Physical Measurement Laboratory

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" typeof="foaf:Image"/> </picture> </a> </div> <div class="nist-hero__caption"> <a href="/web/20230822105342/https://www.nist.gov/news-events/news/2023/07/new-nist-measurements-aim-advance-and-validate-portable-mri-technology"> <div class="text">New NIST Measurements Aim to Advance and Validate Portable MRI Technology</div> </a> </div> </div> </div> <div class="nist-hero__item tablet:grid-col-6 "> <div class="nist-hero__item-inner"> <div class="nist-hero__image"> <a href="/web/20230822105342/https://www.nist.gov/news-events/news/2023/07/lessons-experimental-brain-phantom"> <picture> <source srcset="/web/20230822105342im_/https://www.nist.gov/sites/default/files/styles/600w_x_360h/public/images/2023/06/26/artificial-cranium.png.webp?itok=oTe2yF7O 1x, /web/20230822105342im_/https://www.nist.gov/sites/default/files/styles/1200w_x_720h/public/images/2023/06/26/artificial-cranium.png.webp?itok=x7ctqqnb 2x" media="(min-width: 480px)" type="image/webp" width="600" height="360"/> <source srcset="/web/20230822105342im_/https://www.nist.gov/sites/default/files/styles/300w_x_180h/public/images/2023/06/26/artificial-cranium.png.webp?itok=bmYR-JHa 1x, /web/20230822105342im_/https://www.nist.gov/sites/default/files/styles/600w_x_360h/public/images/2023/06/26/artificial-cranium.png.webp?itok=oTe2yF7O 2x" media="(min-width: 0px)" type="image/webp" width="300" height="180"/> <img loading="eager" src="/web/20230822105342im_/https://www.nist.gov/sites/default/files/styles/600w_x_360h/public/images/2023/06/26/artificial-cranium.png.jpg?itok=oTe2yF7O" width="600" height="360" alt="The artificial cranium in a liquid bath." typeof="foaf:Image"/> </picture> </a> </div> <div class="nist-hero__caption"> <a href="/web/20230822105342/https://www.nist.gov/news-events/news/2023/07/lessons-experimental-brain-phantom"> <div class="text">Lessons from an Experimental Brain Phantom</div> </a> </div> </div> </div> </div> </div> <div class="paragraph paragraph--type--dynamic-content-list-ou paragraph--view-mode--default"> <div class="nist-block "> <h2 class="nist-block__title"> <div class="string">News and Updates</div> </h2> <div class="viewsreference"><div class="views-element-container"><div class="js-view-dom-id-7004f4d9edf64ebee5ac4322a90de6f30ca01b3bef8011607e87e037caefeb6d"> <div> <article role="article" about="/news-events/news/2023/08/nist-demonstrates-new-primary-standard-measuring-ultralow-pressures" typeof="schema:Article" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230822105342/https://www.nist.gov/news-events/news/2023/08/nist-demonstrates-new-primary-standard-measuring-ultralow-pressures" hreflang="en"><img loading="lazy" src="/web/20230822105342im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2023/08/10/Group1-edit.jpg?itok=HLE4cHpW" width="100" height="72" alt="Four researchers pose standing in a lab, smiling and wearing safety glasses, surrouded by wires and other electronics." typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/news-events/news/2023/08/nist-demonstrates-new-primary-standard-measuring-ultralow-pressures"><span property="schema:name">NIST Demonstrates a New ‘Primary Standard’ for Measuring Ultralow Pressures</span> </a></h3> <div class="nist-teaser__date"> <div class="daterange"><time datetime="2023-08-10T12:00:00Z">August 10, 2023</time> </div> </div> </header> <div class="nist-teaser__content"> <div property="schema:text" class="text-with-summary">Chip manufacturing, gravitational wave detectors and quantum computers could all benefit from better ways to measure a vacuum.