https://www.academia.edu/Documents/in/Condensed_Matter_Theory?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="128132" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanostructures">Nanostructures</a><script data-card-contents-for-ri="128132" type="text/json">{"id":128132,"name":"Nanostructures","url":"https://www.academia.edu/Documents/in/Nanostructures?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=2041855]'), work: {"id":2041855,"title":"Nanostructured YSZ thin films for solid oxide fuel cells deposited by ultrasonic spray pyrolysis","created_at":"2012-10-19T06:26:39.073-07:00","url":"https://www.academia.edu/2041855/Nanostructured_YSZ_thin_films_for_solid_oxide_fuel_cells_deposited_by_ultrasonic_spray_pyrolysis?f_ri=3989","dom_id":"work_2041855","summary":"Nanostructured thin films of yttria-stabilized zirconia (YSZ) have been prepared on single-crystalline silicon substrates by ultrasonic spray pyrolysis using zirconium acetylacetonate and yttrium acetylacetonate hydrate as metallo-organic precursors dissolved in anhydrous methanol. The morphology, structure and electrical properties were studied by X-ray diffraction (XRD), scanning electron microscopy (SEM), atomic force microscopy (AFM) and impedance spectroscopy (IS). The substrate temperature was optimized for obtaining smooth, dense and homogeneous nanocrystalline films with grains sizes as small as 10 nm. The influence of thermal annealing on structural properties of films was studied. The activation energy measured for electrical conduction through the grains (1.14 eV) was similar to that obtained in bulk of YSZ, but for conduction through the grain boundaries it acquires a value of 0.79 eV, increasing the total conductivity of the material up to 0.033 S/cm at 650°C. These activation energy values are related to the small grain size and the close boundaries obtained at the optimized conditions. The obtained films are good candidates for applications as electrolytes in solid oxide fuel cells (SOFC) operating at relatively low temperatures.","downloadable_attachments":[{"id":29560389,"asset_id":2041855,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":2217322,"first_name":"Josè Juan","last_name":"Peña Leal","domain_name":"unam","page_name":"JosèJuanPeñaLeal","display_name":"Josè Juan P Peña Leal","profile_url":"https://unam.academia.edu/Jos%C3%A8JuanPe%C3%B1aLeal?f_ri=3989","photo":"https://0.academia-photos.com/2217322/709547/1057407/s65_jos_juan.pe_a_leal.jpeg"}],"research_interests":[{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":44549,"name":"Gas Sensors","url":"https://www.academia.edu/Documents/in/Gas_Sensors?f_ri=3989","nofollow":true},{"id":48068,"name":"Condensed Matter Theory","url":"https://www.academia.edu/Documents/in/Condensed_Matter_Theory?f_ri=3989","nofollow":true},{"id":128132,"name":"Nanostructures","url":"https://www.academia.edu/Documents/in/Nanostructures?f_ri=3989","nofollow":true},{"id":485170,"name":"Theoretical Solid State Physics","url":"https://www.academia.edu/Documents/in/Theoretical_Solid_State_Physics?f_ri=3989"},{"id":2254284,"name":"Fabrication and Structural Characterization of Thin Films","url":"https://www.academia.edu/Documents/in/Fabrication_and_Structural_Characterization_of_Thin_Films?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_5698067" data-work_id="5698067" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/5698067/Piezoelectric_enhancement_of_giant_magnetoresistance_in_spin_valves_with_different_magnetic_anisotropies">Piezoelectric enhancement of giant magnetoresistance in spin-valves with different magnetic anisotropies</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest">Magnetoresistive effect of a topological-insulator waveguide in the presence of a magnetic field Appl. Phys. Lett. 101, 262403 (2012) Magnetic field mediated low-temperature resistivity upturn in electron-doped La1−xHfxMnO3 manganite oxides</div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/5698067" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="e3e1535d646a41e62f75a51bff3ed32c" rel="nofollow" data-download="{"attachment_id":32744713,"asset_id":5698067,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/32744713/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="7246894" href="https://pku.academia.edu/SyedRizwanHussain">Syed Rizwan Hussain</a><script data-card-contents-for-user="7246894" type="text/json">{"id":7246894,"first_name":"Syed Rizwan","last_name":"Hussain","domain_name":"pku","page_name":"SyedRizwanHussain","display_name":"Syed Rizwan Hussain","profile_url":"https://pku.academia.edu/SyedRizwanHussain?f_ri=3989","photo":"https://0.academia-photos.com/7246894/18506366/18468817/s65_syed_rizwan.hussain.jpg"}</script></span></span></li><li class="js-paper-rank-work_5698067 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="5698067"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 5698067, container: ".js-paper-rank-work_5698067", }); 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Phys. Lett. 101, 262403 (2012) Magnetic field mediated low-temperature resistivity upturn in electron-doped La1−xHfxMnO3 manganite oxides","downloadable_attachments":[{"id":32744713,"asset_id":5698067,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":7246894,"first_name":"Syed Rizwan","last_name":"Hussain","domain_name":"pku","page_name":"SyedRizwanHussain","display_name":"Syed Rizwan Hussain","profile_url":"https://pku.academia.edu/SyedRizwanHussain?f_ri=3989","photo":"https://0.academia-photos.com/7246894/18506366/18468817/s65_syed_rizwan.hussain.jpg"}],"research_interests":[{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":32687,"name":"Multiferroics","url":"https://www.academia.edu/Documents/in/Multiferroics?f_ri=3989","nofollow":true},{"id":46794,"name":"Magnetoelectrics","url":"https://www.academia.edu/Documents/in/Magnetoelectrics?f_ri=3989","nofollow":true},{"id":48681,"name":"Magnetic Tunnel Junctions","url":"https://www.academia.edu/Documents/in/Magnetic_Tunnel_Junctions?f_ri=3989","nofollow":true},{"id":1482224,"name":"Spin-valve","url":"https://www.academia.edu/Documents/in/Spin-valve?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_5697997" data-work_id="5697997" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/5697997/Electric_Field_Control_of_Nonvolatile_Magnetization_in_Co40Fe40B20_Structure_at_Room_Temperature">Electric-Field Control of Nonvolatile Magnetization in Co40Fe40B20 Structure at Room Temperature</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">We report a large and nonvolatile bipolar-electric-field-controlled magnetization at room temperature in a Co 40 Fe 40 B 20 =PbðMg 1=3 Nb 2=3 Þ 0:7 Ti 0:3 O 3 structure, which exhibits an electric-field-controlled looplike magnetization.... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_5697997" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">We report a large and nonvolatile bipolar-electric-field-controlled magnetization at room temperature in a Co 40 Fe 40 B 20 =PbðMg 1=3 Nb 2=3 Þ 0:7 Ti 0:3 O 3 structure, which exhibits an electric-field-controlled looplike magnetization. Investigations on the ferroelectric domains and crystal structures with in situ electric fields reveal that the effect is related to the combined action of 109 ferroelastic domain switching and the absence of magnetocrystalline anisotropy in Co 40 Fe 40 B 20 . This work provides a route to realize large and nonvolatile magnetoelectric coupling at room temperature and is significant for applications.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/5697997" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="3e2b7960726afc16fe68cfa062c61833" rel="nofollow" data-download="{"attachment_id":32744641,"asset_id":5697997,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/32744641/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="7246894" href="https://pku.academia.edu/SyedRizwanHussain">Syed Rizwan Hussain</a><script data-card-contents-for-user="7246894" type="text/json">{"id":7246894,"first_name":"Syed Rizwan","last_name":"Hussain","domain_name":"pku","page_name":"SyedRizwanHussain","display_name":"Syed Rizwan Hussain","profile_url":"https://pku.academia.edu/SyedRizwanHussain?f_ri=3989","photo":"https://0.academia-photos.com/7246894/18506366/18468817/s65_syed_rizwan.hussain.jpg"}</script></span></span></li><li class="js-paper-rank-work_5697997 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="5697997"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 5697997, container: ".js-paper-rank-work_5697997", }); 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$(".js-view-count[data-work-id=5697997]").text(description); $(".js-view-count-work_5697997").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_5697997").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="5697997"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">5</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="32687" rel="nofollow" href="https://www.academia.edu/Documents/in/Multiferroics">Multiferroics</a>, <script data-card-contents-for-ri="32687" type="text/json">{"id":32687,"name":"Multiferroics","url":"https://www.academia.edu/Documents/in/Multiferroics?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="46794" rel="nofollow" href="https://www.academia.edu/Documents/in/Magnetoelectrics">Magnetoelectrics</a>, <script data-card-contents-for-ri="46794" type="text/json">{"id":46794,"name":"Magnetoelectrics","url":"https://www.academia.edu/Documents/in/Magnetoelectrics?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="48681" rel="nofollow" href="https://www.academia.edu/Documents/in/Magnetic_Tunnel_Junctions">Magnetic Tunnel Junctions</a><script data-card-contents-for-ri="48681" type="text/json">{"id":48681,"name":"Magnetic Tunnel Junctions","url":"https://www.academia.edu/Documents/in/Magnetic_Tunnel_Junctions?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=5697997]'), work: {"id":5697997,"title":"Electric-Field Control of Nonvolatile Magnetization in Co40Fe40B20 Structure at Room Temperature","created_at":"2014-01-13T00:21:58.603-08:00","url":"https://www.academia.edu/5697997/Electric_Field_Control_of_Nonvolatile_Magnetization_in_Co40Fe40B20_Structure_at_Room_Temperature?f_ri=3989","dom_id":"work_5697997","summary":"We report a large and nonvolatile bipolar-electric-field-controlled magnetization at room temperature in a Co 40 Fe 40 B 20 =PbðMg 1=3 Nb 2=3 Þ 0:7 Ti 0:3 O 3 structure, which exhibits an electric-field-controlled looplike magnetization. Investigations on the ferroelectric domains and crystal structures with in situ electric fields reveal that the effect is related to the combined action of 109 ferroelastic domain switching and the absence of magnetocrystalline anisotropy in Co 40 Fe 40 B 20 . This work provides a route to realize large and nonvolatile magnetoelectric coupling at room temperature and is significant for applications.","downloadable_attachments":[{"id":32744641,"asset_id":5697997,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":7246894,"first_name":"Syed Rizwan","last_name":"Hussain","domain_name":"pku","page_name":"SyedRizwanHussain","display_name":"Syed Rizwan Hussain","profile_url":"https://pku.academia.edu/SyedRizwanHussain?f_ri=3989","photo":"https://0.academia-photos.com/7246894/18506366/18468817/s65_syed_rizwan.hussain.jpg"}],"research_interests":[{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":32687,"name":"Multiferroics","url":"https://www.academia.edu/Documents/in/Multiferroics?f_ri=3989","nofollow":true},{"id":46794,"name":"Magnetoelectrics","url":"https://www.academia.edu/Documents/in/Magnetoelectrics?f_ri=3989","nofollow":true},{"id":48681,"name":"Magnetic Tunnel Junctions","url":"https://www.academia.edu/Documents/in/Magnetic_Tunnel_Junctions?f_ri=3989","nofollow":true},{"id":1482224,"name":"Spin-valve","url":"https://www.academia.edu/Documents/in/Spin-valve?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_986440" data-work_id="986440" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/986440/The_illumination_intensity_and_applied_bias_voltage_on_dielectric_properties_of_au_polyvinyl_alcohol_Co_Zn_doped_n_Si_Schottky_barrier_diodes">The illumination intensity and applied bias voltage on dielectric properties of au/polyvinyl alcohol (Co, Zn‐doped)/n‐Si Schottky barrier diodes</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">The Au/polyvinyl alcohol (PVA) (Co, Zn‐doped)/n‐Si Schottky barrier diodes (SBDs) were exposed to various illumination intensities. Illumination effect on the dielectric properties has been investigated by using capacitance–voltage (C–V)... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_986440" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">The Au/polyvinyl alcohol (PVA) (Co, Zn‐doped)/n‐Si Schottky barrier diodes (SBDs) were exposed to various illumination intensities. Illumination effect on the dielectric properties has been investigated by using capacitance–voltage (C–V) and conductance–voltage (G/ω–V) characteristics at 1 MHz and room temperature. The values of dielectric constant (ε′), dielectric loss (ε″), loss tangent (tanδ), electric modulus (M′ and M″), and AC electrical conductivity (σAC) were found strongly intensity dependent on both the illumination levels and applied bias voltage especially in depletion and accumulation regions. Such bias and illumination dependency of these parameters can be explained on the basis of Maxwell–Wagner interfacial polarization and restructuring and reordering of charges at interface states. In addition, the ε′–V plots also show an intersection feature at ∼ 2.8 V and such behavior of the ε′–V plots appears as an abnormality compared with the conventional behavior of an ideal SBD. The obtained results revealed that illumination intensity enhances the conductivity of Au/PVA(Co, Zn‐doped)/n‐Si SBD.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/986440" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="6fc64430aa5e9d1b218f4f8d4daf3aea" rel="nofollow" data-download="{"attachment_id":30450906,"asset_id":986440,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/30450906/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="820891" href="https://gazi.academia.edu/ibrahimUSLU">Prof.Dr. İbrahim USLU</a><script data-card-contents-for-user="820891" type="text/json">{"id":820891,"first_name":"Prof.Dr. İbrahim","last_name":"USLU","domain_name":"gazi","page_name":"ibrahimUSLU","display_name":"Prof.Dr. İbrahim USLU","profile_url":"https://gazi.academia.edu/ibrahimUSLU?f_ri=3989","photo":"https://0.academia-photos.com/820891/285303/337453/s65__brahim.uslu.jpg"}</script></span></span></li><li class="js-paper-rank-work_986440 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="986440"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 986440, container: ".js-paper-rank-work_986440", }); 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Illumination effect on the dielectric properties has been investigated by using capacitance–voltage (C–V) and conductance–voltage (G/ω–V) characteristics at 1 MHz and room temperature. The values of dielectric constant (ε′), dielectric loss (ε″), loss tangent (tanδ), electric modulus (M′ and M″), and AC electrical conductivity (σAC) were found strongly intensity dependent on both the illumination levels and applied bias voltage especially in depletion and accumulation regions. Such bias and illumination dependency of these parameters can be explained on the basis of Maxwell–Wagner interfacial polarization and restructuring and reordering of charges at interface states. In addition, the ε′–V plots also show an intersection feature at ∼ 2.8 V and such behavior of the ε′–V plots appears as an abnormality compared with the conventional behavior of an ideal SBD. The obtained results revealed that illumination intensity enhances the conductivity of Au/PVA(Co, Zn‐doped)/n‐Si SBD.","downloadable_attachments":[{"id":30450906,"asset_id":986440,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":820891,"first_name":"Prof.Dr. İbrahim","last_name":"USLU","domain_name":"gazi","page_name":"ibrahimUSLU","display_name":"Prof.Dr. İbrahim USLU","profile_url":"https://gazi.academia.edu/ibrahimUSLU?f_ri=3989","photo":"https://0.academia-photos.com/820891/285303/337453/s65__brahim.uslu.jpg"}],"research_interests":[{"id":59,"name":"Polymer Engineering","url":"https://www.academia.edu/Documents/in/Polymer_Engineering?f_ri=3989","nofollow":true},{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science?f_ri=3989","nofollow":true},{"id":519,"name":"Solid State Physics","url":"https://www.academia.edu/Documents/in/Solid_State_Physics?f_ri=3989","nofollow":true},{"id":2306,"name":"Synthesis of nanoparticles","url":"https://www.academia.edu/Documents/in/Synthesis_of_nanoparticles?f_ri=3989","nofollow":true},{"id":2526,"name":"Polymer Chemistry","url":"https://www.academia.edu/Documents/in/Polymer_Chemistry?f_ri=3989"},{"id":2720,"name":"Polymer science","url":"https://www.academia.edu/Documents/in/Polymer_science?f_ri=3989"},{"id":3848,"name":"Nanomaterials Characterization","url":"https://www.academia.edu/Documents/in/Nanomaterials_Characterization?f_ri=3989"},{"id":3988,"name":"Nanoelectronics","url":"https://www.academia.edu/Documents/in/Nanoelectronics?f_ri=3989"},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989"},{"id":4092,"name":"Semiconductor 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Intensity","url":"https://www.academia.edu/Documents/in/Illumination_Intensity?f_ri=3989"},{"id":386314,"name":"İbrahim","url":"https://www.academia.edu/Documents/in/Ibrahim?f_ri=3989"},{"id":386315,"name":"Uslu","url":"https://www.academia.edu/Documents/in/Uslu?f_ri=3989"},{"id":389566,"name":"Schottky","url":"https://www.academia.edu/Documents/in/Schottky?f_ri=3989"},{"id":397197,"name":"Schottky barrier diodes","url":"https://www.academia.edu/Documents/in/Schottky_barrier_diodes?f_ri=3989"},{"id":398677,"name":"Illumination effect","url":"https://www.academia.edu/Documents/in/Illumination_effect?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_11967105" data-work_id="11967105" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/11967105/Dispersant_assisted_low_frequency_electrophoretically_deposited_TiO2_nanoparticles_in_non_aqueous_suspensions_for_gas_sensing_applications">Dispersant-assisted low frequency electrophoretically deposited TiO2 nanoparticles in non-aqueous suspensions for gas sensing applications</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">The effect of dispersant on deposition mechanism of TiO 2 nanoparticles at 1 Hz under non-uniform AC fields was investigated. It was found that by adding Dolapix to suspension, deposition pattern is drastically changed enabling particles... