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href="https://web-static.archive.org/_static/css/iconochive.css?v=3PDvdIFv" />  <title>Paul Scherrer Institut (PSI) :: Paul Scherrer Institute </title> <link href="/web/20150926004859im_/http://www.psi.ch/favicon.ico" rel="shortcut icon"> <link rel="Stylesheet" href="https://web.archive.org/web/20150926004859cs_/http://webbase.psi.ch/webbase/css/psi.css?1443228407" type="text/css"> <link rel="Stylesheet" href="https://web.archive.org/web/20150926004859cs_/http://webbase.psi.ch/webbase/css/psi_print.css" type="text/css" media="print"> <link rel="alternate" type="application/rss+xml" title="RSS Feed" href="/web/20150926004859/http://www.psi.ch/rss-en"/>    <script src="https://web.archive.org/web/20150926004859js_/http://webbase.psi.ch/webbase/script/jquery-1.3.2.min.js" type="text/javascript"></script> <script type="text/javascript" src="https://web.archive.org/web/20150926004859js_/http://webbase.psi.ch/webbase/script/jquery.foswiki.js"></script> <script type="text/javascript" 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src="/web/20150926004859im_/http://www.psi.ch/webbase/img/qshome.jpg" alt=""><p>«Wir schaffen Wissen – heute f眉r morgen»</p></div> <h1><a name="Paul_Scherrer_Institute"></a> Paul Scherrer Institute </h1> The Paul Scherrer Institute, PSI, is the largest research centre for natural and engineering sciences within Switzerland. We perform world-class research in three main subject areas: Matter and Material; Energy and the Environment; and Human Health. By conducting fundamental and applied research, we work on long-term solutions for major challenges facing society, industry and science. <br><br><br class="clear"> <div class="thumblist separator"> <h2><a name="Current_news_from_PSI"></a> Current news from PSI </h2> <div class="item"> <p class="headnote"> 23. September 2015 </p> <div class="imageFloat imageFloat_left " style=""><a href="/web/20150926004859/http://www.psi.ch/media/water-pathways-make-fuel-cells-more-efficient" class="imageHref" title="teaserbild.jpg"><img border="0" src="/web/20150926004859im_/http://www.psi.ch/media/MM20150923BoillatBrennstoffzellenDE/igp_240_teaserbild.jpg" alt="teaser picture" width="240" height="135"/></a></div> <h3><a name="Water_pathways_make_fuel_cells_m"></a> <a href="/web/20150926004859/http://www.psi.ch/media/water-pathways-make-fuel-cells-more-efficient">Water pathways make fuel cells more efficient</a> </h3> <span class="spanquickstart" style="margin-bottom:-30px"> <a href="/web/20150926004859/http://www.psi.ch/media/media-releases">Media Releases</a> <a href="/web/20150926004859/http://www.psi.ch/media/energy-and-environment">Energy and Environment</a> <a href="/web/20150926004859/http://www.psi.ch/media/storage">Storage</a> </span> <br><br>Researchers from the Paul Scherrer Institute (PSI) have developed a coating technique in the laboratory conditions that could raise the efficiency of fuel cells. The PSI scientists have already applied to patent the technique, which is suitable for mass production. <br><br> </div> <div class="item"> <p class="headnote"> 21. September 2015 </p> <div class="imageFloat imageFloat_left " style=""><a href="/web/20150926004859/http://www.psi.ch/media/tiny-magnets-mimic-steam-water-and-ice" class="imageHref" title="teaserbild.jpg"><img border="0" src="/web/20150926004859im_/http://www.psi.ch/media/MM20150921HeydermanPhasenTDE/igp_240_teaserbild.jpg" alt="teaser picture" width="240" height="135"/></a></div> <h3><a name="Tiny_magnets_mimic_steam_water_a"></a> <a href="/web/20150926004859/http://www.psi.ch/media/tiny-magnets-mimic-steam-water-and-ice">Tiny magnets mimic steam, water and ice</a> </h3> <span class="spanquickstart" style="margin-bottom:-30px"> <a href="/web/20150926004859/http://www.psi.ch/media/media-releases">Media Releases</a> <a href="/web/20150926004859/http://www.psi.ch/media/materials-research">Materials Research</a> <a href="/web/20150926004859/http://www.psi.ch/media/matter-and-material">Matter and Material</a> <a href="/web/20150926004859/http://www.psi.ch/media/research-using-muons">Research Using Muons</a> <a href="/web/20150926004859/http://www.psi.ch/media/micro-and-nanotechnology">Micro- and Nanotechnology</a> </span> <br><br>Researchers at the Paul Scherrer Institute (PSI) created a synthetic material out of 1 billion tiny magnets. Astonishingly, it now appears that the magnetic properties of this so-called metamaterial change with the temperature, so that it can take on different states; just