</div> </div> </div> </article> </div> <div> <article role="article" about="/news-events/news/2023/07/big-improvements-new-probe-design-smokestack-emission-monitoring" typeof="schema:Article" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230822105342/https://www.nist.gov/news-events/news/2023/07/big-improvements-new-probe-design-smokestack-emission-monitoring" hreflang="en"><img loading="lazy" src="/web/20230822105342im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2023/05/18/tube%201.jpg?itok=oiycqaYX" width="85" height="100" alt="Aaron Johnson" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/news-events/news/2023/07/big-improvements-new-probe-design-smokestack-emission-monitoring"><span property="schema:name">Big Improvements in New Probe Design for Smokestack Emission Monitoring</span> </a></h3> <div class="nist-teaser__date"> <div class="daterange"><time datetime="2023-07-31T12:00:00Z">July 31, 2023</time> </div> </div> </header> <div class="nist-teaser__content"> <div property="schema:text" class="text-with-summary">Each year, to meet requirements set by the Environmental Protection Agency (EPA), coal-fired power plants must have their smokestack emissions audited by an</div> </div> </div> </article> </div> <div> <article role="article" about="/news-events/news/2023/07/spotlight-detecting-inner-workings-and-origins-our-universe-nist-researcher" typeof="schema:Article" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230822105342/https://www.nist.gov/news-events/news/2023/07/spotlight-detecting-inner-workings-and-origins-our-universe-nist-researcher" hreflang="en"><img loading="lazy" src="/web/20230822105342im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2023/07/28/tammy_lucas_photo_for_spotlight_072023.jpg?itok=ykRs4_nS" width="100" height="75" alt="Two people wearing coveralls in a "clean room" lab look up at a disk-shaped object that one of them is holding. " typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/news-events/news/2023/07/spotlight-detecting-inner-workings-and-origins-our-universe-nist-researcher"><span property="schema:name">Spotlight: Detecting the Inner Workings and Origins of Our Universe With NIST Researcher Tammy Lucas</span> </a></h3> <div class="nist-teaser__date"> <div class="daterange"><time datetime="2023-07-20T12:00:00Z">July 20, 2023</time> </div> </div> </header> <div class="nist-teaser__content"> <div property="schema:text" class="text-with-summary">NIST researcher Tammy Lucas is building tools to help astronomers and cosmologists look back in time to the earliest moments of our universe — and see what we</div> </div> </div> </article> </div> <div> <article role="article" about="/news-events/news/2023/07/measuring-kibble-dynamic-force-reference" typeof="schema:Article" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230822105342/https://www.nist.gov/news-events/news/2023/07/measuring-kibble-dynamic-force-reference" hreflang="en"><img loading="lazy" src="/web/20230822105342im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2023/07/18/Smiling%20Guy.jpg?itok=zxrvKemO" width="72" height="100" alt="NIST researcher Jared Strait with a prototype hand-held KDFR" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/news-events/news/2023/07/measuring-kibble-dynamic-force-reference"><span property="schema:name">MEASURING UP: Kibble Dynamic Force Reference</span> </a></h3> <div class="nist-teaser__date"> <div class="daterange"><time datetime="2023-07-18T12:00:00Z">July 18, 2023</time> </div> </div> </header> <div class="nist-teaser__content"> <div property="schema:text" class="text-with-summary">Static force, such as the weight of a person standing motionless on a bathroom scale or the force that an office full of equipment exerts on a high-rise floor</div> </div> </div> </article> </div> <footer> <div class="link-list"><a href="/web/20230822105342/https://www.nist.gov/news-events/news-updates/org/5651">View All News and Updates</a></div> </footer> </div> </div> </div> </div> </div> <div class="paragraph paragraph--type--dynamic-content-list-ou paragraph--view-mode--default"> <div class="nist-block "> <h2 class="nist-block__title"> <div class="string">Events</div> </h2> <div class="viewsreference"><div class="views-element-container"><div class="js-view-dom-id-d7dbf020c5b5d5358e575cb8490ceee0f4ddb90e695b7311024654079ab3a51d"> <div> <article role="article" about="/news-events/events/2023/08/5838-southwest-assurance-program-swap" class="nist-teaser"> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/news-events/events/2023/08/5838-southwest-assurance-program-swap"><span>5838 