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_11967105" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">The effect of dispersant on deposition mechanism of TiO 2 nanoparticles at 1 Hz under non-uniform AC fields was investigated. It was found that by adding Dolapix to suspension, deposition pattern is drastically changed enabling particles to enter the gap leaving the electrodes intact. Using low frequency AC electrophoretic deposition technique in the presence of dispersant, we succeeded in fabricating gas sensor in less than 2 min. Gas sensing measurements were performed in the temperature range of 450-550 8C. The results explained that the sensor has good stability in time and repeatability performance toward high response. The maximum sensitivity of about 180 for the TiO 2 nanoparticles sensor is observed with 47 ppm NO 2 gas and the response and recovery times is about 60-150 s. The optimum temperature of the gas sensor was obtained in 450 8C where sensor showed a linear trend up to 50 ppm of NO 2 gas. This sensing behavior in un-doped TiO 2 as NO 2 sensor can be mainly ascribed to the porous structure of the sensing film and its good contacts to the substrate and electrode assembly. #</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/11967105" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="004d1f5d93d3153be6fd7d43495cf710" rel="nofollow" data-download="{"attachment_id":37320811,"asset_id":11967105,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/37320811/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="29704455" href="https://merc.academia.edu/JavadEs">Javad Esmaeilzadeh</a><script data-card-contents-for-user="29704455" type="text/json">{"id":29704455,"first_name":"Javad","last_name":"Esmaeilzadeh","domain_name":"merc","page_name":"JavadEs","display_name":"Javad Esmaeilzadeh","profile_url":"https://merc.academia.edu/JavadEs?f_ri=3989","photo":"/images/s65_no_pic.png"}</script></span></span></li><li class="js-paper-rank-work_11967105 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="11967105"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 11967105, container: ".js-paper-rank-work_11967105", }); 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It was found that by adding Dolapix to suspension, deposition pattern is drastically changed enabling particles to enter the gap leaving the electrodes intact. Using low frequency AC electrophoretic deposition technique in the presence of dispersant, we succeeded in fabricating gas sensor in less than 2 min. Gas sensing measurements were performed in the temperature range of 450-550 8C. The results explained that the sensor has good stability in time and repeatability performance toward high response. The maximum sensitivity of about 180 for the TiO 2 nanoparticles sensor is observed with 47 ppm NO 2 gas and the response and recovery times is about 60-150 s. The optimum temperature of the gas sensor was obtained in 450 8C where sensor showed a linear trend up to 50 ppm of NO 2 gas. This sensing behavior in un-doped TiO 2 as NO 2 sensor can be mainly ascribed to the porous structure of the sensing film and its good contacts to the substrate and electrode assembly. #","downloadable_attachments":[{"id":37320811,"asset_id":11967105,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":29704455,"first_name":"Javad","last_name":"Esmaeilzadeh","domain_name":"merc","page_name":"JavadEs","display_name":"Javad Esmaeilzadeh","profile_url":"https://merc.academia.edu/JavadEs?f_ri=3989","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":44549,"name":"Gas Sensors","url":"https://www.academia.edu/Documents/in/Gas_Sensors?f_ri=3989","nofollow":true},{"id":128132,"name":"Nanostructures","url":"https://www.academia.edu/Documents/in/Nanostructures?f_ri=3989","nofollow":true},{"id":2254284,"name":"Fabrication and Structural Characterization of Thin Films","url":"https://www.academia.edu/Documents/in/Fabrication_and_Structural_Characterization_of_Thin_Films?f_ri=3989","nofollow":true}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_5575906" data-work_id="5575906" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/5575906/International_Patent_VitreOx_on_Molecular_Films_for_Hydrophobic_Implant_Surfaces_published_on_3_21_2013_by_the_USPTO_as_US_Patent_Application_2013_0071590">International Patent VitreOx™ on Molecular Films for Hydrophobic Implant Surfaces", published on 3/21/2013 by the USPTO as US Patent Application 2013/0071590</a></div></div><div class="u-pb4x u-mt3x"></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item 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u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_9040110" data-work_id="9040110" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/9040110/Nanomedicine_Metaphors_From_War_to_Care_Emergence_of_an_Oecological_Approach">Nanomedicine Metaphors: From War to Care. Emergence of an Oecological Approach </a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Images such as ‘therapeutic missile’ are commonly used to present targeted drug delivery devices. The ballistic metaphor, reminiscent of Paul Ehrlich’s ‘magic bullet’, has raised great expectations. Accordingly, chemists, physicists and... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_9040110" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Images such as ‘therapeutic missile’ are commonly used to present targeted drug delivery devices. The ballistic metaphor, reminiscent of Paul Ehrlich’s ‘magic bullet’, has raised great expectations. Accordingly, chemists, physicists and engineers have worked hard to design smart ‘missiles’ delivering their load of drug to the target. While paying attention to the equipment of the nanodevice for the transport and molecular recognition for the delivery they have to face the challenges posed by the messy environment of the body. We question the relevance of the missile metaphor, and suggest that an alternative oecological metaphor would be more appropriate. An approach focused on interactions between the nanovehicle and the complex, versatile, heterogeneous biological milieu seems more heuristic and promising.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/9040110" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="aacc1c5f6a850611307c06f1baa1a085" rel="nofollow" data-download="{"attachment_id":35345990,"asset_id":9040110,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/35345990/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="19231201" href="https://univ-lyon3.academia.edu/SachaLoeve">Sacha Loeve</a><script data-card-contents-for-user="19231201" type="text/json">{"id":19231201,"first_name":"Sacha","last_name":"Loeve","domain_name":"univ-lyon3","page_name":"SachaLoeve","display_name":"Sacha Loeve","profile_url":"https://univ-lyon3.academia.edu/SachaLoeve?f_ri=3989","photo":"https://0.academia-photos.com/19231201/5361473/6121338/s65_sacha.loeve.png"}</script></span></span></li><li class="js-paper-rank-work_9040110 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="9040110"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 9040110, container: ".js-paper-rank-work_9040110", }); 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$(".js-view-count[data-work-id=9040110]").text(description); $(".js-view-count-work_9040110").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_9040110").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="9040110"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">15</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="140" rel="nofollow" href="https://www.academia.edu/Documents/in/Pharmacology">Pharmacology</a>, <script data-card-contents-for-ri="140" type="text/json">{"id":140,"name":"Pharmacology","url":"https://www.academia.edu/Documents/in/Pharmacology?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="7793" rel="nofollow" href="https://www.academia.edu/Documents/in/Targeted_Drug_Delivery">Targeted Drug Delivery</a>, <script data-card-contents-for-ri="7793" type="text/json">{"id":7793,"name":"Targeted Drug Delivery","url":"https://www.academia.edu/Documents/in/Targeted_Drug_Delivery?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="9186" rel="nofollow" href="https://www.academia.edu/Documents/in/Pharmaceutical_Technology">Pharmaceutical Technology</a><script data-card-contents-for-ri="9186" type="text/json">{"id":9186,"name":"Pharmaceutical Technology","url":"https://www.academia.edu/Documents/in/Pharmaceutical_Technology?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=9040110]'), work: {"id":9040110,"title":"Nanomedicine Metaphors: From War to Care. Emergence of an Oecological Approach ","created_at":"2014-10-30T19:17:42.365-07:00","url":"https://www.academia.edu/9040110/Nanomedicine_Metaphors_From_War_to_Care_Emergence_of_an_Oecological_Approach?f_ri=3989","dom_id":"work_9040110","summary":"Images such as ‘therapeutic missile’ are commonly used to present targeted drug delivery devices. The ballistic metaphor, reminiscent of Paul Ehrlich’s ‘magic bullet’, has raised great expectations. Accordingly, chemists, physicists and engineers have worked hard to design smart ‘missiles’ delivering their load of drug to the target. While paying attention to the equipment of the nanodevice for the transport and molecular recognition for the delivery they have to face the challenges posed by the messy environment of the body. We question the relevance of the missile metaphor, and suggest that an alternative oecological metaphor would be more appropriate. An approach focused on interactions between the nanovehicle and the complex, versatile, heterogeneous biological milieu seems more heuristic and promising.","downloadable_attachments":[{"id":35345990,"asset_id":9040110,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":19231201,"first_name":"Sacha","last_name":"Loeve","domain_name":"univ-lyon3","page_name":"SachaLoeve","display_name":"Sacha Loeve","profile_url":"https://univ-lyon3.academia.edu/SachaLoeve?f_ri=3989","photo":"https://0.academia-photos.com/19231201/5361473/6121338/s65_sacha.loeve.png"}],"research_interests":[{"id":140,"name":"Pharmacology","url":"https://www.academia.edu/Documents/in/Pharmacology?f_ri=3989","nofollow":true},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":7793,"name":"Targeted Drug Delivery","url":"https://www.academia.edu/Documents/in/Targeted_Drug_Delivery?f_ri=3989","nofollow":true},{"id":9186,"name":"Pharmaceutical Technology","url":"https://www.academia.edu/Documents/in/Pharmaceutical_Technology?f_ri=3989","nofollow":true},{"id":11972,"name":"Nanomedicine","url":"https://www.academia.edu/Documents/in/Nanomedicine?f_ri=3989"},{"id":20799,"name":"Drug Delivery System","url":"https://www.academia.edu/Documents/in/Drug_Delivery_System?f_ri=3989"},{"id":62710,"name":"Tumor microenvironment","url":"https://www.academia.edu/Documents/in/Tumor_microenvironment?f_ri=3989"},{"id":74053,"name":"Novel drug delivery systems","url":"https://www.academia.edu/Documents/in/Novel_drug_delivery_systems?f_ri=3989"},{"id":89148,"name":"Magic Bullet","url":"https://www.academia.edu/Documents/in/Magic_Bullet?f_ri=3989"},{"id":105936,"name":"Pharmaceutical Biotechnology and Nanomedicine","url":"https://www.academia.edu/Documents/in/Pharmaceutical_Biotechnology_and_Nanomedicine?f_ri=3989"},{"id":135817,"name":"Nanotechnology, Material Sciences, Nanobiotechnology,Nanomedicine and Applications","url":"https://www.academia.edu/Documents/in/Nanotechnology_Material_Sciences_Nanobiotechnology_Nanomedicine_and_Applications?f_ri=3989"},{"id":141778,"name":"Ethics of Emerging Technologies","url":"https://www.academia.edu/Documents/in/Ethics_of_Emerging_Technologies?f_ri=3989"},{"id":147066,"name":"Liposomes","url":"https://www.academia.edu/Documents/in/Liposomes?f_ri=3989"},{"id":410821,"name":"Metaphors in Science","url":"https://www.academia.edu/Documents/in/Metaphors_in_Science?f_ri=3989"},{"id":994285,"name":"Magnetic Targeted Drug Delivery","url":"https://www.academia.edu/Documents/in/Magnetic_Targeted_Drug_Delivery?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_6796397" data-work_id="6796397" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/6796397/Ar_ions_beam_effects_on_InX_X_N_Sb_In_semiconductor_surfaces">Ar + ions beam effects on InX(X=N,Sb,In) semiconductor surfaces</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Ion beam irradiation is an efficient technique for phase formation and material modification as a non-equilibrium state. At low energy (300 eV), the Ar + ions bombardment lead to the formation of small nanodots on the InX (X=Sb, P,N)... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_6796397" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Ion beam irradiation is an efficient technique for phase formation and material modification as a non-equilibrium state. At low energy (300 eV), the Ar + ions bombardment lead to the formation of small nanodots on the InX (X=Sb, P,N) surface compounds. We used Auger electron spectroscopy (AES) and electron energy loss spectroscopy (EELS) to detect the presence of these features. The synthesis of nanostructures and their modification by ion beam technique will be illustrated, analyzed and discussed. Annealing processes are required for the complete growth of clusters formed in most of these ion irradiation techniques. Furthermore, reactive sputtering of InX films in oxygen indicated no evidence of direct formation of In 2 O 3 . It was suggested therefore that oxygen accelerates the formation of an intermediate amorphous indium oxidation process phase inside the InX matrix, which eventually oxidizes InX completely to form In 2 O 3 . Depending on species (e.g., mass and charge state) and energy range, there are various modes for an energetic ion to dissipate its energy. [1,2] The advent of nanostructures using ion bombardment on InX semiconductor surfaces has opened a very interesting field of research . By such techniques, it will be possible, under special circumstances, to replace the more expensive technology using lithography and growth process for the development of nanodots and nanowires . These nanostructures increase the surface area and form excellent black-body absorbers which are of great importance for solar cell. Furthermore quantum dots (QDs) of InX (X=P, Sb, In) narrow gap semiconductor, are applied as a potential platform for optoelectronic devices operating in the mid-infrared wavelength region. InP, InSb and InN are the III-V semiconductors with direct band gap. Our purpose is to understand the effect of the argon ion bombardment on these targets at normal incidence, we observe the bombardment effect on the surface and we analyse the variation of their surfaces topographies. Our paper deals first with the careful cleaning of the two surfaces achieved at low energy (300 eV). Afterwards, we study the ionic irradiation of the clean and stoichiometric InP; InSb and InN surfaces. The effect of Ar + on these compounds will be shown by using sensitive methods such as AES and EELS to characterize the surfaces. However these techniques alone do not allow us to determine with accuracy their disturbed dimension related to the height and periodicity. For this reason, we combine these spectroscopy methods with the TRIM (transport and range of ions in matter), SRIM (Stopping and Range of Ion in Matter) and Sigmund simulation methods to show the mechanism of interaction between the argon ions and the these InX compounds cited above and determine the dimension of disturbed areas as a function of Ar + energy during 30 min. The Auger electron spectra (AES) and electron energy loss (EELS) spectra are recorded by using a hemispherical spectrometer. For the best compromise between the transmission and the resolution of the apparatus, we use pass energy of 80 eV between the deflectors of the analyzer operating in direct mode N(E) The vacuum in the spectrometer chamber was about 10 -9 Torr..</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/6796397" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="c8d5ead17698bd4e840354c770b35b76" rel="nofollow" data-download="{"attachment_id":33498670,"asset_id":6796397,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/33498670/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="3406975" href="https://univ-km.academia.edu/AbdelWardane">Abdel Wardane</a><script data-card-contents-for-user="3406975" type="text/json">{"id":3406975,"first_name":"Abdel","last_name":"Wardane","domain_name":"univ-km","page_name":"AbdelWardane","display_name":"Abdel Wardane","profile_url":"https://univ-km.academia.edu/AbdelWardane?f_ri=3989","photo":"https://0.academia-photos.com/3406975/3304666/3888898/s65_abdel.wardane.jpg"}</script></span></span></li><li class="js-paper-rank-work_6796397 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="6796397"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 6796397, container: ".js-paper-rank-work_6796397", }); 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$(".js-view-count[data-work-id=6796397]").text(description); $(".js-view-count-work_6796397").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_6796397").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="6796397"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">4</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="33557" rel="nofollow" href="https://www.academia.edu/Documents/in/Solar_Cells">Solar Cells</a>, <script data-card-contents-for-ri="33557" type="text/json">{"id":33557,"name":"Solar Cells","url":"https://www.academia.edu/Documents/in/Solar_Cells?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="370958" rel="nofollow" href="https://www.academia.edu/Documents/in/Surface_treatment">Surface treatment</a>, <script data-card-contents-for-ri="370958" type="text/json">{"id":370958,"name":"Surface treatment","url":"https://www.academia.edu/Documents/in/Surface_treatment?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="1362747" rel="nofollow" href="https://www.academia.edu/Documents/in/Bombardment">Bombardment</a><script data-card-contents-for-ri="1362747" type="text/json">{"id":1362747,"name":"Bombardment","url":"https://www.academia.edu/Documents/in/Bombardment?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=6796397]'), work: {"id":6796397,"title":"Ar + ions beam effects on InX(X=N,Sb,In) semiconductor surfaces","created_at":"2014-04-18T02:57:13.974-07:00","url":"https://www.academia.edu/6796397/Ar_ions_beam_effects_on_InX_X_N_Sb_In_semiconductor_surfaces?f_ri=3989","dom_id":"work_6796397","summary":"Ion beam irradiation is an efficient technique for phase formation and material modification as a non-equilibrium state. At low energy (300 eV), the Ar + ions bombardment lead to the formation of small nanodots on the InX (X=Sb, P,N) surface compounds. We used Auger electron spectroscopy (AES) and electron energy loss spectroscopy (EELS) to detect the presence of these features. The synthesis of nanostructures and their modification by ion beam technique will be illustrated, analyzed and discussed. Annealing processes are required for the complete growth of clusters formed in most of these ion irradiation techniques. Furthermore, reactive sputtering of InX films in oxygen indicated no evidence of direct formation of In 2 O 3 . It was suggested therefore that oxygen accelerates the formation of an intermediate amorphous indium oxidation process phase inside the InX matrix, which eventually oxidizes InX completely to form In 2 O 3 . Depending on species (e.g., mass and charge state) and energy range, there are various modes for an energetic ion to dissipate its energy. [1,2] The advent of nanostructures using ion bombardment on InX semiconductor surfaces has opened a very interesting field of research . By such techniques, it will be possible, under special circumstances, to replace the more expensive technology using lithography and growth process for the development of nanodots and nanowires . These nanostructures increase the surface area and form excellent black-body absorbers which are of great importance for solar cell. Furthermore quantum dots (QDs) of InX (X=P, Sb, In) narrow gap semiconductor, are applied as a potential platform for optoelectronic devices operating in the mid-infrared wavelength region. InP, InSb and InN are the III-V semiconductors with direct band gap. Our purpose is to understand the effect of the argon ion bombardment on these targets at normal incidence, we observe the bombardment effect on the surface and we analyse the variation of their surfaces topographies. Our paper deals first with the careful cleaning of the two surfaces achieved at low energy (300 eV). Afterwards, we study the ionic irradiation of the clean and stoichiometric InP; InSb and InN surfaces. The effect of Ar + on these compounds will be shown by using sensitive methods such as AES and EELS to characterize the surfaces. However these techniques alone do not allow us to determine with accuracy their disturbed dimension related to the height and periodicity. For this reason, we combine these spectroscopy methods with the TRIM (transport and range of ions in matter), SRIM (Stopping and Range of Ion in Matter) and Sigmund simulation methods to show the mechanism of interaction between the argon ions and the these InX compounds cited above and determine the dimension of disturbed areas as a function of Ar + energy during 30 min. The Auger electron spectra (AES) and electron energy loss (EELS) spectra are recorded by using a hemispherical spectrometer. For the best compromise between the transmission and the resolution of the apparatus, we use pass energy of 80 eV between the deflectors of the analyzer operating in direct mode N(E) The vacuum in the spectrometer chamber was about 10 -9 Torr..","downloadable_attachments":[{"id":33498670,"asset_id":6796397,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":3406975,"first_name":"Abdel","last_name":"Wardane","domain_name":"univ-km","page_name":"AbdelWardane","display_name":"Abdel Wardane","profile_url":"https://univ-km.academia.edu/AbdelWardane?f_ri=3989","photo":"https://0.academia-photos.com/3406975/3304666/3888898/s65_abdel.wardane.jpg"}],"research_interests":[{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":33557,"name":"Solar Cells","url":"https://www.academia.edu/Documents/in/Solar_Cells?f_ri=3989","nofollow":true},{"id":370958,"name":"Surface treatment","url":"https://www.academia.edu/Documents/in/Surface_treatment?f_ri=3989","nofollow":true},{"id":1362747,"name":"Bombardment","url":"https://www.academia.edu/Documents/in/Bombardment?f_ri=3989","nofollow":true}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_1010493" data-work_id="1010493" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/1010493/Modification_of_Hydroaffinity_of_Silicone_Hydrophobic_Acrylic_Surfaces_of_Medical_Implant_Devices_and_laparoscopic_lenses_to_control_condensation_mechanisms_during_and_after_surgery_using_Visco_Elastic_Colloids_and_Blood_Proteins">Modification of Hydroaffinity of Silicone/Hydrophobic Acrylic Surfaces of Medical Implant Devices and laparoscopic lenses to control condensation mechanisms during and after surgery using Visco-Elastic Colloids and Blood Proteins</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">N. Herbots, ASU / SiO2 NanoTech, R.J. Culbertson, Q.Xing, D.A. Sell, A.M. Murphy, R.B. Bennett-Kennett*, S.D. Whaley, ASU, Drs. C.H. Sell, MD & H.M. Kwong, Arizona Vitro-Retinal Consultants , T. Kutz, A.S. Benitez, B.J. Wilkens, ASU.... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_1010493" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">N. Herbots, ASU / SiO2 NanoTech, R.J. Culbertson, Q.Xing, D.A. Sell, A.M. Murphy, R.B. Bennett-Kennett*, S.D. Whaley, ASU, Drs. C.H. Sell, MD & H.M. Kwong, Arizona Vitro-Retinal Consultants , T. Kutz, A.S. Benitez, B.J. Wilkens, ASU.<br /><br />Silicone inter-occular lenses and laparoscopic lenses can fog during surgery. This work solves the problem by modifying water affinity of silicone and acrylic, as well as silica lenses via a bio-identical visco-elastic colloidal emulsion, VitreOx™ [1-5] with a 100% success rate in the lab. Ten surgical trials yielded success rate of 80% with failure inferred to be due to blood proteins. <br />The protein that prevents coagulation, heparin, during surgery, is investigated. Heparin behaves identically to H2O on hydrophobic surfaces. It does not prevent fogging nor interfere with our anti-fogging emulsion. <br />Fibrinogen is also investigated because it causes coagulation. Fibrinogen applied to IOL's in various dilutions does prevent fogging. Our research shows that the blood proteins studied as well as whole do not modify the hydro-affinity of the surfaces we treated nor their condensation behavior. <br />We presently combine the bio-identical visco-elastic colloidal emulsion we have developed with blood proteins to modify tissue growth and cell accumulation on implant surfaces.<br /><br />[1] U. S. Patent Pending, Filed 11/9/10<br />[2] PhD Dissertation, Q. Xing, ASU (2011).<br />[3] N. Herbots, Q. Xing, et al. Nucl. Instr. & Meth. B, IBMM 17 (2010), <a href="http://www.sciencedirect.com/science/article/pii/S0168583X11001170" rel="nofollow">www.sciencedirect.com/science/article/pii/S0168583X11001170</a><br /><br />* Presenter at the AVS</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/1010493" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="1fe7a5e582b9084ea81b55e5b6c543ff" rel="nofollow" data-download="{"attachment_id":30473046,"asset_id":1010493,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/30473046/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="34870" href="https://asu.academia.edu/NicoleHerbots">Nicole Herbots</a><script data-card-contents-for-user="34870" type="text/json">{"id":34870,"first_name":"Nicole","last_name":"Herbots","domain_name":"asu","page_name":"NicoleHerbots","display_name":"Nicole Herbots","profile_url":"https://asu.academia.edu/NicoleHerbots?f_ri=3989","photo":"https://0.academia-photos.com/34870/11436/112666/s65_nicole.herbots.jpg"}</script></span></span></li><li class="js-paper-rank-work_1010493 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="1010493"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 1010493, container: ".js-paper-rank-work_1010493", }); 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Herbots, ASU / SiO2 NanoTech, R.J. Culbertson, Q.Xing, D.A. Sell, A.M. Murphy, R.B. Bennett-Kennett*, S.D. Whaley, ASU, Drs. C.H. Sell, MD \u0026 H.M. Kwong, Arizona Vitro-Retinal Consultants , T. Kutz, A.S. Benitez, B.J. Wilkens, ASU.\n\nSilicone inter-occular lenses and laparoscopic lenses can fog during surgery. This work solves the problem by modifying water affinity of silicone and acrylic, as well as silica lenses via a bio-identical visco-elastic colloidal emulsion, VitreOx™ [1-5] with a 100% success rate in the lab. Ten surgical trials yielded success rate of 80% with failure inferred to be due to blood proteins. \nThe protein that prevents coagulation, heparin, during surgery, is investigated. Heparin behaves identically to H2O on hydrophobic surfaces. It does not prevent fogging nor interfere with our anti-fogging emulsion. \nFibrinogen is also investigated because it causes coagulation. Fibrinogen applied to IOL's in various dilutions does prevent fogging. Our research shows that the blood proteins studied as well as whole do not modify the hydro-affinity of the surfaces we treated nor their condensation behavior. \nWe presently combine the bio-identical visco-elastic colloidal emulsion we have developed with blood proteins to modify tissue growth and cell accumulation on implant surfaces.\n\n[1] U. S. Patent Pending, Filed 11/9/10\n[2] PhD Dissertation, Q. Xing, ASU (2011).\n[3] N. Herbots, Q. Xing, et al. Nucl. Instr. \u0026 Meth. 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SEM images show that W18O49 initially grow as an shell over core CuO nanowire with... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_377823" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Hierarchical heterostructures consisting of W18O49 nanowires grown on CuO nanowires have been prepared and studied for their gas sensing properties. SEM images show that W18O49 initially grow as an shell over core CuO nanowire with protusion like branches whose thickness depends on oxygen partial pressure. These CuO:W18O49 structures were dielectrophoretically isolated and studied for their gas sensing properties. The results show potential of use of tailored hierarchical heterostructures for the fabrication of gas sensors.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/377823" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="1567173d9cba4ccce50baef2f8e531cf" rel="nofollow" data-download="{"attachment_id":1860206,"asset_id":377823,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/1860206/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="234352" href="https://kuleuven.academia.edu/VigneshMukund">Vignesh Mukund</a><script data-card-contents-for-user="234352" type="text/json">{"id":234352,"first_name":"Vignesh","last_name":"Mukund","domain_name":"kuleuven","page_name":"VigneshMukund","display_name":"Vignesh Mukund","profile_url":"https://kuleuven.academia.edu/VigneshMukund?f_ri=3989","photo":"/images/s65_no_pic.png"}</script></span></span></li><li class="js-paper-rank-work_377823 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="377823"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 377823, container: ".js-paper-rank-work_377823", }); 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$(".js-view-count[data-work-id=377823]").text(description); $(".js-view-count-work_377823").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_377823").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="377823"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">8</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="1526" rel="nofollow" href="https://www.academia.edu/Documents/in/Sensors_and_Sensing">Sensors and Sensing</a>, <script data-card-contents-for-ri="1526" type="text/json">{"id":1526,"name":"Sensors and Sensing","url":"https://www.academia.edu/Documents/in/Sensors_and_Sensing?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="4907" rel="nofollow" href="https://www.academia.edu/Documents/in/Thin_Films_and_Coatings">Thin Films and Coatings</a>, <script data-card-contents-for-ri="4907" type="text/json">{"id":4907,"name":"Thin Films and Coatings","url":"https://www.academia.edu/Documents/in/Thin_Films_and_Coatings?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="16738" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanowire">Nanowire</a><script data-card-contents-for-ri="16738" type="text/json">{"id":16738,"name":"Nanowire","url":"https://www.academia.edu/Documents/in/Nanowire?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=377823]'), work: {"id":377823,"title":"Growth and gas sensing properties of dielectrophoretically isolated CuO-W18O49 heterostructures","created_at":"2010-11-27T10:09:11.148-08:00","url":"https://www.academia.edu/377823/Growth_and_gas_sensing_properties_of_dielectrophoretically_isolated_CuO_W18O49_heterostructures?f_ri=3989","dom_id":"work_377823","summary":"Hierarchical heterostructures consisting of W18O49 nanowires grown on CuO nanowires have been prepared and studied for their gas sensing properties. SEM images show that W18O49 initially grow as an shell over core CuO nanowire with protusion like branches whose thickness depends on oxygen partial pressure. These CuO:W18O49 structures were dielectrophoretically isolated and studied for their gas sensing properties. The results show potential of use of tailored hierarchical heterostructures for the fabrication of gas sensors.","downloadable_attachments":[{"id":1860206,"asset_id":377823,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":234352,"first_name":"Vignesh","last_name":"Mukund","domain_name":"kuleuven","page_name":"VigneshMukund","display_name":"Vignesh Mukund","profile_url":"https://kuleuven.academia.edu/VigneshMukund?f_ri=3989","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":1526,"name":"Sensors and Sensing","url":"https://www.academia.edu/Documents/in/Sensors_and_Sensing?f_ri=3989","nofollow":true},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":4907,"name":"Thin Films and Coatings","url":"https://www.academia.edu/Documents/in/Thin_Films_and_Coatings?f_ri=3989","nofollow":true},{"id":16738,"name":"Nanowire","url":"https://www.academia.edu/Documents/in/Nanowire?f_ri=3989","nofollow":true},{"id":17733,"name":"Nanotechnology","url":"https://www.academia.edu/Documents/in/Nanotechnology?f_ri=3989"},{"id":44549,"name":"Gas Sensors","url":"https://www.academia.edu/Documents/in/Gas_Sensors?f_ri=3989"},{"id":47217,"name":"Nanowires based gas sensors","url":"https://www.academia.edu/Documents/in/Nanowires_based_gas_sensors?f_ri=3989"},{"id":103213,"name":"Nanoscience","url":"https://www.academia.edu/Documents/in/Nanoscience?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_35690302 coauthored" data-work_id="35690302" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/35690302/Self_Assembled_Core_Shell_CdTe_Poly_3_hexylthiophene_Nanoensembles_as_Novel_Donor_Acceptor_Light_Harvesting_Systems">Self-Assembled Core−Shell CdTe/Poly(3-hexylthiophene) Nanoensembles as Novel Donor−Acceptor Light-Harvesting Systems</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">The self-assembly of novel core−shell nano-ensembles consisting of regioregular poly(3-hexylthiophene) nanoparticles (P3HT NPs) of 100 nm as core and semi-conducting CdTe quantum dots (CdTe QDs) as shell with a thickness of a few tens of... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_35690302" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">The self-assembly of novel core−shell nano-ensembles consisting of regioregular poly(3-hexylthiophene) nanoparticles (P3HT NPs) of 100 nm as core and semi-conducting CdTe quantum dots (CdTe QDs) as shell with a thickness of a few tens of nanometers was accomplished by employing a reprecipitation approach. The structure, morphology , and composition of CdTe QDs /P3HT NPs nanoensembles were confirmed by high-resolution scanning transmission microscopy and dynamic light-scattering studies. Intimate interface contact between the CdTe QDs shell and the P3HT NPs core leads to the stabilization of the CdTe QDs /P3HT NPs nanoensemble as probed by the steady-state absorption spectroscopy. Effective quenching of the characteristic photo-luminescence of CdTe QDs at 555 nm, accompanied by simultaneous increase in emission of P3HT NPs at 660 and 720 nm, reveals photoinduced charge-transfer processes. Probing the redox properties of films of CdTe QDs /P3HT NPs further proves the formation of a stabilized core−shell system in the solid state. Photoelectrochemical assays on CdTe QDs /P3HT NPs films show a reversible on−off photoresponse at a bias voltage of +0.8 V with a 3 times increased photocurrent compared to CdTe QDs. The improved charge separation is directly related to the unique core−shell configuration, in which the outer CdTe QDs shell forces the P3HT NPs core to effectively act as electron acceptor. The creation of novel donor−acceptor core−shell hybrid materials via self-assembly is transferable to other types of conjugated polymers and semiconducting nanoparticles. This work, therefore, opens new pathways for the design of improved optoelectronic devices.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/35690302" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="874e887c649af63e1caa2191da752d0a" rel="nofollow" data-download="{"attachment_id":55561331,"asset_id":35690302,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/55561331/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="35970862" href="https://triestearchitettura.academia.edu/TSkaltsas">T. Skaltsas</a><script data-card-contents-for-user="35970862" type="text/json">{"id":35970862,"first_name":"T.","last_name":"Skaltsas","domain_name":"triestearchitettura","page_name":"TSkaltsas","display_name":"T. Skaltsas","profile_url":"https://triestearchitettura.academia.edu/TSkaltsas?f_ri=3989","photo":"https://0.academia-photos.com/35970862/10393028/16677178/s65_t..skaltsas.jpg"}</script></span></span><span class="u-displayInlineBlock InlineList-item-text"> and <span class="u-textDecorationUnderline u-clickable InlineList-item-text js-work-more-authors-35690302">+1</span><div class="hidden js-additional-users-35690302"><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://independent.academia.edu/%CE%9D%CE%AF%CE%BA%CE%BF%CF%82%CE%A4%CE%B1%CE%B3%CE%BC%CE%B1%CF%84%CE%AC%CF%81%CF%87%CE%B7%CF%82">Νίκος Ταγματάρχης</a></span></div></div></span><script>(function(){ var popoverSettings = { el: $('.js-work-more-authors-35690302'), placement: 'bottom', hide_delay: 200, html: true, content: function(){ return $('.js-additional-users-35690302').html(); } } new HoverPopover(popoverSettings); })();</script></li><li class="js-paper-rank-work_35690302 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="35690302"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 35690302, container: ".js-paper-rank-work_35690302", }); 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$(".js-view-count[data-work-id=35690302]").text(description); $(".js-view-count-work_35690302").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_35690302").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="35690302"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">17</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="2306" rel="nofollow" href="https://www.academia.edu/Documents/in/Synthesis_of_nanoparticles">Synthesis of nanoparticles</a>, <script data-card-contents-for-ri="2306" type="text/json">{"id":2306,"name":"Synthesis of nanoparticles","url":"https://www.academia.edu/Documents/in/Synthesis_of_nanoparticles?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="2738" rel="nofollow" href="https://www.academia.edu/Documents/in/Renewable_Energy">Renewable Energy</a>, <script data-card-contents-for-ri="2738" type="text/json">{"id":2738,"name":"Renewable Energy","url":"https://www.academia.edu/Documents/in/Renewable_Energy?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="4092" rel="nofollow" href="https://www.academia.edu/Documents/in/Semiconductor_Nanostructures">Semiconductor Nanostructures</a><script data-card-contents-for-ri="4092" type="text/json">{"id":4092,"name":"Semiconductor Nanostructures","url":"https://www.academia.edu/Documents/in/Semiconductor_Nanostructures?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=35690302]'), work: {"id":35690302,"title":"Self-Assembled Core−Shell CdTe/Poly(3-hexylthiophene) Nanoensembles as Novel Donor−Acceptor Light-Harvesting Systems","created_at":"2018-01-17T02:30:34.072-08:00","url":"https://www.academia.edu/35690302/Self_Assembled_Core_Shell_CdTe_Poly_3_hexylthiophene_Nanoensembles_as_Novel_Donor_Acceptor_Light_Harvesting_Systems?f_ri=3989","dom_id":"work_35690302","summary":"The self-assembly of novel core−shell nano-ensembles consisting of regioregular poly(3-hexylthiophene) nanoparticles (P3HT NPs) of 100 nm as core and semi-conducting CdTe quantum dots (CdTe QDs) as shell with a thickness of a few tens of nanometers was accomplished by employing a reprecipitation approach. The structure, morphology , and composition of CdTe QDs /P3HT NPs nanoensembles were confirmed by high-resolution scanning transmission microscopy and dynamic light-scattering studies. Intimate interface contact between the CdTe QDs shell and the P3HT NPs core leads to the stabilization of the CdTe QDs /P3HT NPs nanoensemble as probed by the steady-state absorption spectroscopy. Effective quenching of the characteristic photo-luminescence of CdTe QDs at 555 nm, accompanied by simultaneous increase in emission of P3HT NPs at 660 and 720 nm, reveals photoinduced charge-transfer processes. Probing the redox properties of films of CdTe QDs /P3HT NPs further proves the formation of a stabilized core−shell system in the solid state. Photoelectrochemical assays on CdTe QDs /P3HT NPs films show a reversible on−off photoresponse at a bias voltage of +0.8 V with a 3 times increased photocurrent compared to CdTe QDs. The improved charge separation is directly related to the unique core−shell configuration, in which the outer CdTe QDs shell forces the P3HT NPs core to effectively act as electron acceptor. The creation of novel donor−acceptor core−shell hybrid materials via self-assembly is transferable to other types of conjugated polymers and semiconducting nanoparticles. This work, therefore, opens new pathways for the design of improved optoelectronic devices.","downloadable_attachments":[{"id":55561331,"asset_id":35690302,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":35970862,"first_name":"T.","last_name":"Skaltsas","domain_name":"triestearchitettura","page_name":"TSkaltsas","display_name":"T. Skaltsas","profile_url":"https://triestearchitettura.academia.edu/TSkaltsas?f_ri=3989","photo":"https://0.academia-photos.com/35970862/10393028/16677178/s65_t..skaltsas.jpg"},{"id":13651511,"first_name":"Νίκος","last_name":"Ταγματάρχης","domain_name":"independent","page_name":"ΝίκοςΤαγματάρχης","display_name":"Νίκος Ταγματάρχης","profile_url":"https://independent.academia.edu/%CE%9D%CE%AF%CE%BA%CE%BF%CF%82%CE%A4%CE%B1%CE%B3%CE%BC%CE%B1%CF%84%CE%AC%CF%81%CF%87%CE%B7%CF%82?f_ri=3989","photo":"https://0.academia-photos.com/13651511/50584890/38615606/s65__._.png"}],"research_interests":[{"id":2306,"name":"Synthesis of nanoparticles","url":"https://www.academia.edu/Documents/in/Synthesis_of_nanoparticles?f_ri=3989","nofollow":true},{"id":2738,"name":"Renewable Energy","url":"https://www.academia.edu/Documents/in/Renewable_Energy?f_ri=3989","nofollow":true},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":4092,"name":"Semiconductor Nanostructures","url":"https://www.academia.edu/Documents/in/Semiconductor_Nanostructures?f_ri=3989","nofollow":true},{"id":5412,"name":"Energy","url":"https://www.academia.edu/Documents/in/Energy?f_ri=3989"},{"id":7150,"name":"Complex Systems","url":"https://www.academia.edu/Documents/in/Complex_Systems?f_ri=3989"},{"id":7765,"name":"Semiconductors","url":"https://www.academia.edu/Documents/in/Semiconductors?f_ri=3989"},{"id":13621,"name":"Nanoparticles","url":"https://www.academia.edu/Documents/in/Nanoparticles?f_ri=3989"},{"id":14084,"name":"Energy and Environment","url":"https://www.academia.edu/Documents/in/Energy_and_Environment?f_ri=3989"},{"id":15599,"name":"Conducting Polymers","url":"https://www.academia.edu/Documents/in/Conducting_Polymers?f_ri=3989"},{"id":23090,"name":"Polymer synthesis","url":"https://www.academia.edu/Documents/in/Polymer_synthesis?f_ri=3989"},{"id":26060,"name":"Conjugated Polymers","url":"https://www.academia.edu/Documents/in/Conjugated_Polymers?f_ri=3989"},{"id":63431,"name":"Solar Energy","url":"https://www.academia.edu/Documents/in/Solar_Energy?f_ri=3989"},{"id":90304,"name":"Photodetectors","url":"https://www.academia.edu/Documents/in/Photodetectors?f_ri=3989"},{"id":531184,"name":"Hybrid Materials","url":"https://www.academia.edu/Documents/in/Hybrid_Materials?f_ri=3989"},{"id":800918,"name":"Charge transfer","url":"https://www.academia.edu/Documents/in/Charge_transfer?f_ri=3989"},{"id":1462372,"name":"Metal Chalcogenide Nanoparticles","url":"https://www.academia.edu/Documents/in/Metal_Chalcogenide_Nanoparticles?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_20432173" data-work_id="20432173" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" rel="nofollow" href="https://www.academia.edu/20432173/Squid_Sensors_for_High_Spatial_Resolution_Magnetic_Imaging_and_for_Nanoscale_Applications">Squid Sensors for High Spatial Resolution Magnetic Imaging and for Nanoscale Applications</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">We present the improved Superconducting Quantum Interference Devices (SQUID) for magnetic microscopy and for nanoscale investigations. Low critical Temperature SQUIDs with integrated micro pick-up coils (with inner diameter ranging from 5... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_20432173" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">We present the improved Superconducting Quantum Interference Devices (SQUID) for magnetic microscopy and for nanoscale investigations. Low critical Temperature SQUIDs with integrated micro pick-up coils (with inner diameter ranging from 5 to 50 μm) which can be used as magnetic field sensors in magnetic microscopy have been developed. The level of flux noise spectral density, measured in flux locked loop configuration and using a direct coupled scheme, is about 3μΦ0/√Hz in the white region at T = 4.2 K.<br />A high sensitive dc-SQUID based on niobium Dayem bridges for nanomagnetism is presented. The sensor has a flux capture area as low as 0.04 μm2, allowing the study of nano–object magnetic properties. The authors report the main design rules of the devices, the fabrication processes and their characterization including also the supercurrent decay measurements at T = 4.2 K.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/20432173" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="10280859" href="https://mu.academia.edu/PravinWalke">Pravin Walke</a><script data-card-contents-for-user="10280859" type="text/json">{"id":10280859,"first_name":"Pravin","last_name":"Walke","domain_name":"mu","page_name":"PravinWalke","display_name":"Pravin Walke","profile_url":"https://mu.academia.edu/PravinWalke?f_ri=3989","photo":"https://0.academia-photos.com/10280859/4056716/4732575/s65_pravin.walke.jpg"}</script></span></span></li><li class="js-paper-rank-work_20432173 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="20432173"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 20432173, container: ".js-paper-rank-work_20432173", }); 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Low critical Temperature SQUIDs with integrated micro pick-up coils (with inner diameter ranging from 5 to 50 μm) which can be used as magnetic field sensors in magnetic microscopy have been developed. The level of flux noise spectral density, measured in flux locked loop configuration and using a direct coupled scheme, is about 3μΦ0/√Hz in the white region at T = 4.2 K.\nA high sensitive dc-SQUID based on niobium Dayem bridges for nanomagnetism is presented. The sensor has a flux capture area as low as 0.04 μm2, allowing the study of nano–object magnetic properties. The authors report the main design rules of the devices, the fabrication processes and their characterization including also the supercurrent decay measurements at T = 4.2 K.","downloadable_attachments":[],"ordered_authors":[{"id":10280859,"first_name":"Pravin","last_name":"Walke","domain_name":"mu","page_name":"PravinWalke","display_name":"Pravin Walke","profile_url":"https://mu.academia.edu/PravinWalke?f_ri=3989","photo":"https://0.academia-photos.com/10280859/4056716/4732575/s65_pravin.walke.jpg"}],"research_interests":[{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":20839,"name":"Nanomagnetism","url":"https://www.academia.edu/Documents/in/Nanomagnetism?f_ri=3989","nofollow":true},{"id":125513,"name":"Superconductors","url":"https://www.academia.edu/Documents/in/Superconductors?f_ri=3989","nofollow":true},{"id":215921,"name":"Superconducting detectors","url":"https://www.academia.edu/Documents/in/Superconducting_detectors?f_ri=3989","nofollow":true}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_15136009" data-work_id="15136009" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/15136009/A_systematic_study_of_maghemite_PMMA_nano_fibrous_composite_via_an_electrospinning_process_Synthesis_and_characterization">A systematic study of maghemite/PMMA nano-fibrous composite via an electrospinning process: Synthesis and characterization</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">In this study, maghemite/PMMA nano-fibrous composites have been successfully fabricated by using the electrospinning process. PMMA nano-fibres have been selected to be used as the matrix; the PMMA was dissolved in three diverse solvents... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_15136009" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">In this study, maghemite/PMMA nano-fibrous composites have been successfully fabricated by using the electrospinning process. PMMA nano-fibres have been selected to be used as the matrix; the PMMA was dissolved in three diverse solvents (Acetone, THF and DMF) in order to obtain fine PMMA nano-fibres. As a result, the PMMA-DMF proved to be the most appropriate polymer solution among the three solvents, with its impressive defect-free surface morphology results. The production of maghemite using Massart's procedure resulted in nano-particles with an average diameter of 4.98 +/- 0.13 nm (using transmission electron microscopy (TEM)). Maghemite nano-particle were then mixed with a prepared polymer solution in order to fabricate maghemite/PMMA nano-fibrous composite. Furthermore, the investigation of the morphology and structure of the composite was carried out using field emission scanning electron microscopy (FESEM), Energy-dispersion X-ray spectroscopy (EDX), Alternating Gradient Magnetometer (AGM), Fourier transform infrared spectrometer (FTIR), X-ray diffraction (XRD) and tensile strength measurement devices. The results indicated that there was a great amount of maghemite, both in and on the composite's surface, which can be utilized in the purpose of magnetic applications. (C) 2015 Elsevier Ltd. All rights reserved. <br /> <br />Link to full text journal articles : <br /><a href="http://www.sciencedirect.com/science/article/pii/S0263224115002079" rel="nofollow">http://www.sciencedirect.com/science/article/pii/S0263224115002079</a> <br /><a href="http://downloads.hindawi.com/journals/ijps/aip/969451.pdf" rel="nofollow">http://downloads.hindawi.com/journals/ijps/aip/969451.pdf</a></div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/15136009" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="0031e8fcb891be61aa2b7dee1858543f" rel="nofollow" data-download="{"attachment_id":38553803,"asset_id":15136009,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/38553803/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="28384652" href="https://malaya.academia.edu/FacultyofEngineeringUniversityofMalaya">Faculty of Engineering University of Malaya</a><script data-card-contents-for-user="28384652" type="text/json">{"id":28384652,"first_name":"Faculty of Engineering","last_name":"University of Malaya","domain_name":"malaya","page_name":"FacultyofEngineeringUniversityofMalaya","display_name":"Faculty of Engineering University of Malaya","profile_url":"https://malaya.academia.edu/FacultyofEngineeringUniversityofMalaya?f_ri=3989","photo":"https://0.academia-photos.com/28384652/8018956/8981173/s65_faculty_of_engineering.university_of_malaya.jpg"}</script></span></span></li><li class="js-paper-rank-work_15136009 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="15136009"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 15136009, container: ".js-paper-rank-work_15136009", }); 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$(".js-view-count[data-work-id=15136009]").text(description); $(".js-view-count-work_15136009").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_15136009").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="15136009"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">20</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="2620" rel="nofollow" href="https://www.academia.edu/Documents/in/Composite_Materials_and_Structures">Composite Materials and Structures</a>, <script data-card-contents-for-ri="2620" type="text/json">{"id":2620,"name":"Composite Materials and Structures","url":"https://www.academia.edu/Documents/in/Composite_Materials_and_Structures?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="2698" rel="nofollow" href="https://www.academia.edu/Documents/in/Biomaterials">Biomaterials</a>, <script data-card-contents-for-ri="2698" type="text/json">{"id":2698,"name":"Biomaterials","url":"https://www.academia.edu/Documents/in/Biomaterials?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="5304" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanofibers">Nanofibers</a><script data-card-contents-for-ri="5304" type="text/json">{"id":5304,"name":"Nanofibers","url":"https://www.academia.edu/Documents/in/Nanofibers?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=15136009]'), work: {"id":15136009,"title":"A systematic study of maghemite/PMMA nano-fibrous composite via an electrospinning process: Synthesis and characterization","created_at":"2015-08-24T00:59:13.992-07:00","url":"https://www.academia.edu/15136009/A_systematic_study_of_maghemite_PMMA_nano_fibrous_composite_via_an_electrospinning_process_Synthesis_and_characterization?f_ri=3989","dom_id":"work_15136009","summary":"In this study, maghemite/PMMA nano-fibrous composites have been successfully fabricated by using the electrospinning process. PMMA nano-fibres have been selected to be used as the matrix; the PMMA was dissolved in three diverse solvents (Acetone, THF and DMF) in order to obtain fine PMMA nano-fibres. As a result, the PMMA-DMF proved to be the most appropriate polymer solution among the three solvents, with its impressive defect-free surface morphology results. The production of maghemite using Massart's procedure resulted in nano-particles with an average diameter of 4.98 +/- 0.13 nm (using transmission electron microscopy (TEM)). Maghemite nano-particle were then mixed with a prepared polymer solution in order to fabricate maghemite/PMMA nano-fibrous composite. Furthermore, the investigation of the morphology and structure of the composite was carried out using field emission scanning electron microscopy (FESEM), Energy-dispersion X-ray spectroscopy (EDX), Alternating Gradient Magnetometer (AGM), Fourier transform infrared spectrometer (FTIR), X-ray diffraction (XRD) and tensile strength measurement devices. The results indicated that there was a great amount of maghemite, both in and on the composite's surface, which can be utilized in the purpose of magnetic applications. (C) 2015 Elsevier Ltd. All rights reserved.\r\n\r\nLink to full text journal articles :\r\nhttp://www.sciencedirect.com/science/article/pii/S0263224115002079 \r\nhttp://downloads.hindawi.com/journals/ijps/aip/969451.pdf ","downloadable_attachments":[{"id":38553803,"asset_id":15136009,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":28384652,"first_name":"Faculty of Engineering","last_name":"University of Malaya","domain_name":"malaya","page_name":"FacultyofEngineeringUniversityofMalaya","display_name":"Faculty of Engineering University of Malaya","profile_url":"https://malaya.academia.edu/FacultyofEngineeringUniversityofMalaya?f_ri=3989","photo":"https://0.academia-photos.com/28384652/8018956/8981173/s65_faculty_of_engineering.university_of_malaya.jpg"}],"research_interests":[{"id":2620,"name":"Composite Materials and Structures","url":"https://www.academia.edu/Documents/in/Composite_Materials_and_Structures?f_ri=3989","nofollow":true},{"id":2698,"name":"Biomaterials","url":"https://www.academia.edu/Documents/in/Biomaterials?f_ri=3989","nofollow":true},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":5304,"name":"Nanofibers","url":"https://www.academia.edu/Documents/in/Nanofibers?f_ri=3989","nofollow":true},{"id":7616,"name":"Sustainable Urban Environments","url":"https://www.academia.edu/Documents/in/Sustainable_Urban_Environments?f_ri=3989"},{"id":7793,"name":"Targeted Drug Delivery","url":"https://www.academia.edu/Documents/in/Targeted_Drug_Delivery?f_ri=3989"},{"id":11678,"name":"Nanocomposites","url":"https://www.academia.edu/Documents/in/Nanocomposites?f_ri=3989"},{"id":12010,"name":"Electrospinning","url":"https://www.academia.edu/Documents/in/Electrospinning?f_ri=3989"},{"id":44549,"name":"Gas Sensors","url":"https://www.academia.edu/Documents/in/Gas_Sensors?f_ri=3989"},{"id":56884,"name":"Semiconducting Nanocrystals","url":"https://www.academia.edu/Documents/in/Semiconducting_Nanocrystals?f_ri=3989"},{"id":70046,"name":"Microemulsion","url":"https://www.academia.edu/Documents/in/Microemulsion?f_ri=3989"},{"id":75530,"name":"Silver Nanoparticles","url":"https://www.academia.edu/Documents/in/Silver_Nanoparticles?f_ri=3989"},{"id":79131,"name":"Magnetic nanoparticles","url":"https://www.academia.edu/Documents/in/Magnetic_nanoparticles?f_ri=3989"},{"id":103361,"name":"Magnetic particles","url":"https://www.academia.edu/Documents/in/Magnetic_particles?f_ri=3989"},{"id":128132,"name":"Nanostructures","url":"https://www.academia.edu/Documents/in/Nanostructures?f_ri=3989"},{"id":604755,"name":"Poly(methyl Methacrylate)","url":"https://www.academia.edu/Documents/in/Poly_methyl_Methacrylate_?f_ri=3989"},{"id":1328451,"name":"Nanotube Fibres","url":"https://www.academia.edu/Documents/in/Nanotube_Fibres?f_ri=3989"},{"id":1371295,"name":"Maghemite Nanoparticles","url":"https://www.academia.edu/Documents/in/Maghemite_Nanoparticles?f_ri=3989"},{"id":1391697,"name":"Polymethyl Methacrylate (PMMA)","url":"https://www.academia.edu/Documents/in/Polymethyl_Methacrylate_PMMA_?f_ri=3989"},{"id":2254284,"name":"Fabrication and Structural Characterization of Thin Films","url":"https://www.academia.edu/Documents/in/Fabrication_and_Structural_Characterization_of_Thin_Films?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_7582301 coauthored" data-work_id="7582301" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/7582301/Structural_and_Morphological_Properties_of_Titanium_Aluminum_Nitride_Coatings_Produced_by_Triode_Magnetron_Sputtering">Structural and Morphological Properties of Titanium Aluminum Nitride Coatings Produced by Triode Magnetron Sputtering</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">""TixAl1-xN coatings were grown using the triode magnetron sputtering technique varying the bias voltage between -40 V and -150V. The influence of bias voltage on structural and morphological properties was analyzed by means of energy... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_7582301" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">""TixAl1-xN  coatings were grown using the triode magnetron sputtering technique varying the bias voltage between -40 V and -150V. The influence of bias voltage on structural and morphological properties was analyzed by means of energy dispersive spectroscopy, x-ray diffraction and atomic force microscopy techniques. As the bias voltage increased, an increase in the Al atomic percentage was observed competing with Ti and producing structural changes. At low Al concentrations, the film presented a FCC crystalline structure; nevertheless, as Al was increased, the structure presented a mix of FCC and HCP phases. On the other hand, an increase in bias voltage produced a decrease films thickness due to an increase in collisions. Moreover, the grain size and roughness were also strongly influenced by bias voltage. <br /> <br />PACS:61.05.cp""</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/7582301" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="c20a52a3da0113f64384732e908cc6b6" rel="nofollow" data-download="{"attachment_id":38933686,"asset_id":7582301,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/38933686/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="33074777" href="https://unal-co.academia.edu/ElisabethRestrepoParra">Elisabeth Restrepo-Parra</a><script data-card-contents-for-user="33074777" type="text/json">{"id":33074777,"first_name":"Elisabeth","last_name":"Restrepo-Parra","domain_name":"unal-co","page_name":"ElisabethRestrepoParra","display_name":"Elisabeth Restrepo-Parra","profile_url":"https://unal-co.academia.edu/ElisabethRestrepoParra?f_ri=3989","photo":"https://0.academia-photos.com/33074777/129016124/118413818/s65_elisabeth.restrepo-parra.jpeg"}</script></span></span><span class="u-displayInlineBlock InlineList-item-text"> and <span class="u-textDecorationUnderline u-clickable InlineList-item-text js-work-more-authors-7582301">+2</span><div class="hidden js-additional-users-7582301"><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://eafit.academia.edu/RevistaIngenier%C3%ADayCiencia">Revista Ingeniería y Ciencia</a></span></div><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://unal.academia.edu/JuanManuelVelezRestrepo">Juan Manuel Velez Restrepo</a></span></div></div></span><script>(function(){ var popoverSettings = { el: $('.js-work-more-authors-7582301'), placement: 'bottom', hide_delay: 200, html: true, content: function(){ return $('.js-additional-users-7582301').html(); 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container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_7582301 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="7582301"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 7582301; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=7582301]").text(description); $(".js-view-count-work_7582301").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_7582301").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="7582301"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">24</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="56" rel="nofollow" href="https://www.academia.edu/Documents/in/Materials_Engineering">Materials Engineering</a>, <script data-card-contents-for-ri="56" type="text/json">{"id":56,"name":"Materials Engineering","url":"https://www.academia.edu/Documents/in/Materials_Engineering?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="498" rel="nofollow" href="https://www.academia.edu/Documents/in/Physics">Physics</a>, <script data-card-contents-for-ri="498" type="text/json">{"id":498,"name":"Physics","url":"https://www.academia.edu/Documents/in/Physics?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="511" rel="nofollow" href="https://www.academia.edu/Documents/in/Materials_Science">Materials Science</a>, <script data-card-contents-for-ri="511" type="text/json">{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="1177" rel="nofollow" href="https://www.academia.edu/Documents/in/Crystallography">Crystallography</a><script data-card-contents-for-ri="1177" type="text/json">{"id":1177,"name":"Crystallography","url":"https://www.academia.edu/Documents/in/Crystallography?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=7582301]'), work: {"id":7582301,"title":"Structural and Morphological Properties of Titanium Aluminum Nitride Coatings Produced by Triode Magnetron Sputtering","created_at":"2014-07-07T02:19:10.359-07:00","url":"https://www.academia.edu/7582301/Structural_and_Morphological_Properties_of_Titanium_Aluminum_Nitride_Coatings_Produced_by_Triode_Magnetron_Sputtering?f_ri=3989","dom_id":"work_7582301","summary":"\"\"TixAl1-xN coatings were grown using the triode magnetron sputtering technique varying the bias voltage between -40 V and -150V. The influence of bias voltage on structural and morphological properties was analyzed by means of energy dispersive spectroscopy, x-ray diffraction and atomic force microscopy techniques. As the bias voltage increased, an increase in the Al atomic percentage was observed competing with Ti and producing structural changes. At low Al concentrations, the film presented a FCC crystalline structure; nevertheless, as Al was increased, the structure presented a mix of FCC and HCP phases. On the other hand, an increase in bias voltage produced a decrease films thickness due to an increase in collisions. Moreover, the grain size and roughness were also strongly influenced by bias voltage. \r\n\r\nPACS:61.05.cp\"\"","downloadable_attachments":[{"id":38933686,"asset_id":7582301,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":33074777,"first_name":"Elisabeth","last_name":"Restrepo-Parra","domain_name":"unal-co","page_name":"ElisabethRestrepoParra","display_name":"Elisabeth Restrepo-Parra","profile_url":"https://unal-co.academia.edu/ElisabethRestrepoParra?f_ri=3989","photo":"https://0.academia-photos.com/33074777/129016124/118413818/s65_elisabeth.restrepo-parra.jpeg"},{"id":13655119,"first_name":"Revista","last_name":"Ingeniería y Ciencia","domain_name":"eafit","page_name":"RevistaIngenieríayCiencia","display_name":"Revista Ingeniería y Ciencia","profile_url":"https://eafit.academia.edu/RevistaIngenier%C3%ADayCiencia?f_ri=3989","photo":"https://0.academia-photos.com/13655119/3805359/4453700/s65_revista.ingenier_a_y_ciencia.png"},{"id":14579552,"first_name":"Juan Manuel","last_name":"Velez Restrepo","domain_name":"unal","page_name":"JuanManuelVelezRestrepo","display_name":"Juan Manuel Velez Restrepo","profile_url":"https://unal.academia.edu/JuanManuelVelezRestrepo?f_ri=3989","photo":"https://0.academia-photos.com/14579552/36849201/31399795/s65_juan_manuel.velez_restrepo.jpg"}],"research_interests":[{"id":56,"name":"Materials Engineering","url":"https://www.academia.edu/Documents/in/Materials_Engineering?f_ri=3989","nofollow":true},{"id":498,"name":"Physics","url":"https://www.academia.edu/Documents/in/Physics?f_ri=3989","nofollow":true},{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science?f_ri=3989","nofollow":true},{"id":1177,"name":"Crystallography","url":"https://www.academia.edu/Documents/in/Crystallography?f_ri=3989","nofollow":true},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989"},{"id":4907,"name":"Thin Films and Coatings","url":"https://www.academia.edu/Documents/in/Thin_Films_and_Coatings?f_ri=3989"},{"id":5427,"name":"Spectroscopy","url":"https://www.academia.edu/Documents/in/Spectroscopy?f_ri=3989"},{"id":11404,"name":"Titanium","url":"https://www.academia.edu/Documents/in/Titanium?f_ri=3989"},{"id":15933,"name":"Thin film (Physics)","url":"https://www.academia.edu/Documents/in/Thin_film_Physics_?f_ri=3989"},{"id":33441,"name":"Macromolecular X-Ray Crystallography","url":"https://www.academia.edu/Documents/in/Macromolecular_X-Ray_Crystallography?f_ri=3989"},{"id":36020,"name":"X-ray Diffraction","url":"https://www.academia.edu/Documents/in/X-ray_Diffraction?f_ri=3989"},{"id":44549,"name":"Gas Sensors","url":"https://www.academia.edu/Documents/in/Gas_Sensors?f_ri=3989"},{"id":49427,"name":"Thin Films","url":"https://www.academia.edu/Documents/in/Thin_Films?f_ri=3989"},{"id":53109,"name":"Ingeniería","url":"https://www.academia.edu/Documents/in/Ingenier%C3%ADa?f_ri=3989"},{"id":60305,"name":"Ingenieria Quimica","url":"https://www.academia.edu/Documents/in/Ingenieria_Quimica?f_ri=3989"},{"id":64917,"name":"Ingenieria y ciencias de los Materiales","url":"https://www.academia.edu/Documents/in/Ingenieria_y_ciencias_de_los_Materiales?f_ri=3989"},{"id":66036,"name":"Surface Coatings","url":"https://www.academia.edu/Documents/in/Surface_Coatings?f_ri=3989"},{"id":101573,"name":"Thin Film","url":"https://www.academia.edu/Documents/in/Thin_Film?f_ri=3989"},{"id":103030,"name":"Materials Characterization, X-ray diffraction and Rietveld Method applied areas of physics, chemistry, geology, medical and engineering and materials science.","url":"https://www.academia.edu/Documents/in/Materials_Characterization_X-ray_diffraction_and_Rietveld_Method_applied_areas_of_physics_chemistr?f_ri=3989"},{"id":125057,"name":"Coatings","url":"https://www.academia.edu/Documents/in/Coatings?f_ri=3989"},{"id":128132,"name":"Nanostructures","url":"https://www.academia.edu/Documents/in/Nanostructures?f_ri=3989"},{"id":147777,"name":"INGENIERIA","url":"https://www.academia.edu/Documents/in/INGENIERIA?f_ri=3989"},{"id":189872,"name":"Fcc \u0026 Hcp Structures","url":"https://www.academia.edu/Documents/in/Fcc_and_Hcp_Structures?f_ri=3989"},{"id":2254284,"name":"Fabrication and Structural Characterization of Thin Films","url":"https://www.academia.edu/Documents/in/Fabrication_and_Structural_Characterization_of_Thin_Films?