like water has a gaseous, liquid and a solid state. <br><br> </div> <div class="item"> <p class="headnote"> 8. September 2015 </p> <div class="imageFloat imageFloat_left " style=""><a href="/web/20150926004859/http://www.psi.ch/media/the-key-to-charging-a-lithium-ion-battery-rapidly" class="imageHref" title="teaserbild.jpg"><img border="0" src="/web/20150926004859im_/http://www.psi.ch/media/MM20150908NovakLFPBatterieDE/igp_240_teaserbild.jpg" alt="teaser picture" width="240" height="135"/></a></div> <h3><a name="The_key_to_charging_a_lithium_io"></a> <a href="/web/20150926004859/http://www.psi.ch/media/the-key-to-charging-a-lithium-ion-battery-rapidly">The key to charging a lithium-ion battery rapidly</a> </h3> <span class="spanquickstart" style="margin-bottom:-30px"> <a href="/web/20150926004859/http://www.psi.ch/media/media-releases">Media Releases</a> <a href="/web/20150926004859/http://www.psi.ch/media/energy-and-environment">Energy and Environment</a> <a href="/web/20150926004859/http://www.psi.ch/media/research-using-synchrotron-light">Research Using Synchrotron Light</a> </span> <br><br>Lithium iron phosphate batteries are very durable and can be charged relatively quickly. Researchers from the Paul Scherrer Institute (PSI), ETH Zurich and Toyota Central R&D Labs, Inc. reveal the reasons for these properties in a new study. The findings were made possible thanks to measurements using a new method at the Swiss Light Source (SLS) at PSI. </div> <div class="item"> <p class="headnote"> 3. September 2015 </p> <div class="imageFloat imageFloat_left " style=""><a href="/web/20150926004859/http://www.psi.ch/media/in-search-of-the-smallest-bit" class="imageHref" title="teaserbild.jpg"><img border="0" src="/web/20150926004859im_/http://www.psi.ch/media/MM20150903NoltingMagnetismusDE/igp_240_teaserbild.jpg" alt="teaser picture" width="240" height="135"/></a></div> <h3><a name="In_search_of_the_smallest_bit"></a> <a href="/web/20150926004859/http://www.psi.ch/media/in-search-of-the-smallest-bit">In search of the smallest bit</a> </h3> <span class="spanquickstart" style="margin-bottom:-30px"> <a href="/web/20150926004859/http://www.psi.ch/media/matter-and-material">Matter and Material</a> <a href="/web/20150926004859/http://www.psi.ch/media/research-using-synchrotron-light">Research Using Synchrotron Light</a> <a href="/web/20150926004859/http://www.psi.ch/media/materials-research">Materials Research</a> </span> <br><br>For increasingly compact storage media, magnetic areas – the memory bits – also need to become smaller and smaller. But just how small can a magnet be? Frithjof Nolting and his colleagues at the Paul Scherrer Institute investigate the surprising phenomena in the field of nanomagnetism. <br><br> </div> <div class="item"> <p class="headnote"> 17. August 2015 </p> <div class="imageFloat imageFloat_left " style=""><a href="/web/20150926004859/http://www.psi.ch/media/terahertz-laser-light-focused-to-the-extreme" class="imageHref" title="teaserbild.jpg"><img border="0" src="/web/20150926004859im_/http://www.psi.ch/media/MM20150817HauriTerablitzDE/igp_240_teaserbild.jpg" alt="teaser picture" width="240" height="135"/></a></div> <h3><a name="Terahertz_laser_light_focused_to"></a> <a href="/web/20150926004859/http://www.psi.ch/media/terahertz-laser-light-focused-to-the-extreme">Terahertz laser light focused to the extreme</a> </h3> <span class="spanquickstart" style="margin-bottom:-30px"> <a href="/web/20150926004859/http://www.psi.ch/media/matter-and-material">Matter and Material</a> <a href="/web/20150926004859/http://www.psi.ch/media/materials-research">Materials Research</a> </span> <br><br>Researchers from the Paul Scherrer Institute have managed to focus the light pulse terahertz laser at the limit of what is permitted by the classical laws of physics. This opens up new possibilities for studying the properties of materials. <br><br> </div> <br class="clear"> <span class="newsArchive"><a href="/web/20150926004859/http://www.psi.ch/media/public-and-media">More news can be found in our popular science blog "fascinating research".