Southwest Assurance Program, SWAP</span> </a></h3> <div class="nist-teaser__date"> <div class="smartdate">Mon, Aug 28 - Thu, Aug 31 2023</div> </div> </header> <div class="nist-teaser__content"> <div class="text-with-summary">NIST Handbook 143, Program Handbook (2019) details the criteria used for OWM Laboratory Recognition. NIST Handbook 143</div> </div> </div> </article> </div> <div> <article role="article" about="/news-events/events/2023/08/5852-metric-system-estimation-information-session" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230822105342/https://www.nist.gov/news-events/events/2023/08/5852-metric-system-estimation-information-session" hreflang="en"><img loading="lazy" src="/web/20230822105342im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2022/03/21/SI%20Wheel.png?itok=21xjKLP3" width="100" height="100" alt="Color image of SI wheel" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/news-events/events/2023/08/5852-metric-system-estimation-information-session"><span>5852 Metric System Estimation Information Session</span> </a></h3> <div class="nist-teaser__date"> <div class="smartdate">Thu, Aug 31 2023, 5:00 - 6:30pm EDT</div> </div> </header> <div class="nist-teaser__content"> <div class="text-with-summary">The International System of Units (SI), commonly known as the metric system, is easy to use and learn when taught using</div> </div> </div> </article> </div> <div> <article role="article" about="/news-events/events/2023/09/5872-basic-uncertainty-concepts" class="nist-teaser"> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/news-events/events/2023/09/5872-basic-uncertainty-concepts"><span>5872 Basic Uncertainty Concepts</span> </a></h3> <div class="nist-teaser__date"> <div class="smartdate">Thu, Sep 14 2023, 2:00 - 4:00pm EDT</div> </div> </header> <div class="nist-teaser__content"> <div class="text-with-summary">This 2-hour webinar provides a very basic introduction to uncertainty calculations and reporting using the 8-step</div> </div> </div> </article> </div> <div> <article role="article" about="/news-events/events/2023/09/5839-midamerica-measurement-assurance-program-midmap" class="nist-teaser"> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/news-events/events/2023/09/5839-midamerica-measurement-assurance-program-midmap"><span>5839 MidAmerica Measurement Assurance Program, MidMAP</span> </a></h3> <div class="nist-teaser__date"> <div class="smartdate">Mon, Sep 25 - Thu, Sep 28 2023</div> </div> </header> <div class="nist-teaser__content"> <div class="text-with-summary">NIST Handbook 143, Program Handbook (2019) details the criteria used for OWM Laboratory Recognition. NIST Handbook 143</div> </div> </div> </article> </div> <footer> <div class="link-list"><a href="/web/20230822105342/https://www.nist.gov/news-events/upcoming-events/org/5651">View All Events</a></div> </footer> </div> </div> </div> </div> </div> <div class="paragraph paragraph--type--content-list paragraph--view-mode--default"> <div class="nist-block "> <h2 class="nist-block__title"> <div class="string">Awards</div> </h2> <div class="nist-field nist-field--label-hidden entity-reference"> <div class="nist-field__items"> <div class="nist-field__item"> <article role="article" about="/awards/2023-spie-harold-e-edgerton-award-high-speed-optics-tara-fortier" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230822105342/https://www.nist.gov/awards/2023-spie-harold-e-edgerton-award-high-speed-optics-tara-fortier" hreflang="en"><img loading="lazy" src="/web/20230822105342im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2023/04/26/tara-fortier.png?itok=ZMSnmVBq" width="100" height="62" alt="Tara Fortier" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/awards/2023-spie-harold-e-edgerton-award-high-speed-optics-tara-fortier"><span>2023 SPIE Harold E. Edgerton Award in High-Speed Optics - Tara Fortier</span> </a></h3> </header> <div class="nist-teaser__content"> <div class="text-long">In recognition of pioneering contributions