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_8156487" data-work_id="8156487" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/8156487/Energy_Spectrum_of_a_Cylindrical_Superlattice_Nanowire_FET">Energy Spectrum of a Cylindrical Superlattice Nanowire FET</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Vertical nanowire field effect transistors (NWFETs) are promising alternative device architectures for conventional CMOS devices that allow further scaling beyond 7 nm technology node. By using a superlattice at the source extension, a... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_8156487" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Vertical nanowire field effect transistors (NWFETs) are promising alternative device architectures for conventional CMOS devices that allow further scaling beyond 7 nm technology node. By using a superlattice at the source extension, a transistor with much steeper sub-threshold slope than the theoretical 60 mV/dec in the conventional CMOS architecture is obtained while the on-current is sufficiently high to meet the specifications of ITRS roadmap for beyond 21 nm scaling. In this thesis the current carrying energy states of the cylindrical superlattice nanowire transistor is carried out with the sub-band decomposition method. The self-consistent solution of the Schrödinger -Poisson's equations is calculated with Finite Difference Method (FDM) in a modified iterative algorithm to ensure convergence. The nanowire transistor with GaAs/AlGaAs heterojunctions as the superlattice resulted in the sub-threshold slope of 28 mV/dec which shows an improvement with a factor of more than 2 with respect to the conventional devices. However, there is a compromise between the on-current and the range of sub-threshold region with steep slope.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/8156487" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="f66c203b01279e1ceefb3f07953511be" rel="nofollow" data-download="{"attachment_id":34594466,"asset_id":8156487,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/34594466/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="6446980" href="https://kuleuven.academia.edu/KeyvanRamPour">Keyvan RamPour</a><script data-card-contents-for-user="6446980" type="text/json">{"id":6446980,"first_name":"Keyvan","last_name":"RamPour","domain_name":"kuleuven","page_name":"KeyvanRamPour","display_name":"Keyvan RamPour","profile_url":"https://kuleuven.academia.edu/KeyvanRamPour?f_ri=3989","photo":"https://0.academia-photos.com/6446980/2604756/3406062/s65_keyvan.rampour.jpg"}</script></span></span></li><li class="js-paper-rank-work_8156487 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="8156487"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 8156487, container: ".js-paper-rank-work_8156487", }); });</script></li><li class="js-percentile-work_8156487 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 8156487; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_8156487"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_8156487 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="8156487"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 8156487; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=8156487]").text(description); $(".js-view-count-work_8156487").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_8156487").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="8156487"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">2</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="17733" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanotechnology">Nanotechnology</a><script data-card-contents-for-ri="17733" type="text/json">{"id":17733,"name":"Nanotechnology","url":"https://www.academia.edu/Documents/in/Nanotechnology?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=8156487]'), work: {"id":8156487,"title":"Energy Spectrum of a Cylindrical Superlattice Nanowire FET","created_at":"2014-09-01T06:34:41.821-07:00","url":"https://www.academia.edu/8156487/Energy_Spectrum_of_a_Cylindrical_Superlattice_Nanowire_FET?f_ri=3989","dom_id":"work_8156487","summary":"Vertical nanowire field effect transistors (NWFETs) are promising alternative device architectures for conventional CMOS devices that allow further scaling beyond 7 nm technology node. By using a superlattice at the source extension, a transistor with much steeper sub-threshold slope than the theoretical 60 mV/dec in the conventional CMOS architecture is obtained while the on-current is sufficiently high to meet the specifications of ITRS roadmap for beyond 21 nm scaling. In this thesis the current carrying energy states of the cylindrical superlattice nanowire transistor is carried out with the sub-band decomposition method. The self-consistent solution of the Schrödinger -Poisson's equations is calculated with Finite Difference Method (FDM) in a modified iterative algorithm to ensure convergence. The nanowire transistor with GaAs/AlGaAs heterojunctions as the superlattice resulted in the sub-threshold slope of 28 mV/dec which shows an improvement with a factor of more than 2 with respect to the conventional devices. However, there is a compromise between the on-current and the range of sub-threshold region with steep slope.","downloadable_attachments":[{"id":34594466,"asset_id":8156487,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":6446980,"first_name":"Keyvan","last_name":"RamPour","domain_name":"kuleuven","page_name":"KeyvanRamPour","display_name":"Keyvan RamPour","profile_url":"https://kuleuven.academia.edu/KeyvanRamPour?f_ri=3989","photo":"https://0.academia-photos.com/6446980/2604756/3406062/s65_keyvan.rampour.jpg"}],"research_interests":[{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":17733,"name":"Nanotechnology","url":"https://www.academia.edu/Documents/in/Nanotechnology?f_ri=3989","nofollow":true}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_5698093" data-work_id="5698093" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/5698093/Reversible_and_reproducible_giant_universal_electroresistance_effect">Reversible and reproducible giant universal electroresistance effect</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">After the prediction of the giant electroresistance effect, much work has been carried out to find this effect in practical devices. We demonstrate a novel way to obtain a large electroresistance (ER) effect in the multilayer system at... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_5698093" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">After the prediction of the giant electroresistance effect, much work has been carried out to find this effect in practical devices. We demonstrate a novel way to obtain a large electroresistance (ER) effect in the multilayer system at room temperature. The current-in-plane (CIP) electric transport measurement is performed on the multilayer structure consisting of (011)-Pb(Mg 1/3 Nb 2/3 )O3-PbTiO3(PMN-PT)/Ta/Al-O/metal. It is found that the resistance of the top metallic layer shows a hysteretic behavior as a function electric field, which corresponds well with the substrate polarization versus electric field ( -) loop. This reversible hysteretic -behavior is independent of the applied magnetic field as well as the magnetic structure of the top metallic layer and keeps its memory state. This novel memory effect is attributed to the polarization reversal induced electrostatic potential, which is felt throughout the multilayer stack and is enhanced by the dielectric Al-O layer producing unique hysteretic, reversible, and reproducible resistance switching behavior. This novel universal electroresistance effect will open a new gateway to the development of future multiferroic memory devices operating at room temperature.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/5698093" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="ba22fbabf64839d57af6463ead2f8c1b" rel="nofollow" data-download="{"attachment_id":32744727,"asset_id":5698093,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/32744727/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="7246894" href="https://pku.academia.edu/SyedRizwanHussain">Syed Rizwan Hussain</a><script data-card-contents-for-user="7246894" type="text/json">{"id":7246894,"first_name":"Syed Rizwan","last_name":"Hussain","domain_name":"pku","page_name":"SyedRizwanHussain","display_name":"Syed Rizwan Hussain","profile_url":"https://pku.academia.edu/SyedRizwanHussain?f_ri=3989","photo":"https://0.academia-photos.com/7246894/18506366/18468817/s65_syed_rizwan.hussain.jpg"}</script></span></span></li><li class="js-paper-rank-work_5698093 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="5698093"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 5698093, container: ".js-paper-rank-work_5698093", }); 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We demonstrate a novel way to obtain a large electroresistance (ER) effect in the multilayer system at room temperature. The current-in-plane (CIP) electric transport measurement is performed on the multilayer structure consisting of (011)-Pb(Mg 1/3 Nb 2/3 )O3-PbTiO3(PMN-PT)/Ta/Al-O/metal. It is found that the resistance of the top metallic layer shows a hysteretic behavior as a function electric field, which corresponds well with the substrate polarization versus electric field ( -) loop. This reversible hysteretic -behavior is independent of the applied magnetic field as well as the magnetic structure of the top metallic layer and keeps its memory state. This novel memory effect is attributed to the polarization reversal induced electrostatic potential, which is felt throughout the multilayer stack and is enhanced by the dielectric Al-O layer producing unique hysteretic, reversible, and reproducible resistance switching behavior. This novel universal electroresistance effect will open a new gateway to the development of future multiferroic memory devices operating at room temperature.","downloadable_attachments":[{"id":32744727,"asset_id":5698093,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":7246894,"first_name":"Syed Rizwan","last_name":"Hussain","domain_name":"pku","page_name":"SyedRizwanHussain","display_name":"Syed Rizwan Hussain","profile_url":"https://pku.academia.edu/SyedRizwanHussain?f_ri=3989","photo":"https://0.academia-photos.com/7246894/18506366/18468817/s65_syed_rizwan.hussain.jpg"}],"research_interests":[{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":32687,"name":"Multiferroics","url":"https://www.academia.edu/Documents/in/Multiferroics?f_ri=3989","nofollow":true},{"id":46794,"name":"Magnetoelectrics","url":"https://www.academia.edu/Documents/in/Magnetoelectrics?f_ri=3989","nofollow":true},{"id":48681,"name":"Magnetic Tunnel Junctions","url":"https://www.academia.edu/Documents/in/Magnetic_Tunnel_Junctions?f_ri=3989","nofollow":true},{"id":1482224,"name":"Spin-valve","url":"https://www.academia.edu/Documents/in/Spin-valve?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_5698060" data-work_id="5698060" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/5698060/Electric_field_control_of_CoFeB_IrMn_exchange_bias_system">Electric-field control of CoFeB/IrMn exchange bias system</a></div></div><div class="u-pb4x u-mt3x"></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/5698060" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="09d1a572d0dc13b838c83c10413892db" rel="nofollow" data-download="{"attachment_id":32744697,"asset_id":5698060,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/32744697/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="7246894" href="https://pku.academia.edu/SyedRizwanHussain">Syed Rizwan Hussain</a><script data-card-contents-for-user="7246894" type="text/json">{"id":7246894,"first_name":"Syed Rizwan","last_name":"Hussain","domain_name":"pku","page_name":"SyedRizwanHussain","display_name":"Syed Rizwan Hussain","profile_url":"https://pku.academia.edu/SyedRizwanHussain?f_ri=3989","photo":"https://0.academia-photos.com/7246894/18506366/18468817/s65_syed_rizwan.hussain.jpg"}</script></span></span></li><li class="js-paper-rank-work_5698060 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="5698060"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 5698060, container: ".js-paper-rank-work_5698060", }); 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In this manuscript, Markov Random Field (MRF) approach is used to evaluate the device reliability in the... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_3596348" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">The miniaturization of the devices into nanoscale has enabled ultra high density chips, but at the cost of increased defect density. In this manuscript, Markov Random Field (MRF) approach is used to evaluate the device reliability in the presence of high defect density. Both hard and soft errors have been considered. We have presented a NANOLAB based fault model of 8-bit full adder, basic building block being 2:1 multiplexer. At each level, a Triple Modular Redundancy (TMR) is employed to enhance reliability. The results are compared with another 8-bit full adder, designed using logic gates. Assuming defect rate up to 10%, the circuits are evaluated for stuck at faults. Further, we have augmented the NANOLAB tool to include a design library of various types of flip flops. A 4-bit SISO right shift register is used as vehicle for exemplifying our approach. The fault tolerant approach N-Modular Redundancy (NMR) is compared at different levels of granularity and for varying levels of N. It is observed that NMR fails to provide the device fault tolerance when defect rate is higher than a threshold value.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/3596348" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="5c7ee93c83c6de5157b4901f8aaf7c43" rel="nofollow" data-download="{"attachment_id":32373011,"asset_id":3596348,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/32373011/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="4140032" href="https://mnit.academia.edu/VineetSahula">Vineet Sahula</a><script data-card-contents-for-user="4140032" type="text/json">{"id":4140032,"first_name":"Vineet","last_name":"Sahula","domain_name":"mnit","page_name":"VineetSahula","display_name":"Vineet Sahula","profile_url":"https://mnit.academia.edu/VineetSahula?f_ri=3989","photo":"https://0.academia-photos.com/4140032/1608867/1943285/s65_vineet.sahula.jpg"}</script></span></span></li><li class="js-paper-rank-work_3596348 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="3596348"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 3596348, container: ".js-paper-rank-work_3596348", }); });</script></li><li class="js-percentile-work_3596348 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 3596348; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_3596348"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_3596348 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="3596348"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 3596348; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=3596348]").text(description); $(".js-view-count-work_3596348").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_3596348").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="3596348"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i></div><span class="InlineList-item-text u-textTruncate u-pl6x"><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a><script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (false) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=3596348]'), work: {"id":3596348,"title":"Reliable circuit analysis and design using nanoscale devices","created_at":"2013-05-24T00:56:48.390-07:00","url":"https://www.academia.edu/3596348/Reliable_circuit_analysis_and_design_using_nanoscale_devices?f_ri=3989","dom_id":"work_3596348","summary":"The miniaturization of the devices into nanoscale has enabled ultra high density chips, but at the cost of increased defect density. In this manuscript, Markov Random Field (MRF) approach is used to evaluate the device reliability in the presence of high defect density. Both hard and soft errors have been considered. We have presented a NANOLAB based fault model of 8-bit full adder, basic building block being 2:1 multiplexer. At each level, a Triple Modular Redundancy (TMR) is employed to enhance reliability. The results are compared with another 8-bit full adder, designed using logic gates. Assuming defect rate up to 10%, the circuits are evaluated for stuck at faults. Further, we have augmented the NANOLAB tool to include a design library of various types of flip flops. A 4-bit SISO right shift register is used as vehicle for exemplifying our approach. The fault tolerant approach N-Modular Redundancy (NMR) is compared at different levels of granularity and for varying levels of N. It is observed that NMR fails to provide the device fault tolerance when defect rate is higher than a threshold value.","downloadable_attachments":[{"id":32373011,"asset_id":3596348,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":4140032,"first_name":"Vineet","last_name":"Sahula","domain_name":"mnit","page_name":"VineetSahula","display_name":"Vineet Sahula","profile_url":"https://mnit.academia.edu/VineetSahula?f_ri=3989","photo":"https://0.academia-photos.com/4140032/1608867/1943285/s65_vineet.sahula.jpg"}],"research_interests":[{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_1150671" data-work_id="1150671" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/1150671/Thin_film_formation_from_low_energy_ions_new_kinetic_paths_new_properties_new_phases">Thin film formation from low energy ions: new kinetic paths, new properties, new phases</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Advances in the science and technology of communication and computing devices (electronics and optoelectronics devices) have relied heavily during the second half of the 20th century upon the scaling down of device dimensions. These... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_1150671" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Advances in the science and technology of communication and computing devices (electronics and optoelectronics devices) have relied heavily during the second half of the 20th century upon the scaling down of device dimensions. These dimensions are now close to the average distance between atoms in solid matter. More specifically, the very operation of new devices depends critically on the arrangement of atoms at interfaces, ie the junction of two different materials, as shown in Fig. 3. Interfaces are now often confined within one single atomic plane. In addition to the decrease in spatial dimen- sions, the complexity of the material structure has increased significantly as well. For instance, the number of interfaces found in a device has multiplied. This has led to the name of 'artificially structured materials', to emphasize the remoteness of atomic arrangement found in such structures with respect to those found as 'naturally occurring in nature'.<br />These structures can be described as a succession of ultra- thin solid films. These films are often epitaxial - from the Greek epi-, skin or surface, and -taxos, order - which means that each atomic layer is organized as in a periodic crystal, even at heterointerfaces where different materials join,</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/1150671" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="0557c50cef8ead6395c71e6bd25f23da" rel="nofollow" data-download="{"attachment_id":7066976,"asset_id":1150671,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/7066976/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="34870" href="https://asu.academia.edu/NicoleHerbots">Nicole Herbots</a><script data-card-contents-for-user="34870" type="text/json">{"id":34870,"first_name":"Nicole","last_name":"Herbots","domain_name":"asu","page_name":"NicoleHerbots","display_name":"Nicole Herbots","profile_url":"https://asu.academia.edu/NicoleHerbots?f_ri=3989","photo":"https://0.academia-photos.com/34870/11436/112666/s65_nicole.herbots.jpg"}</script></span></span></li><li class="js-paper-rank-work_1150671 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="1150671"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 1150671, container: ".js-paper-rank-work_1150671", }); 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$(".js-view-count[data-work-id=1150671]").text(description); $(".js-view-count-work_1150671").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_1150671").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="1150671"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">27</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="49" rel="nofollow" href="https://www.academia.edu/Documents/in/Electrical_Engineering">Electrical Engineering</a>, <script data-card-contents-for-ri="49" type="text/json">{"id":49,"name":"Electrical Engineering","url":"https://www.academia.edu/Documents/in/Electrical_Engineering?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="50" rel="nofollow" href="https://www.academia.edu/Documents/in/Electronic_Engineering">Electronic Engineering</a>, <script data-card-contents-for-ri="50" type="text/json">{"id":50,"name":"Electronic Engineering","url":"https://www.academia.edu/Documents/in/Electronic_Engineering?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="56" rel="nofollow" href="https://www.academia.edu/Documents/in/Materials_Engineering">Materials Engineering</a>, <script data-card-contents-for-ri="56" type="text/json">{"id":56,"name":"Materials Engineering","url":"https://www.academia.edu/Documents/in/Materials_Engineering?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="511" rel="nofollow" href="https://www.academia.edu/Documents/in/Materials_Science">Materials Science</a><script data-card-contents-for-ri="511" type="text/json">{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=1150671]'), work: {"id":1150671,"title":"Thin film formation from low energy ions: new kinetic paths, new properties, new phases","created_at":"2011-12-11T21:36:39.589-08:00","url":"https://www.academia.edu/1150671/Thin_film_formation_from_low_energy_ions_new_kinetic_paths_new_properties_new_phases?f_ri=3989","dom_id":"work_1150671","summary":"Advances in the science and technology of communication and computing devices (electronics and optoelectronics devices) have relied heavily during the second half of the 20th century upon the scaling down of device dimensions. These dimensions are now close to the average distance between atoms in solid matter. More specifically, the very operation of new devices depends critically on the arrangement of atoms at interfaces, ie the junction of two different materials, as shown in Fig. 3. Interfaces are now often confined within one single atomic plane. In addition to the decrease in spatial dimen- sions, the complexity of the material structure has increased significantly as well. For instance, the number of interfaces found in a device has multiplied. This has led to the name of 'artificially structured materials', to emphasize the remoteness of atomic arrangement found in such structures with respect to those found as 'naturally occurring in nature'.\nThese structures can be described as a succession of ultra- thin solid films. These films are often epitaxial - from the Greek epi-, skin or surface, and -taxos, order - which means that each atomic layer is organized as in a periodic crystal, even at heterointerfaces where different materials join,","downloadable_attachments":[{"id":7066976,"asset_id":1150671,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":34870,"first_name":"Nicole","last_name":"Herbots","domain_name":"asu","page_name":"NicoleHerbots","display_name":"Nicole Herbots","profile_url":"https://asu.academia.edu/NicoleHerbots?f_ri=3989","photo":"https://0.academia-photos.com/34870/11436/112666/s65_nicole.herbots.jpg"}],"research_interests":[{"id":49,"name":"Electrical Engineering","url":"https://www.academia.edu/Documents/in/Electrical_Engineering?f_ri=3989","nofollow":true},{"id":50,"name":"Electronic Engineering","url":"https://www.academia.edu/Documents/in/Electronic_Engineering?f_ri=3989","nofollow":true},{"id":56,"name":"Materials Engineering","url":"https://www.academia.edu/Documents/in/Materials_Engineering?f_ri=3989","nofollow":true},{"id":511,"name":"Materials Science","url":"https://www.academia.edu/Documents/in/Materials_Science?f_ri=3989","nofollow":true},{"id":2166,"name":"Surfaces and Interfaces","url":"https://www.academia.edu/Documents/in/Surfaces_and_Interfaces?f_ri=3989"},{"id":2465,"name":"Surface Science","url":"https://www.academia.edu/Documents/in/Surface_Science?f_ri=3989"},{"id":3848,"name":"Nanomaterials Characterization","url":"https://www.academia.edu/Documents/in/Nanomaterials_Characterization?f_ri=3989"},{"id":3988,"name":"Nanoelectronics","url":"https://www.academia.edu/Documents/in/Nanoelectronics?f_ri=3989"},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989"},{"id":4092,"name":"Semiconductor Nanostructures","url":"https://www.academia.edu/Documents/in/Semiconductor_Nanostructures?f_ri=3989"},{"id":4758,"name":"Electronics","url":"https://www.academia.edu/Documents/in/Electronics?f_ri=3989"},{"id":4907,"name":"Thin Films and Coatings","url":"https://www.academia.edu/Documents/in/Thin_Films_and_Coatings?f_ri=3989"},{"id":5396,"name":"Semiconductor Manufacturing","url":"https://www.academia.edu/Documents/in/Semiconductor_Manufacturing?f_ri=3989"},{"id":7855,"name":"Plasma Engineering","url":"https://www.academia.edu/Documents/in/Plasma_Engineering?f_ri=3989"},{"id":8702,"name":"Nanofabrication","url":"https://www.academia.edu/Documents/in/Nanofabrication?f_ri=3989"},{"id":10650,"name":"Materials","url":"https://www.academia.edu/Documents/in/Materials?f_ri=3989"},{"id":11678,"name":"Nanocomposites","url":"https://www.academia.edu/Documents/in/Nanocomposites?f_ri=3989"},{"id":11973,"name":"Nanomaterials","url":"https://www.academia.edu/Documents/in/Nanomaterials?f_ri=3989"},{"id":12502,"name":"Composite Materials","url":"https://www.academia.edu/Documents/in/Composite_Materials?f_ri=3989"},{"id":15933,"name":"Thin film (Physics)","url":"https://www.academia.edu/Documents/in/Thin_film_Physics_?f_ri=3989"},{"id":17733,"name":"Nanotechnology","url":"https://www.academia.edu/Documents/in/Nanotechnology?f_ri=3989"},{"id":23124,"name":"Surface Engineering","url":"https://www.academia.edu/Documents/in/Surface_Engineering?f_ri=3989"},{"id":23992,"name":"Nanochemistry","url":"https://www.academia.edu/Documents/in/Nanochemistry?f_ri=3989"},{"id":24002,"name":"Materials Science and Engineering","url":"https://www.academia.edu/Documents/in/Materials_Science_and_Engineering?f_ri=3989"},{"id":29067,"name":"Surface Chemistry","url":"https://www.academia.edu/Documents/in/Surface_Chemistry?f_ri=3989"},{"id":31157,"name":"Surfaces and interfaces (Physics)","url":"https://www.academia.edu/Documents/in/Surfaces_and_interfaces_Physics_?f_ri=3989"},{"id":103213,"name":"Nanoscience","url":"https://www.academia.edu/Documents/in/Nanoscience?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_82109824" data-work_id="82109824" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/82109824/CoFe_2_O_4_Nanoparticle_Integrated_Spin_Valve_Thin_Films_Prepared_by_Interfacial_Self_Assembly">CoFe 2 O 4 Nanoparticle-Integrated Spin-Valve Thin Films Prepared by Interfacial Self-Assembly</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">We report the fabrication of nanoparticle-integrated spin-valve system and investigate its magnetic properties and magnetotransport behaviors. Using a modified interfacial selfassembly method, chemically synthesized CoFe 2 O 4... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_82109824" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">We report the fabrication of nanoparticle-integrated spin-valve system and investigate its magnetic properties and magnetotransport behaviors. Using a modified interfacial selfassembly method, chemically synthesized CoFe 2 O 4 nanoparticles were assembled as a Langmuir film on liquid/air interface. This film was further deposited on the sputtered thin films of bottompinned spin valve without additional treatment. The nanoparticleassembled film with multilayer structure exhibits uniform and compact surfaces. Magnetization and magnetoresistance study show that the integrated nanoparticles give rise to a reduced interlayer coupling field and an increased magnetoresistance (MR) ratio in the spin valve. By analyzing the magnetic interaction between the nanoparticles and the spin valve, it is inferred that the magnetic stray field induced by the single-domain magnetic nanoparticles reduces the external magnetic field on the free layer, leading to the change of free-layer magnetization and the attenuation of interlayer coupling. The decrease of this ferromagnetic-type interlayer coupling resulted in a more favorable antiparallel magnetization configuration, manifested by the enhancement of MR ratio. This work demonstrates the integration of self-assembled nanoparticles with exchange-biased thin films, and the results suggest that nanoparticle integration can be employed as an alternative route to modulate the magnetization switching and magnetoresistance of spin valves.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/82109824" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="978e7e3b1df8575310f3fb1f603bffab" rel="nofollow" data-download="{"attachment_id":87921047,"asset_id":82109824,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/87921047/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="214235671" href="https://independent.academia.edu/Chengpeng_J">Chengpeng Jiang</a><script data-card-contents-for-user="214235671" type="text/json">{"id":214235671,"first_name":"Chengpeng","last_name":"Jiang","domain_name":"independent","page_name":"Chengpeng_J","display_name":"Chengpeng Jiang","profile_url":"https://independent.academia.edu/Chengpeng_J?f_ri=3989","photo":"https://0.academia-photos.com/214235671/72965269/72988170/s65_chengpeng.jiang.jpg"}</script></span></span></li><li class="js-paper-rank-work_82109824 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="82109824"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 82109824, container: ".js-paper-rank-work_82109824", }); });</script></li><li class="js-percentile-work_82109824 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 82109824; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_82109824"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_82109824 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="82109824"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 82109824; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=82109824]").text(description); $(".js-view-count-work_82109824").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_82109824").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="82109824"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">6</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="3988" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanoelectronics">Nanoelectronics</a>, <script data-card-contents-for-ri="3988" type="text/json">{"id":3988,"name":"Nanoelectronics","url":"https://www.academia.edu/Documents/in/Nanoelectronics?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="7711" rel="nofollow" href="https://www.academia.edu/Documents/in/Spintronics">Spintronics</a>, <script data-card-contents-for-ri="7711" type="text/json">{"id":7711,"name":"Spintronics","url":"https://www.academia.edu/Documents/in/Spintronics?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="11073" rel="nofollow" href="https://www.academia.edu/Documents/in/Self_Assembly">Self Assembly</a><script data-card-contents-for-ri="11073" type="text/json">{"id":11073,"name":"Self Assembly","url":"https://www.academia.edu/Documents/in/Self_Assembly?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=82109824]'), work: {"id":82109824,"title":"CoFe 2 O 4 Nanoparticle-Integrated Spin-Valve Thin Films Prepared by Interfacial Self-Assembly","created_at":"2022-06-23T09:54:40.528-07:00","url":"https://www.academia.edu/82109824/CoFe_2_O_4_Nanoparticle_Integrated_Spin_Valve_Thin_Films_Prepared_by_Interfacial_Self_Assembly?f_ri=3989","dom_id":"work_82109824","summary":"We report the fabrication of nanoparticle-integrated spin-valve system and investigate its magnetic properties and magnetotransport behaviors. Using a modified interfacial selfassembly method, chemically synthesized CoFe 2 O 4 nanoparticles were assembled as a Langmuir film on liquid/air interface. This film was further deposited on the sputtered thin films of bottompinned spin valve without additional treatment. The nanoparticleassembled film with multilayer structure exhibits uniform and compact surfaces. Magnetization and magnetoresistance study show that the integrated nanoparticles give rise to a reduced interlayer coupling field and an increased magnetoresistance (MR) ratio in the spin valve. By analyzing the magnetic interaction between the nanoparticles and the spin valve, it is inferred that the magnetic stray field induced by the single-domain magnetic nanoparticles reduces the external magnetic field on the free layer, leading to the change of free-layer magnetization and the attenuation of interlayer coupling. The decrease of this ferromagnetic-type interlayer coupling resulted in a more favorable antiparallel magnetization configuration, manifested by the enhancement of MR ratio. This work demonstrates the integration of self-assembled nanoparticles with exchange-biased thin films, and the results suggest that nanoparticle integration can be employed as an alternative route to modulate the magnetization switching and magnetoresistance of spin valves.","downloadable_attachments":[{"id":87921047,"asset_id":82109824,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":214235671,"first_name":"Chengpeng","last_name":"Jiang","domain_name":"independent","page_name":"Chengpeng_J","display_name":"Chengpeng Jiang","profile_url":"https://independent.academia.edu/Chengpeng_J?f_ri=3989","photo":"https://0.academia-photos.com/214235671/72965269/72988170/s65_chengpeng.jiang.jpg"}],"research_interests":[{"id":3988,"name":"Nanoelectronics","url":"https://www.academia.edu/Documents/in/Nanoelectronics?f_ri=3989","nofollow":true},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":7711,"name":"Spintronics","url":"https://www.academia.edu/Documents/in/Spintronics?f_ri=3989","nofollow":true},{"id":11073,"name":"Self Assembly","url":"https://www.academia.edu/Documents/in/Self_Assembly?f_ri=3989","nofollow":true},{"id":15933,"name":"Thin film (Physics)","url":"https://www.academia.edu/Documents/in/Thin_film_Physics_?f_ri=3989"},{"id":17733,"name":"Nanotechnology","url":"https://www.academia.edu/Documents/in/Nanotechnology?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_62485526" data-work_id="62485526" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/62485526/Taking_Advantage_of_the_Morpheein_Behavior_of_Peroxiredoxin_in_Bionanotechnology">Taking Advantage of the Morpheein Behavior of Peroxiredoxin in Bionanotechnology</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Morpheeins are proteins that reversibly assemble into different oligomers, whose architectures are governed by conformational changes of the subunits. This property could be utilized in bionanotechnology where the building of nanometric... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_62485526" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Morpheeins are proteins that reversibly assemble into different oligomers, whose architectures are governed by conformational changes of the subunits. This property could be utilized in bionanotechnology where the building of nanometric and new high-ordered structures is required. By capitalizing on the adaptability of morpheeins to create patterned structures and exploiting their inborn affinity toward inorganic and living matter, "bottom-up" creation of nanostructures could be achieved using a single protein building block, which may be useful as such or as scaffolds for more complex materials. Peroxiredoxins represent the paradigm of a morpheein that can be applied to bionanotechnology. This review describes the structural and functional transitions that peroxiredoxins undergo to form high-order oligomers, e.g., rings, tubes, particles, and catenanes, and reports on the chemical and genetic engineering approaches to employ them in the generation of responsive nanostructures and nanodevices. The usefulness of the morpheeins' behavior is emphasized, supporting their use in future applications.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/62485526" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="255da187abf3e97a53603e449b35af55" rel="nofollow" data-download="{"attachment_id":75232205,"asset_id":62485526,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/75232205/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="48456935" href="https://independent.academia.edu/FrancescoGiansanti">Francesco Giansanti</a><script data-card-contents-for-user="48456935" type="text/json">{"id":48456935,"first_name":"Francesco","last_name":"Giansanti","domain_name":"independent","page_name":"FrancescoGiansanti","display_name":"Francesco Giansanti","profile_url":"https://independent.academia.edu/FrancescoGiansanti?f_ri=3989","photo":"/images/s65_no_pic.png"}</script></span></span></li><li class="js-paper-rank-work_62485526 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="62485526"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 62485526, container: ".js-paper-rank-work_62485526", }); });</script></li><li class="js-percentile-work_62485526 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 62485526; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_62485526"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_62485526 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="62485526"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 62485526; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=62485526]").text(description); $(".js-view-count-work_62485526").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_62485526").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="62485526"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">15</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="531" rel="nofollow" href="https://www.academia.edu/Documents/in/Organic_Chemistry">Organic Chemistry</a>, <script data-card-contents-for-ri="531" type="text/json">{"id":531,"name":"Organic Chemistry","url":"https://www.academia.edu/Documents/in/Organic_Chemistry?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="2699" rel="nofollow" href="https://www.academia.edu/Documents/in/Tissue_Engineering">Tissue Engineering</a>, <script data-card-contents-for-ri="2699" type="text/json">{"id":2699,"name":"Tissue Engineering","url":"https://www.academia.edu/Documents/in/Tissue_Engineering?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="11073" rel="nofollow" href="https://www.academia.edu/Documents/in/Self_Assembly">Self Assembly</a><script data-card-contents-for-ri="11073" type="text/json">{"id":11073,"name":"Self Assembly","url":"https://www.academia.edu/Documents/in/Self_Assembly?