</a> </span></div> <br> <hr class="clear"> <br><br><span class="InfoDescription">Information for</span> <div class="gridbox3"> <div class="w33"> <h3><a name="PUBLIC_and_MEDIA"></a> <a href="/web/20150926004859/http://www.psi.ch/media/public-and-media">PUBLIC and MEDIA</a> </h3> Discover and investigate. Explore the world of the Paul Scherrer Institute. Gain an insight into Switzerland's largest research institute. </div> <div class="w33"> <h3><a name="SCIENTISTS_and_USERS"></a> <a href="/web/20150926004859/http://www.psi.ch/science/scientists-and-users">SCIENTISTS and USERS</a> </h3> Direct access for scientists, researchers and the users of our large-scale facilities. In English only. </div> <div class="w33 last"> <h3><a name="INDUSTRY_and_the_ECONOMY"></a> <a href="/web/20150926004859/http://www.psi.ch/industry/industry-and-the-economy">INDUSTRY and the ECONOMY</a> </h3> With its expertise, PSI can support your business in solving technological problems. Within the SwissFEL project, we provide industrial partners with interesting opportunities for collaboration. </div></div> </div> <div class="qssidebar"> <div class="langprint"> <div class="lang"> <a href="/web/20150926004859/http://www.psi.ch/de/">DE</a><span class="activelang">EN</span><a href="/web/20150926004859/http://www.psi.ch/fr/">FR</a> </div> <div class="print"> <a href="/web/20150926004859/http://www.psi.ch/pdf/" title="Download this page as a PDF" class="pdfpage">PDF</a><a href="/web/20150926004859/http://www.psi.ch/print/" title="Print version of this page" class="printpage">print</a> </div> </div> <ul id="applinks"> <li class="liapplink"><a class="aapplink" href="/web/20150926004859/http://www.psi.ch/pa/" title="">Education & Jobs</a></li> <li class="liapplink"><a class="aapplink" href="/web/20150926004859/http://www.psi.ch/events/" title="">Events</a></li> <li class="liapplink"><a class="aapplink" href="/web/20150926004859/http://www.psi.ch/info/" title="">Information Material</a></li> </ul> <div class="TeaserBox" style="height: 18px; padding: 12px 0;">  <div class="addthis_toolbox addthis_default_style" style="padding-left: 5%;"> <a class="addthis_button_preferred_1"></a> <a class="addthis_button_preferred_2"></a> <a class="addthis_button_preferred_3"></a> <a class="addthis_button_preferred_4"></a> <a class="addthis_button_compact"></a> <a class="addthis_counter addthis_bubble_style"></a> </div>  </div> <div class="TeaserBox"> <span class="ImageDescription"><b>Photo on the left:</b> Aerial view of the PSI premises, May 2014.</span> </div> <div class="TeaserBox highlight2"> <h3><a name="Proton_Therapy"></a> <a href="/web/20150926004859/http://www.psi.ch/protontherapy/center-for-proton-therapy-cpt">Proton Therapy</a> </h3> Treatment for specific cancers at PSI </div> <div class="TeaserBox banner"> <h3><a name="Open_Day_2015"></a> <a href="/web/20150926004859/http://www.psi.ch/events/tdot2015">Open Day 2015</a> </h3> Visit us on the pulse of research <br><br><strong>18 October 2015 from 10:00 AM to 05:00 PM</strong> </div> <div class="TeaserBox"> <h3><a name="User_Office"></a> <a href="/web/20150926004859/http://www.psi.ch/useroffice/useroffice">User Office</a> </h3> The PSI User Office is a central PSI installation to serve the users from all the four user laboratories. </div> <div class="TeaserBox"> <h3><a name="SwissFEL"></a> <a href="/web/20150926004859/http://www.psi.ch/media/overview-swissfel">SwissFEL</a> </h3> The new large-scale facility at the PSI: overview, current issues, construction progress </div> <div class="TeaserBox"> <h3><a name="Visitor_Centre_psi_forum"></a> <a href="https://web.archive.org/web/20150926004859/http://www.psi.ch/psiforum/visitor-centre-psi-forum" target="_top">Visitor Centre psi forum</a> </h3> Experience research live </div> <div class="TeaserBox"> <h3><a name="The_iLab_School_Laboratory"></a> <a href="https://web.archive.org/web/20150926004859/http://www.psi.ch/ilab" target="_top">The iLab School Laboratory</a> </h3> Experience Science - Explore Research </div> <div class="TeaserBox"> <h3><a name="Energie_Spiegel"></a> <a href="/web/20150926004859/http://www.psi.ch/info/energie-spiegel">Energie Spiegel</a> </h3> The newsletter regularly published by PSI on the subject of energy systems and their analysis. </div> <div class="TeaserBox highlight2"> <h3><a name="Fascinating_research"></a> <a href="/web/20150926004859/http://www.psi.ch/media/public-and-media">Fascinating research</a> </h3> Learn more about PSI's research cosmos </div> <div class="LinkBoxTop Social"> <h3><a name="Follow_the_PSI"></a> Follow the PSI </h3> <ul> <li><a href="https://web.archive.org/web/20150926004859/http://www.psi.ch/rss-en" class="iconSubRss"><font class="decoSubLine">RSS</font></a></li> <li><a href="https://web.archive.org/web/20150926004859/https://twitter.com/psich_en" class="iconSubTwitter"><font class="decoSubLine">Twitter</font></a></li> <li><a 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