to the development of frequency combs based on mode-locked lasers and their applications in</div> </div> </div> </article> </div> <div class="nist-field__item"> <article role="article" about="/awards/2023-breakthrough-new-horizons-physics-prize-adam-kaufman" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230822105342/https://www.nist.gov/awards/2023-breakthrough-new-horizons-physics-prize-adam-kaufman" hreflang="en"><img loading="lazy" src="/web/20230822105342im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2022/09/21/Kaufman_photo.jpg?itok=Z0Ja8WFV" width="100" height="95" alt="Adam Kaufman poses for a head shot with a shelf of library books in the background. " typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/awards/2023-breakthrough-new-horizons-physics-prize-adam-kaufman"><span>2023 Breakthrough New Horizons in Physics Prize - Adam Kaufman</span> </a></h3> </header> <div class="nist-teaser__content"> <div class="text-long">Kaufman shares the $100,000 prize with selected winners, all from different institutions (Hannes Bernien, Manuel Endres, Kang-Kuen Ni</div> </div> </div> </article> </div> <div class="nist-field__item"> <article role="article" about="/awards/2022-vannevar-bush-faculty-fellow-jun-ye" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230822105342/https://www.nist.gov/awards/2022-vannevar-bush-faculty-fellow-jun-ye" hreflang="en"><img loading="lazy" src="/web/20230822105342im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2021/11/19/jun-ye-jila.jpg?itok=uP5Cl5DX" width="82" height="100" alt="Jun Ye" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/awards/2022-vannevar-bush-faculty-fellow-jun-ye"><span>2022 Vannevar Bush Faculty Fellow - Jun Ye</span> </a></h3> </header> <div class="nist-teaser__content"> <div class="text-long">The 2022 Class will join a cadre of approximately 50 current Fellows who conduct basic research in areas of importance to the DoD, including</div> </div> </div> </article> </div> <div class="nist-field__item"> <article role="article" about="/awards/pao-pml-receive-2022-communicators-award-excellence-video-animation" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230822105342/https://www.nist.gov/awards/pao-pml-receive-2022-communicators-award-excellence-video-animation" hreflang="en"><img loading="lazy" src="/web/20230822105342im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2022/05/11/28thCommAwards_SiteBugs_Final_SiteBug_Video_Gold.png?itok=Ogtqh5CF" width="81" height="100" alt="black circle. big white and gold lowercase a in the middle. Around the edges: 28th annual video excellence in white. Gold box at bottom that includes black words: The Communicator Awards" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/awards/pao-pml-receive-2022-communicators-award-excellence-video-animation"><span>PAO, PML Receive 2022 Communicators Award of Excellence for Video Animation</span> </a></h3> </header> <div class="nist-teaser__content"> <div class="text-long">NIST's video "Einstein, Time and Very Small Things - with Jun Ye" received a Communicators Award of Excellence in two categories: Use of</div> </div> </div> </article> </div> <div class="nist-field__item"> <article role="article" about="/awards/2022-ifcs-sawyer-award-elizabeth-donley" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230822105342/https://www.nist.gov/awards/2022-ifcs-sawyer-award-elizabeth-donley" hreflang="en"><img loading="lazy" src="/web/20230822105342im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2020/05/27/donley.jpg?itok=t9PdWwNo" width="77" height="100" alt="Elizabeth Donley" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/awards/2022-ifcs-sawyer-award-elizabeth-donley"><span>2022 IFCS Sawyer Award - Elizabeth Donley</span> </a></h3> </header> <div class="nist-teaser__content"> <div class="text-long">For selfless and sustained leadership in the frequency control community.