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=62485526]'), work: {"id":62485526,"title":"Taking Advantage of the Morpheein Behavior of Peroxiredoxin in Bionanotechnology","created_at":"2021-11-26T09:34:39.497-08:00","url":"https://www.academia.edu/62485526/Taking_Advantage_of_the_Morpheein_Behavior_of_Peroxiredoxin_in_Bionanotechnology?f_ri=3989","dom_id":"work_62485526","summary":"Morpheeins are proteins that reversibly assemble into different oligomers, whose architectures are governed by conformational changes of the subunits. This property could be utilized in bionanotechnology where the building of nanometric and new high-ordered structures is required. By capitalizing on the adaptability of morpheeins to create patterned structures and exploiting their inborn affinity toward inorganic and living matter, \"bottom-up\" creation of nanostructures could be achieved using a single protein building block, which may be useful as such or as scaffolds for more complex materials. Peroxiredoxins represent the paradigm of a morpheein that can be applied to bionanotechnology. This review describes the structural and functional transitions that peroxiredoxins undergo to form high-order oligomers, e.g., rings, tubes, particles, and catenanes, and reports on the chemical and genetic engineering approaches to employ them in the generation of responsive nanostructures and nanodevices. The usefulness of the morpheeins' behavior is emphasized, supporting their use in future applications.","downloadable_attachments":[{"id":75232205,"asset_id":62485526,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":48456935,"first_name":"Francesco","last_name":"Giansanti","domain_name":"independent","page_name":"FrancescoGiansanti","display_name":"Francesco Giansanti","profile_url":"https://independent.academia.edu/FrancescoGiansanti?f_ri=3989","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":531,"name":"Organic Chemistry","url":"https://www.academia.edu/Documents/in/Organic_Chemistry?f_ri=3989","nofollow":true},{"id":2699,"name":"Tissue Engineering","url":"https://www.academia.edu/Documents/in/Tissue_Engineering?f_ri=3989","nofollow":true},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":11073,"name":"Self Assembly","url":"https://www.academia.edu/Documents/in/Self_Assembly?f_ri=3989","nofollow":true},{"id":11541,"name":"Graphene","url":"https://www.academia.edu/Documents/in/Graphene?f_ri=3989"},{"id":12694,"name":"Supramolecular self-assembly","url":"https://www.academia.edu/Documents/in/Supramolecular_self-assembly?f_ri=3989"},{"id":13621,"name":"Nanoparticles","url":"https://www.academia.edu/Documents/in/Nanoparticles?f_ri=3989"},{"id":17733,"name":"Nanotechnology","url":"https://www.academia.edu/Documents/in/Nanotechnology?f_ri=3989"},{"id":54080,"name":"Bionanotechnology","url":"https://www.academia.edu/Documents/in/Bionanotechnology?f_ri=3989"},{"id":128132,"name":"Nanostructures","url":"https://www.academia.edu/Documents/in/Nanostructures?f_ri=3989"},{"id":181569,"name":"Proteins","url":"https://www.academia.edu/Documents/in/Proteins?f_ri=3989"},{"id":207347,"name":"Bioconjugate Chemistry","url":"https://www.academia.edu/Documents/in/Bioconjugate_Chemistry?f_ri=3989"},{"id":931947,"name":"Self assembly of Macromolecules","url":"https://www.academia.edu/Documents/in/Self_assembly_of_Macromolecules?f_ri=3989"},{"id":996714,"name":"Protein Conjugation","url":"https://www.academia.edu/Documents/in/Protein_Conjugation?f_ri=3989"},{"id":1681026,"name":"Biochemistry and cell biology","url":"https://www.academia.edu/Documents/in/Biochemistry_and_cell_biology?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_62365298" data-work_id="62365298" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/62365298/Self_Assembled_Core_Shell_CdTe_Poly_3_hexylthiophene_Nanoensembles_as_Novel_Donor_Acceptor_Light_Harvesting_Systems">Self-Assembled Core-Shell CdTe/Poly(3-hexylthiophene) Nanoensembles as Novel Donor-Acceptor Light-Harvesting Systems</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">The self-assembly of novel core-shell nanoensembles consisting of regioregular poly(3-hexylthiophene) nanoparticles (P3HT) of 100 nm as core and semiconducting CdTe quantum dots (CdTe) as shell with a thickness of a few tens of nanometers... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_62365298" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">The self-assembly of novel core-shell nanoensembles consisting of regioregular poly(3-hexylthiophene) nanoparticles (P3HT) of 100 nm as core and semiconducting CdTe quantum dots (CdTe) as shell with a thickness of a few tens of nanometers was accomplished by employing a reprecipitation approach. The structure, morphology, and composition of CdTe/P3HT nanoensembles were confirmed by high-resolution scanning transmission microscopy and dynamic light-scattering studies. Intimate interface contact between the CdTe shell and the P3HT core leads to the stabilization of the CdTe/P3HT nanoensemble as probed by the steady-state absorption spectroscopy. Effective quenching of the characteristic photoluminescence of CdTe at 555 nm, accompanied by simultaneous increase in emission of P3HT at 660 and 720 nm, reveals photoinduced charge-transfer processes. Probing the redox properties of films of CdTe/P3HT further proves the formation of a stabilized core-shell system in the solid state. Photoele...</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/62365298" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="6386cd623243e29670a1eb417a81824d" rel="nofollow" data-download="{"attachment_id":75156299,"asset_id":62365298,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/75156299/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="37884318" href="https://csic.academia.edu/WolfgangMaser">Wolfgang Maser</a><script data-card-contents-for-user="37884318" type="text/json">{"id":37884318,"first_name":"Wolfgang","last_name":"Maser","domain_name":"csic","page_name":"WolfgangMaser","display_name":"Wolfgang Maser","profile_url":"https://csic.academia.edu/WolfgangMaser?f_ri=3989","photo":"/images/s65_no_pic.png"}</script></span></span></li><li class="js-paper-rank-work_62365298 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="62365298"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 62365298, container: ".js-paper-rank-work_62365298", }); 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$(".js-view-count[data-work-id=62365298]").text(description); $(".js-view-count-work_62365298").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_62365298").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="62365298"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">18</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="72" rel="nofollow" href="https://www.academia.edu/Documents/in/Chemical_Engineering">Chemical Engineering</a>, <script data-card-contents-for-ri="72" type="text/json">{"id":72,"name":"Chemical Engineering","url":"https://www.academia.edu/Documents/in/Chemical_Engineering?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="2306" rel="nofollow" href="https://www.academia.edu/Documents/in/Synthesis_of_nanoparticles">Synthesis of nanoparticles</a>, <script data-card-contents-for-ri="2306" type="text/json">{"id":2306,"name":"Synthesis of nanoparticles","url":"https://www.academia.edu/Documents/in/Synthesis_of_nanoparticles?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="2738" rel="nofollow" href="https://www.academia.edu/Documents/in/Renewable_Energy">Renewable Energy</a>, <script data-card-contents-for-ri="2738" type="text/json">{"id":2738,"name":"Renewable Energy","url":"https://www.academia.edu/Documents/in/Renewable_Energy?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a><script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=62365298]'), work: {"id":62365298,"title":"Self-Assembled Core-Shell CdTe/Poly(3-hexylthiophene) Nanoensembles as Novel Donor-Acceptor Light-Harvesting Systems","created_at":"2021-11-25T07:36:00.010-08:00","url":"https://www.academia.edu/62365298/Self_Assembled_Core_Shell_CdTe_Poly_3_hexylthiophene_Nanoensembles_as_Novel_Donor_Acceptor_Light_Harvesting_Systems?f_ri=3989","dom_id":"work_62365298","summary":"The self-assembly of novel core-shell nanoensembles consisting of regioregular poly(3-hexylthiophene) nanoparticles (P3HT) of 100 nm as core and semiconducting CdTe quantum dots (CdTe) as shell with a thickness of a few tens of nanometers was accomplished by employing a reprecipitation approach. The structure, morphology, and composition of CdTe/P3HT nanoensembles were confirmed by high-resolution scanning transmission microscopy and dynamic light-scattering studies. Intimate interface contact between the CdTe shell and the P3HT core leads to the stabilization of the CdTe/P3HT nanoensemble as probed by the steady-state absorption spectroscopy. Effective quenching of the characteristic photoluminescence of CdTe at 555 nm, accompanied by simultaneous increase in emission of P3HT at 660 and 720 nm, reveals photoinduced charge-transfer processes. Probing the redox properties of films of CdTe/P3HT further proves the formation of a stabilized core-shell system in the solid state. Photoele...","downloadable_attachments":[{"id":75156299,"asset_id":62365298,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":37884318,"first_name":"Wolfgang","last_name":"Maser","domain_name":"csic","page_name":"WolfgangMaser","display_name":"Wolfgang Maser","profile_url":"https://csic.academia.edu/WolfgangMaser?f_ri=3989","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":72,"name":"Chemical Engineering","url":"https://www.academia.edu/Documents/in/Chemical_Engineering?f_ri=3989","nofollow":true},{"id":2306,"name":"Synthesis of nanoparticles","url":"https://www.academia.edu/Documents/in/Synthesis_of_nanoparticles?f_ri=3989","nofollow":true},{"id":2738,"name":"Renewable Energy","url":"https://www.academia.edu/Documents/in/Renewable_Energy?f_ri=3989","nofollow":true},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":4092,"name":"Semiconductor Nanostructures","url":"https://www.academia.edu/Documents/in/Semiconductor_Nanostructures?f_ri=3989"},{"id":5412,"name":"Energy","url":"https://www.academia.edu/Documents/in/Energy?f_ri=3989"},{"id":7150,"name":"Complex Systems","url":"https://www.academia.edu/Documents/in/Complex_Systems?f_ri=3989"},{"id":7765,"name":"Semiconductors","url":"https://www.academia.edu/Documents/in/Semiconductors?f_ri=3989"},{"id":13621,"name":"Nanoparticles","url":"https://www.academia.edu/Documents/in/Nanoparticles?f_ri=3989"},{"id":14084,"name":"Energy and Environment","url":"https://www.academia.edu/Documents/in/Energy_and_Environment?f_ri=3989"},{"id":15599,"name":"Conducting Polymers","url":"https://www.academia.edu/Documents/in/Conducting_Polymers?f_ri=3989"},{"id":23090,"name":"Polymer synthesis","url":"https://www.academia.edu/Documents/in/Polymer_synthesis?f_ri=3989"},{"id":26060,"name":"Conjugated Polymers","url":"https://www.academia.edu/Documents/in/Conjugated_Polymers?f_ri=3989"},{"id":63431,"name":"Solar Energy","url":"https://www.academia.edu/Documents/in/Solar_Energy?f_ri=3989"},{"id":90304,"name":"Photodetectors","url":"https://www.academia.edu/Documents/in/Photodetectors?f_ri=3989"},{"id":531184,"name":"Hybrid Materials","url":"https://www.academia.edu/Documents/in/Hybrid_Materials?f_ri=3989"},{"id":800918,"name":"Charge transfer","url":"https://www.academia.edu/Documents/in/Charge_transfer?f_ri=3989"},{"id":1462372,"name":"Metal Chalcogenide Nanoparticles","url":"https://www.academia.edu/Documents/in/Metal_Chalcogenide_Nanoparticles?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_49725787" data-work_id="49725787" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/49725787/Simulation_of_the_Electrical_and_Thermal_Properties_of_Graphene_Field_Effect_Transistor">Simulation of the Electrical and Thermal Properties of Graphene Field Effect Transistor</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">In this research work, the electrical and thermal properties of Graphene field effect transistor (GFET) has been simulated by varying the width of graphene channel. Here, the electrical characteristics, like electron density, hole... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_49725787" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">In this research work, the electrical and thermal properties of Graphene field effect transistor (GFET) has been simulated by varying the width of graphene channel. Here, the electrical characteristics, like electron density, hole density, I-V Characteristics and charge carrier velocity profile in the channel region has been studied for three different values of graphene channel width-1 nm, 2 nm and 3 nm. To analyze the thermal properties of the GFET device, the temperature profile of the graphene channel has been simulated for 1, 2 and 3 nm channel width. After analyzing the simulation of this characteristics, it is concluded that, both electrical and thermal properties of GFET can be improved by fabricating the channel with larger width in the GFET device.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/49725787" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="0b031ef2d13282c2b95b67a9ad251d43" rel="nofollow" data-download="{"attachment_id":67987751,"asset_id":49725787,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/67987751/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="131215577" href="https://independent.academia.edu/FathemaFarjana">Fathema Farjana</a><script data-card-contents-for-user="131215577" type="text/json">{"id":131215577,"first_name":"Fathema","last_name":"Farjana","domain_name":"independent","page_name":"FathemaFarjana","display_name":"Fathema Farjana","profile_url":"https://independent.academia.edu/FathemaFarjana?f_ri=3989","photo":"https://0.academia-photos.com/131215577/34114921/30117026/s65_fathema.farjana.jpg"}</script></span></span></li><li class="js-paper-rank-work_49725787 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="49725787"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 49725787, container: ".js-paper-rank-work_49725787", }); });</script></li><li class="js-percentile-work_49725787 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 49725787; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_49725787"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_49725787 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="49725787"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 49725787; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=49725787]").text(description); $(".js-view-count-work_49725787").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_49725787").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="49725787"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">3</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="3988" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanoelectronics">Nanoelectronics</a>, <script data-card-contents-for-ri="3988" type="text/json">{"id":3988,"name":"Nanoelectronics","url":"https://www.academia.edu/Documents/in/Nanoelectronics?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="31208" rel="nofollow" href="https://www.academia.edu/Documents/in/Energy_technology">Energy technology</a><script data-card-contents-for-ri="31208" type="text/json">{"id":31208,"name":"Energy technology","url":"https://www.academia.edu/Documents/in/Energy_technology?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=49725787]'), work: {"id":49725787,"title":"Simulation of the Electrical and Thermal Properties of Graphene Field Effect Transistor","created_at":"2021-07-10T23:33:03.845-07:00","url":"https://www.academia.edu/49725787/Simulation_of_the_Electrical_and_Thermal_Properties_of_Graphene_Field_Effect_Transistor?f_ri=3989","dom_id":"work_49725787","summary":"In this research work, the electrical and thermal properties of Graphene field effect transistor (GFET) has been simulated by varying the width of graphene channel. Here, the electrical characteristics, like electron density, hole density, I-V Characteristics and charge carrier velocity profile in the channel region has been studied for three different values of graphene channel width-1 nm, 2 nm and 3 nm. To analyze the thermal properties of the GFET device, the temperature profile of the graphene channel has been simulated for 1, 2 and 3 nm channel width. After analyzing the simulation of this characteristics, it is concluded that, both electrical and thermal properties of GFET can be improved by fabricating the channel with larger width in the GFET device.","downloadable_attachments":[{"id":67987751,"asset_id":49725787,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":131215577,"first_name":"Fathema","last_name":"Farjana","domain_name":"independent","page_name":"FathemaFarjana","display_name":"Fathema Farjana","profile_url":"https://independent.academia.edu/FathemaFarjana?f_ri=3989","photo":"https://0.academia-photos.com/131215577/34114921/30117026/s65_fathema.farjana.jpg"}],"research_interests":[{"id":3988,"name":"Nanoelectronics","url":"https://www.academia.edu/Documents/in/Nanoelectronics?f_ri=3989","nofollow":true},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":31208,"name":"Energy technology","url":"https://www.academia.edu/Documents/in/Energy_technology?f_ri=3989","nofollow":true}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_44917853" data-work_id="44917853" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/44917853/Taking_Advantage_of_the_Morpheein_Behavior_of_Peroxiredoxin_in_Bionanotechnology">Taking Advantage of the Morpheein Behavior of Peroxiredoxin in Bionanotechnology</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Morpheeins are proteins that reversibly assemble into different oligomers, whose architectures are governed by conformational changes of the subunits. This property could be utilized in bionanotechnology where the building of nanometric... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_44917853" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Morpheeins are proteins that reversibly assemble into different oligomers, whose architectures are governed by conformational changes of the subunits. This property could be utilized in bionanotechnology where the building of nanometric and new high-ordered structures is required. By capitalizing on the adaptability of morpheeins to create patterned structures and exploiting their inborn affinity toward inorganic and living matter, “bottom-up” creation of nanostructures could be achieved using a single protein building block, which may be useful as such or as scaffolds for more complex materials. Peroxiredoxins represent the paradigm of a morpheein that can be applied to bionanotechnology. This review describes the structural and functional transitions that peroxiredoxins undergo to form high-order oligomers, e.g., rings, tubes, particles, and catenanes, and reports on the chemical and genetic engineering approaches to employ them in the generation of responsive nanostructures and nanodevices. The usefulness of the morpheeins’ behavior is emphasized, supporting their use in future applications.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/44917853" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="520be966d8b4ea86b9f855d93680bb13" rel="nofollow" data-download="{"attachment_id":65706399,"asset_id":44917853,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/65706399/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="56709365" href="https://univaq.academia.edu/MatteoArdini">Matteo Ardini</a><script data-card-contents-for-user="56709365" type="text/json">{"id":56709365,"first_name":"Matteo","last_name":"Ardini","domain_name":"univaq","page_name":"MatteoArdini","display_name":"Matteo Ardini","profile_url":"https://univaq.academia.edu/MatteoArdini?f_ri=3989","photo":"https://0.academia-photos.com/56709365/20283192/19989316/s65_matteo.ardini.jpg"}</script></span></span></li><li class="js-paper-rank-work_44917853 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="44917853"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 44917853, container: ".js-paper-rank-work_44917853", }); 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$(".js-view-count[data-work-id=44917853]").text(description); $(".js-view-count-work_44917853").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_44917853").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="44917853"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">12</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="2699" rel="nofollow" href="https://www.academia.edu/Documents/in/Tissue_Engineering">Tissue Engineering</a>, <script data-card-contents-for-ri="2699" type="text/json">{"id":2699,"name":"Tissue Engineering","url":"https://www.academia.edu/Documents/in/Tissue_Engineering?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="11073" rel="nofollow" href="https://www.academia.edu/Documents/in/Self_Assembly">Self Assembly</a>, <script data-card-contents-for-ri="11073" type="text/json">{"id":11073,"name":"Self Assembly","url":"https://www.academia.edu/Documents/in/Self_Assembly?