</div> </div> </div> </article> </div> <div class="nist-field__item"> <article role="article" about="/awards/2022-distinguished-career-award-chemistry-ted-heilweil" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230822105342/https://www.nist.gov/awards/2022-distinguished-career-award-chemistry-ted-heilweil" hreflang="en"><img loading="lazy" src="/web/20230822105342im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2017/08/15/ted-heilweil_headshot.jpg?itok=PTChNjBN" width="100" height="100" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/awards/2022-distinguished-career-award-chemistry-ted-heilweil"><span>2022 Distinguished Career Award in Chemistry - Ted Heilweil</span> </a></h3> </header> <div class="nist-teaser__content"> <div class="text-long">In recognition for seminal contributions to the advancement of vibrational spectroscopy and mentoring an entire generation of scientists to</div> </div> </div> </article> </div> <div class="nist-field__item"> <article role="article" about="/awards/2022-uffc-distinguished-service-award-elizabeth-donley" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230822105342/https://www.nist.gov/awards/2022-uffc-distinguished-service-award-elizabeth-donley" hreflang="en"><img loading="lazy" src="/web/20230822105342im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2020/05/27/donley.jpg?itok=t9PdWwNo" width="77" height="100" alt="Elizabeth Donley" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/awards/2022-uffc-distinguished-service-award-elizabeth-donley"><span>2022 UFFC Distinguished Service Award - Elizabeth Donley</span> </a></h3> </header> <div class="nist-teaser__content"> <div class="text-long">For leadership in the revision of two important IEEE standards in Frequency and Time Metrology.</div> </div> </div> </article> </div> </div> </div> <div class="link-list"> <a href="/web/20230822105342/https://www.nist.gov/awards/org/5651">View All Awards</a> </div> </div> </div> <div class="paragraph paragraph--type--dynamic-content-list-ou paragraph--view-mode--default"> <div class="nist-block "> <h2 class="nist-block__title"> <div class="string">Press Coverage</div> </h2> <div class="viewsreference"><div class="views-element-container"><div class="js-view-dom-id-142b70c3034d2041b68780aaffddf21e34cecd7cc3abf0e60669eb135525f83b"> <div> <article role="article" about="/press-coverage/nist-collaborates-raytheon-bbn-universities-create-quantum-computer-toggle-switch" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230822105342/https://www.nist.gov/press-coverage/nist-collaborates-raytheon-bbn-universities-create-quantum-computer-toggle-switch" hreflang="en"><img loading="lazy" src="/web/20230822105342im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2023/06/26/23ITL002_Cover_Ideas_Noh_2023_final_crop.png?itok=KX4FmHNn" width="99" height="100" alt="A blue-tinged drawing shows a schematic of the two qubits and resonator above a white rectangle, which represents the SQUID device that controls the connections and relationships among the qubits and resonator elements." typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/press-coverage/nist-collaborates-raytheon-bbn-universities-create-quantum-computer-toggle-switch"><span>NIST Collaborates With Raytheon BBN & Universities to Create Quantum Computer Toggle Switch</span> </a></h3> <div class="nist-teaser__type"> <div class="string">ExecutiveGov</div> </div> <div class="nist-teaser__date"> <div class="datetime"><time datetime="2023-06-28T12:00:00Z">June 28, 2023</time> </div> </div> </header> <div class="nist-teaser__content"> <div class="text-with-summary">A research team that includes the National Institute of Standards and Technology has developed a device that enables quantum computers to switch connections</div> </div> </div> </article> </div> <div> <article role="article" about="/press-coverage/nist-boffins-shrink-atomic-beam-clock-size-postage-stamp" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230822105342/https://www.nist.gov/press-coverage/nist-boffins-shrink-atomic-beam-clock-size-postage-stamp" hreflang="en"><img loading="lazy" src="/web/20230822105342im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2023/06/20/P1450248%20copy.jpg?itok=iAmChRWX" width="100" height="56" alt="A smiling woman stands with two smiling men, holding up a small device. Two their right is a large cylindrical metal instrument, lying horizontally." typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/press-coverage/nist-boffins-shrink-atomic-beam-clock-size-postage-stamp"><span>NIST boffins shrink atomic beam clock to the size of a postage stamp</span> </a></h3> <div class="nist-teaser__type"> <div class="string">The Reigster</div> </div> <div class="nist-teaser__date"> <div class="datetime"><time datetime="2023-06-27T12:00:00Z">June 27, 2023</time> </div> </div> </header> <div class="nist-teaser__content"> <div class="text-with-summary">There's a new atomic clock on the block over at the US National Institute of Standards and Technology (NIST), and while it's not as accurate as its predecessors</div> </div> </div> </article> </div> <div> <article role="article" about="/press-coverage/microscopic-pillars-can-recycle-waste-heat-energy" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230822105342/https://www.nist.gov/press-coverage/microscopic-pillars-can-recycle-waste-heat-energy" hreflang="en"><img loading="lazy" src="/web/20230822105342im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2023/05/19/thermal-electric.jpg?itok=t1L-V-vQ" width="100" height="100" alt="nanopillars" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/press-coverage/microscopic-pillars-can-recycle-waste-heat-energy"><span>Microscopic Pillars Can Recycle Waste Heat as Energy</span> </a></h3> <div class="nist-teaser__type"> <div class="string">IEEE Spectrum</div> </div> <div class="nist-teaser__date"> <div class="datetime"><time datetime="2023-06-05T12:00:00Z">June 5, 2023</time> </div> </div> </header> <div class="nist-teaser__content"> <div class="text-with-summary">About US $100 billion each year of energy produced in the United States each year is wasted as heat. Now a new study finds that microscopic pillars built into</div> </div> </div> </article> </div> <div> <article role="article" about="/press-coverage/accurately-measuring-ultracold-trapped-atoms" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230822105342/https://www.nist.gov/press-coverage/accurately-measuring-ultracold-trapped-atoms" hreflang="en"><img loading="lazy" src="/web/20230822105342im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2018/10/19/pcavs_edit.png?itok=gbGF6axv" width="100" height="100" alt="NIST vacuum sensor" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/press-coverage/accurately-measuring-ultracold-trapped-atoms"><span>Accurately Measuring Ultracold Trapped Atoms</span> </a></h3> <div class="nist-teaser__type"> <div class="string">VAT</div> </div> <div class="nist-teaser__date"> <div class="datetime"><time datetime="2023-05-25T12:00:00Z">May 25, 2023</time> </div> </div> </header> <div class="nist-teaser__content"> <div class="text-with-summary">The National Institute of Standards and Technology (NIST) developed a quantum-based vacuum gauge – a cold atom vacuum standard (CAVS) device – that eliminates</div> </div> </div> </article> </div> </div> </div> </div> </div> </div> <div class="paragraph paragraph--type--dynamic-content-list-ou paragraph--view-mode--default"> <div class="nist-block "> <h2 class="nist-block__title"> <div class="string">Patents</div> </h2> <div class="viewsreference"><div class="views-element-container"><div class="js-view-dom-id-57026fcf13fcb44f5353506938df6c6e31db20dfd87aead59e3d9c8fc4475bc7"> <div> <article role="article" about="/patents/photonic-bolometer-and-broadband-high-absorption-photonic-bolometry" class="nist-teaser"> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/patents/photonic-bolometer-and-broadband-high-absorption-photonic-bolometry"><span>Photonic Bolometer and Broadband High-Absorption Photonic Bolometry</span> </a></h3> <div class="nist-teaser__type"> <div class="nist-field nist-field--label-inline"> <div class="nist-field__label">NIST Inventors</div> Nikolai Klimov , Nathan A Tomlin and Chris Yung </div> </div> </header> <div class="nist-teaser__content"> <div