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="11541" rel="nofollow" href="https://www.academia.edu/Documents/in/Graphene">Graphene</a><script data-card-contents-for-ri="11541" type="text/json">{"id":11541,"name":"Graphene","url":"https://www.academia.edu/Documents/in/Graphene?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=44917853]'), work: {"id":44917853,"title":"Taking Advantage of the Morpheein Behavior of Peroxiredoxin in Bionanotechnology","created_at":"2021-01-16T12:47:53.696-08:00","url":"https://www.academia.edu/44917853/Taking_Advantage_of_the_Morpheein_Behavior_of_Peroxiredoxin_in_Bionanotechnology?f_ri=3989","dom_id":"work_44917853","summary":"Morpheeins are proteins that reversibly assemble into different oligomers, whose architectures are governed by conformational changes of the subunits. This property could be utilized in bionanotechnology where the building of nanometric and new high-ordered structures is required. By capitalizing on the adaptability of morpheeins to create patterned structures and exploiting their inborn affinity toward inorganic and living matter, “bottom-up” creation of nanostructures could be achieved using a single protein building block, which may be useful as such or as scaffolds for more complex materials. Peroxiredoxins represent the paradigm of a morpheein that can be applied to bionanotechnology. This review describes the structural and functional transitions that peroxiredoxins undergo to form high-order oligomers, e.g., rings, tubes, particles, and catenanes, and reports on the chemical and genetic engineering approaches to employ them in the generation of responsive nanostructures and nanodevices. The usefulness of the morpheeins’ behavior is emphasized, supporting their use in future applications.","downloadable_attachments":[{"id":65706399,"asset_id":44917853,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":56709365,"first_name":"Matteo","last_name":"Ardini","domain_name":"univaq","page_name":"MatteoArdini","display_name":"Matteo Ardini","profile_url":"https://univaq.academia.edu/MatteoArdini?f_ri=3989","photo":"https://0.academia-photos.com/56709365/20283192/19989316/s65_matteo.ardini.jpg"}],"research_interests":[{"id":2699,"name":"Tissue Engineering","url":"https://www.academia.edu/Documents/in/Tissue_Engineering?f_ri=3989","nofollow":true},{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":11073,"name":"Self Assembly","url":"https://www.academia.edu/Documents/in/Self_Assembly?f_ri=3989","nofollow":true},{"id":11541,"name":"Graphene","url":"https://www.academia.edu/Documents/in/Graphene?f_ri=3989","nofollow":true},{"id":12694,"name":"Supramolecular self-assembly","url":"https://www.academia.edu/Documents/in/Supramolecular_self-assembly?f_ri=3989"},{"id":13621,"name":"Nanoparticles","url":"https://www.academia.edu/Documents/in/Nanoparticles?f_ri=3989"},{"id":17733,"name":"Nanotechnology","url":"https://www.academia.edu/Documents/in/Nanotechnology?f_ri=3989"},{"id":54080,"name":"Bionanotechnology","url":"https://www.academia.edu/Documents/in/Bionanotechnology?f_ri=3989"},{"id":128132,"name":"Nanostructures","url":"https://www.academia.edu/Documents/in/Nanostructures?f_ri=3989"},{"id":181569,"name":"Proteins","url":"https://www.academia.edu/Documents/in/Proteins?f_ri=3989"},{"id":931947,"name":"Self assembly of Macromolecules","url":"https://www.academia.edu/Documents/in/Self_assembly_of_Macromolecules?f_ri=3989"},{"id":996714,"name":"Protein Conjugation","url":"https://www.academia.edu/Documents/in/Protein_Conjugation?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_12879834 coauthored" data-work_id="12879834" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/12879834/Stress_and_Phase_Engineered_ZrO2_Ge_for_High_k_Dielectric_Applications">Stress and Phase Engineered ZrO2/Ge for High-k Dielectric Applications</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">ZrO 2 /Ge is potential high-k dielectric candidate to replace silicon based devices. Controlling stress in zirconia film and stabilizing high dielectric constant phase is crucial for high-k application. A precise control of stress and... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_12879834" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">ZrO 2 /Ge is potential high-k dielectric candidate to replace silicon based devices. Controlling stress in zirconia film and stabilizing high dielectric constant phase is crucial for <br />high-k application. A precise control of stress and phase selectivity in high-k thin films is demonstrated. Thin films of ZrO 2 were grown by reactive sputter deposition. Wide range of growth stress in thin films from -0.3 to -2.8 GPa can be tuned by growth rate control. Adatom incorporation into grain  oundary was the dominant source of observed stress. Phase selectivity in zirconia was achieved by tuning growth  parameters.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/12879834" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="1b1559327bcf597bdd459be46827f5f2" rel="nofollow" data-download="{"attachment_id":37862045,"asset_id":12879834,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/37862045/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="10153518" href="https://northwestern.academia.edu/KVLVNarayanAchari">K.V.L.V. Narayanachari</a><script data-card-contents-for-user="10153518" type="text/json">{"id":10153518,"first_name":"K.V.L.V.","last_name":"Narayanachari","domain_name":"northwestern","page_name":"KVLVNarayanAchari","display_name":"K.V.L.V. Narayanachari","profile_url":"https://northwestern.academia.edu/KVLVNarayanAchari?f_ri=3989","photo":"https://0.academia-photos.com/10153518/5424170/6187244/s65_k.v.l.v._narayan.achari.jpg"}</script></span></span><span class="u-displayInlineBlock InlineList-item-text"> and <span class="u-textDecorationUnderline u-clickable InlineList-item-text js-work-more-authors-12879834">+1</span><div class="hidden js-additional-users-12879834"><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://iisc.academia.edu/AmiyaBanerjee">Amiya Banerjee</a></span></div></div></span><script>(function(){ var popoverSettings = { el: $('.js-work-more-authors-12879834'), placement: 'bottom', hide_delay: 200, html: true, content: function(){ return $('.js-additional-users-12879834').html(); } } new HoverPopover(popoverSettings); })();</script></li><li class="js-paper-rank-work_12879834 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="12879834"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 12879834, container: ".js-paper-rank-work_12879834", }); });</script></li><li class="js-percentile-work_12879834 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 12879834; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_12879834"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_12879834 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="12879834"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 12879834; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=12879834]").text(description); $(".js-view-count-work_12879834").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_12879834").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="12879834"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">9</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="3989" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanodevices">Nanodevices</a>, <script data-card-contents-for-ri="3989" type="text/json">{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="44549" rel="nofollow" href="https://www.academia.edu/Documents/in/Gas_Sensors">Gas Sensors</a>, <script data-card-contents-for-ri="44549" type="text/json">{"id":44549,"name":"Gas Sensors","url":"https://www.academia.edu/Documents/in/Gas_Sensors?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="49427" rel="nofollow" href="https://www.academia.edu/Documents/in/Thin_Films">Thin Films</a>, <script data-card-contents-for-ri="49427" type="text/json">{"id":49427,"name":"Thin Films","url":"https://www.academia.edu/Documents/in/Thin_Films?f_ri=3989","nofollow":true}</script><a class="InlineList-item-text" data-has-card-for-ri="128132" rel="nofollow" href="https://www.academia.edu/Documents/in/Nanostructures">Nanostructures</a><script data-card-contents-for-ri="128132" type="text/json">{"id":128132,"name":"Nanostructures","url":"https://www.academia.edu/Documents/in/Nanostructures?f_ri=3989","nofollow":true}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=12879834]'), work: {"id":12879834,"title":"Stress and Phase Engineered ZrO2/Ge for High-k Dielectric Applications","created_at":"2015-06-09T01:28:05.701-07:00","url":"https://www.academia.edu/12879834/Stress_and_Phase_Engineered_ZrO2_Ge_for_High_k_Dielectric_Applications?f_ri=3989","dom_id":"work_12879834","summary":"ZrO 2 /Ge is potential high-k dielectric candidate to replace silicon based devices. Controlling stress in zirconia film and stabilizing high dielectric constant phase is crucial for\r\nhigh-k application. A precise control of stress and phase selectivity in high-k thin films is demonstrated. Thin films of ZrO 2 were grown by reactive sputter deposition. Wide range of growth stress in thin films from -0.3 to -2.8 GPa can be tuned by growth rate control. Adatom incorporation into grain oundary was the dominant source of observed stress. Phase selectivity in zirconia was achieved by tuning growth parameters.","downloadable_attachments":[{"id":37862045,"asset_id":12879834,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":10153518,"first_name":"K.V.L.V.","last_name":"Narayanachari","domain_name":"northwestern","page_name":"KVLVNarayanAchari","display_name":"K.V.L.V. Narayanachari","profile_url":"https://northwestern.academia.edu/KVLVNarayanAchari?f_ri=3989","photo":"https://0.academia-photos.com/10153518/5424170/6187244/s65_k.v.l.v._narayan.achari.jpg"},{"id":489770,"first_name":"Amiya","last_name":"Banerjee","domain_name":"iisc","page_name":"AmiyaBanerjee","display_name":"Amiya Banerjee","profile_url":"https://iisc.academia.edu/AmiyaBanerjee?f_ri=3989","photo":"https://0.academia-photos.com/489770/167030/17335373/s65_amiya.banerjee.jpg"}],"research_interests":[{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":44549,"name":"Gas Sensors","url":"https://www.academia.edu/Documents/in/Gas_Sensors?f_ri=3989","nofollow":true},{"id":49427,"name":"Thin Films","url":"https://www.academia.edu/Documents/in/Thin_Films?f_ri=3989","nofollow":true},{"id":128132,"name":"Nanostructures","url":"https://www.academia.edu/Documents/in/Nanostructures?f_ri=3989","nofollow":true},{"id":139778,"name":"Dielectrics","url":"https://www.academia.edu/Documents/in/Dielectrics?f_ri=3989"},{"id":898956,"name":"Zirconia Ceramics","url":"https://www.academia.edu/Documents/in/Zirconia_Ceramics?f_ri=3989"},{"id":1327729,"name":"Stress In Thin Films","url":"https://www.academia.edu/Documents/in/Stress_In_Thin_Films?f_ri=3989"},{"id":1958155,"name":"In-Situ Stress Measurement","url":"https://www.academia.edu/Documents/in/In-Situ_Stress_Measurement?f_ri=3989"},{"id":2254284,"name":"Fabrication and Structural Characterization of Thin Films","url":"https://www.academia.edu/Documents/in/Fabrication_and_Structural_Characterization_of_Thin_Films?f_ri=3989"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_6251201" data-work_id="6251201" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/6251201/Comparative_study_of_Nb_and_TiW_barrier_layers_between_Au_and_a_SiO2_M_Liehr_J_P_Delrue_R_Caudano_N_Herbots_R_A_L_Vanden_Berghe_R_Vlaeminck_and_H_Loos3_J_Vac_Sci_Technol_A_2_288_1984_">Comparative study of Nb and TiW barrier layers between Au and a-SiO2. M. Liehr, J. P. Delrue, R. Caudano, N. Herbots, R. A. L. Vanden Berghe, R. Vlaeminck and H. Loos3 J. Vac. Sci. Technol. A 2, 288 (1984)</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">The performance of Ti0.3W0.7 and Nb thin films as diffusion barriers for Au was investigated by Rutherford Backscattering Spectrometry (RBS) and Auger Electron Spectroscopy(AES). The films were sputter deposited in Ar:N2 (70:30 vol%) or... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_6251201" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">The performance of Ti0.3W0.7 and Nb thin films as diffusion barriers for Au was investigated by Rutherford Backscattering Spectrometry (RBS) and Auger Electron Spectroscopy(AES). The films were sputter deposited in Ar:N2 (70:30 vol%) or pure Ar on amorphous SiO2. They were annealed in air at temperatures ranging from 250 °C up to 750 °C for several hours. In‐depth profiles revealed an onset of oxidation of the barriers at 520 °C for Nb and about 600 °C for TiW. Barrier oxidation and extensive diffusion could be correlated. Distinct diffusion behavior as a function of temperature was established between TiW and Nb. A Nb multilayer structure was found to provide the best reliability as the barrier and as the adhesion layer. <br /> <br />© 1984 American Vacuum Society <br />Received 15 September 1983 Accepted 31 October 1983 <br />"</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/6251201" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="7f9d5072d516d67cd8d37ea616c61e50" rel="nofollow" data-download="{"attachment_id":48946286,"asset_id":6251201,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/48946286/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="34870" href="https://asu.academia.edu/NicoleHerbots">Nicole Herbots</a><script data-card-contents-for-user="34870" type="text/json">{"id":34870,"first_name":"Nicole","last_name":"Herbots","domain_name":"asu","page_name":"NicoleHerbots","display_name":"Nicole Herbots","profile_url":"https://asu.academia.edu/NicoleHerbots?f_ri=3989","photo":"https://0.academia-photos.com/34870/11436/112666/s65_nicole.herbots.jpg"}</script></span></span></li><li class="js-paper-rank-work_6251201 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="6251201"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 6251201, container: ".js-paper-rank-work_6251201", }); 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M. Liehr, J. P. Delrue, R. Caudano, N. Herbots, R. A. L. Vanden Berghe, R. Vlaeminck and H. Loos3 J. Vac. Sci. Technol. A 2, 288 (1984)","created_at":"2014-03-01T10:54:08.721-08:00","url":"https://www.academia.edu/6251201/Comparative_study_of_Nb_and_TiW_barrier_layers_between_Au_and_a_SiO2_M_Liehr_J_P_Delrue_R_Caudano_N_Herbots_R_A_L_Vanden_Berghe_R_Vlaeminck_and_H_Loos3_J_Vac_Sci_Technol_A_2_288_1984_?f_ri=3989","dom_id":"work_6251201","summary":"The performance of Ti0.3W0.7 and Nb thin films as diffusion barriers for Au was investigated by Rutherford Backscattering Spectrometry (RBS) and Auger Electron Spectroscopy(AES). The films were sputter deposited in Ar:N2 (70:30 vol%) or pure Ar on amorphous SiO2. They were annealed in air at temperatures ranging from 250 °C up to 750 °C for several hours. In‐depth profiles revealed an onset of oxidation of the barriers at 520 °C for Nb and about 600 °C for TiW. Barrier oxidation and extensive diffusion could be correlated. Distinct diffusion behavior as a function of temperature was established between TiW and Nb. A Nb multilayer structure was found to provide the best reliability as the barrier and as the adhesion layer.\r\n\r\n© 1984 American Vacuum Society\r\nReceived 15 September 1983 Accepted 31 October 1983\r\n\"","downloadable_attachments":[{"id":48946286,"asset_id":6251201,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":34870,"first_name":"Nicole","last_name":"Herbots","domain_name":"asu","page_name":"NicoleHerbots","display_name":"Nicole Herbots","profile_url":"https://asu.academia.edu/NicoleHerbots?f_ri=3989","photo":"https://0.academia-photos.com/34870/11436/112666/s65_nicole.herbots.jpg"}],"research_interests":[{"id":54,"name":"Engineering Physics","url":"https://www.academia.edu/Documents/in/Engineering_Physics?f_ri=3989","nofollow":true},{"id":56,"name":"Materials 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two-dimensional nanosheet. We have demonstrated the detection of four different types of biological... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_16990597" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">In this work, we have developed a general methodology for constructing an activatable biosensor utilizing a thermoresponsive polymer and two-dimensional nanosheet. We have demonstrated the detection of four different types of biological compounds using the smart PEGMA (poly(ethylene glycol) methyl ether methacrylate), oligonucleotides, and graphene oxide nanoassembly. The activity of the functional nanodevice is controlled with a thermo-switch at 39°C. In this design, the nanosized graphene oxide serves as a template for fluorophore labeled probe oligonucleotides while quenching the fluorescence intensities dramatically. On the other hand, the PEGMA polymer serves as an activatable protecting layer covering the graphene oxide and entrapping the probe oligonucleotides on the surface. The PEGMA polymers are hydrophobic above their lower critical solution temperature (LCST) and therefore interact strongly with the hydrophobic surface of graphene oxide, creating a closed configuration (OFF state) of the nanodevice. However, once the temperature decreases below the LCST, the polymer undergoes conformational change and becomes hydrophilic. This opens up the surface of the graphene oxide (open configuration, ON state), freeing the encapsulated payload on the surface. We have tuned the activity of the nanodevice for the detection of a sequence-specific DNA, miR-10b, thrombin, and adenosine. The activity of our functional system can be decreased by ∼80% with a thermo-switch at 39°C. Our approach can be extended to other antisense oligonucleotide, aptamer, or DNAzyme based sensing strategies.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/16990597" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="f65cd8cd51ae3d825a12b5abb8dce2b7" rel="nofollow" data-download="{"attachment_id":39295702,"asset_id":16990597,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/39295702/download_file?st=MTczOTgyODIyNiw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="36514076" href="https://selcuk.academia.edu/BurakBuyukbekar">Burak Buyukbekar</a><script data-card-contents-for-user="36514076" type="text/json">{"id":36514076,"first_name":"Burak","last_name":"Buyukbekar","domain_name":"selcuk","page_name":"BurakBuyukbekar","display_name":"Burak Buyukbekar","profile_url":"https://selcuk.academia.edu/BurakBuyukbekar?f_ri=3989","photo":"/images/s65_no_pic.png"}</script></span></span></li><li class="js-paper-rank-work_16990597 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="16990597"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 16990597, container: ".js-paper-rank-work_16990597", }); 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We have demonstrated the detection of four different types of biological compounds using the smart PEGMA (poly(ethylene glycol) methyl ether methacrylate), oligonucleotides, and graphene oxide nanoassembly. The activity of the functional nanodevice is controlled with a thermo-switch at 39°C. In this design, the nanosized graphene oxide serves as a template for fluorophore labeled probe oligonucleotides while quenching the fluorescence intensities dramatically. On the other hand, the PEGMA polymer serves as an activatable protecting layer covering the graphene oxide and entrapping the probe oligonucleotides on the surface. The PEGMA polymers are hydrophobic above their lower critical solution temperature (LCST) and therefore interact strongly with the hydrophobic surface of graphene oxide, creating a closed configuration (OFF state) of the nanodevice. However, once the temperature decreases below the LCST, the polymer undergoes conformational change and becomes hydrophilic. This opens up the surface of the graphene oxide (open configuration, ON state), freeing the encapsulated payload on the surface. We have tuned the activity of the nanodevice for the detection of a sequence-specific DNA, miR-10b, thrombin, and adenosine. The activity of our functional system can be decreased by ∼80% with a thermo-switch at 39°C. Our approach can be extended to other antisense oligonucleotide, aptamer, or DNAzyme based sensing strategies.","downloadable_attachments":[{"id":39295702,"asset_id":16990597,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":36514076,"first_name":"Burak","last_name":"Buyukbekar","domain_name":"selcuk","page_name":"BurakBuyukbekar","display_name":"Burak Buyukbekar","profile_url":"https://selcuk.academia.edu/BurakBuyukbekar?f_ri=3989","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":3989,"name":"Nanodevices","url":"https://www.academia.edu/Documents/in/Nanodevices?f_ri=3989","nofollow":true},{"id":4331,"name":"Biosensors","url":"https://www.academia.edu/Documents/in/Biosensors?f_ri=3989","nofollow":true},{"id":11973,"name":"Nanomaterials","url":"https://www.academia.edu/Documents/in/Nanomaterials?f_ri=3989","nofollow":true},{"id":152514,"name":"Applications of 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