class="text-long">A photonic bolometer includes: a photonic chip; a weak thermal link; a thermally-isolated member, and the weak thermal link thermally isolates the thermally-isolated member from the photonic chip; a photonic temperature sensor; a chip waveguide in optical communication with the photonic temperature</div> </div> </div> </article> </div> <div> <article role="article" about="/patents/core-shell-nanofin-vertical-switch-and-high-voltage-switching" class="nist-teaser"> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/patents/core-shell-nanofin-vertical-switch-and-high-voltage-switching"><span>Core-Shell Nanofin Vertical Switch and High-Voltage Switching</span> </a></h3> <div class="nist-teaser__type"> <div class="nist-field nist-field--label-inline"> <div class="nist-field__label">NIST Inventors</div> Kris A. Bertness and Matthew Brubaker </div> </div> </header> <div class="nist-teaser__content"> <div class="text-long">A core-shell nanofin vertical switch performs high-voltage switching and includes: an n-type GaN nanofin core including: an n-type drift layer; an n-type channel; and an n-type source; a p-type nanofin shell surrounding the n-type GaN nanofin core at an interface surface of the n-type GaN nanofin</div> </div> </div> </article> </div> <div> <article role="article" about="/patents/optomechanical-ultrasound-detector-and-performing-ultrasound-imaging" class="nist-teaser"> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/patents/optomechanical-ultrasound-detector-and-performing-ultrasound-imaging"><span>OPTOMECHANICAL ULTRASOUND DETECTOR AND PERFORMING ULTRASOUND IMAGING</span> </a></h3> <div class="nist-teaser__type"> <div class="nist-field nist-field--label-inline"> <div class="nist-field__label">NIST Inventors</div> David Long , Thomas W. LeBrun and Jason J. Gorman </div> </div> </header> <div class="nist-teaser__content"> <div class="text-long">An optomechanical ultrasound detector includes: a micromirror substrate; a mechanical resonator that receives ultrasound waves, oscillates at resonator frequency f.sub.r, changes cavity length L.sub.c, and produces intra-cavity light; and an optical microcavity between the micromirror substrate and</div> </div> </div> </article> </div> <div> <article role="article" about="/patents/agile-nucleic-acid-sensor-and-measuring-biomarker" class="nist-teaser"> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230822105342/https://www.nist.gov/patents/agile-nucleic-acid-sensor-and-measuring-biomarker"><span>AGILE NUCLEIC ACID SENSOR AND MEASURING A BIOMARKER</span> </a></h3> <div class="nist-teaser__type"> <div class="nist-field nist-field--label-inline"> <div class="nist-field__label">NIST Inventors</div> Kevin Kiesler , Alokik Kanwal , Anthony J. Kearsley , Erica Romsos , Peter M. Vallone , Jacob Majikes and Arvind Balijepalli </div> </div> </header> <div class="nist-teaser__content"> <div class="text-long">An agile nucleic acid sensor includes: a DNA switch; an analysis substrate in electrostatic communication with the DNA switch and that produces a biomarker electrical signal; a transduction member that receives the biomarker electrical signal and produces a transduction signal; a sensor counter</div> </div> </div> </article> </div> <footer> <div class="link-list"><a href="https://web.archive.org/web/20230822105342/https://www.nist.gov/patents/org/5651">View All Patents</a></div> </footer> </div> </div> </div> </div> </div> </div> </div> </div> </div> <div class="grid-container"> <div class="nist-page__region nist-page__region--content-bottom"> <div class="nist-block nist-block--contact"> <h2 class="nist-block__title">Contacts</h2> <div class="nist-contact"> <h3 class="nist-contact__heading">PML Director and Deputy Director</h3> <ul class="nist-contact__items"> <li role="article" about="/people/james-g-kushmerick" class="nist-contact__item"> <div class="nist-contact__name"><a href="/web/20230822105342/https://www.nist.gov/people/james-g-kushmerick" title="View staff profile page">James G. 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