Neutron research

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<div class="nist-block nist-block--no-margin"> <div class="entity-reference"> <img loading="lazy" src="/web/20240226171927im_/https://www.nist.gov/sites/default/files/images/2021/08/26/neutron%20research.jpg" width="1200" height="248" alt="Purple-pink neutron in the middle of a background of purple and blue" typeof="foaf:Image"/> </div> </div> </div> <div class="nist-section-header__main grid-container"> <div class="grid-row"> <div class="nist-section-header__title"> <h1 class="nist-page__title">Neutron research</h1> </div> </div> </div> </div> </div> <div class="grid-container"> <div class="nist-page__region nist-page__region--topic-description padding-top-4 margin-top-1"> <div class="nist-region-heading"> <h2>Overview</h2> </div> <div class="grid-row"> <div class="tablet:grid-col-8 padding-right-5 margin-bottom-4"> <div class="text-with-summary"> <p>NIST is at the forefront of basic research with neutrons, and the NIST Center for Neutron Research is a national resource for industry, universities and government agencies.</p> <figure class=" nist-video" role="group"><div data-media-id="375396"> <div class="video-embed-field"><div class="video-embed-field-lazy" data-video-embed-field-lazy="<div class="video-embed-field-provider-nist-kaltura video-embed-field-responsive-video"><iframe width="854" height="480" frameborder="0" allow="autoplay *; fullscreen *; encrypted-media *" allowfullscreen="allowfullscreen" src="https://www.kaltura.com/p/684682/sp/68468200/embedIframeJs/uiconf_id/31013851/partner_id/684682?iframeembed=true&amp;entry_id=0_nmmmxpc5?iframeembed=true&amp;entry_id=0_nmmmxpc5&amp;flashvars%5BautoPlay%5D=1"></iframe> </div> "><img alt="See Differently With Neutrons at NIST" loading="lazy" src="https://web.archive.org/web/20240226171927im_/https://cdnsecakmi.kaltura.com/p/684682/sp/68468200/thumbnail/entry_id/0_nmmmxpc5/width/1280" typeof="foaf:Image"/><button class="video-embed-field-lazy-play"></button> <div class="video-embed-field-lazy-title">See Differently With Neutrons at NIST</div> </div> </div> </div> <figcaption class="nist-image__caption">How neutrons are used by researchers at the NIST Center for Neutron Research (NCNR).</figcaption></figure> </div> </div> <div class="tablet:grid-col-4"> <div class="nist-block nist-block--no-margin"> <h2 class="nist-block__title">Featured Content</h2> <div class="nist-field nist-field--label-hidden nist-field--link-list link font-sans-sm"> <div class="nist-field__items"> <div class="nist-field__item"><a href="/web/20240226171927/https://www.nist.gov/ncnr">NCNR User Facility</a></div> <div class="nist-field__item"><a href="/web/20240226171927/https://www.nist.gov/nsoft">nSoft</a></div> <div class="nist-field__item"><a href="/web/20240226171927/https://www.nist.gov/ncnr/chrns">Center for High Resolution Neutron Scattering (CHRNS)</a></div> </div> </div> </div> </div> </div> </div> </div> <div class="nist-page__region nist-page__region--main"> <div class="nist-block"> <div class="grid-container margin-y-5"> <div class="paragraph paragraph--type--topic-research paragraph--view-mode--default"> <div class="nist-region-heading"> <h2>The Research</h2> </div> <div class="grid-row"> <div class="tablet:grid-col-8 padding-right-5 margin-y-2"> <h2 class="nist-block__title">Projects & Programs</h2> <article about="/programs-projects/security-archive-neutron-detector-replacement-program" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20240226171927/https://www.nist.gov/programs-projects/security-archive-neutron-detector-replacement-program" hreflang="en"><img loading="lazy" src="/web/20240226171927im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/pml/div682/grp03/image001_5.jpg?itok=cS-aQcX3" width="100" height="57" alt="Neutron Detector Replacement" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20240226171927/https://www.nist.gov/programs-projects/security-archive-neutron-detector-replacement-program"><span>Security (Archive): Neutron Detector Replacement Program</span> </a></h3> <div class="nist-teaser__type"> <div class="nist-badge display-inline-block margin-y-1 nist-badge--green boolean">Completed</div> </div> </header> <div class="nist-teaser__content"> <div class="text-long"> The Department of Homeland Security/Domestic Nuclear Detection Office (DHS/DNDO) is pursuing a course to transform 3 He alternative technologies into integrated </div> </div> </div> </article> <article about="/programs-projects/measurement-quality-hydrogen-storage-rd" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20240226171927/https://www.nist.gov/programs-projects/measurement-quality-hydrogen-storage-rd" hreflang="en"><img loading="lazy" src="/web/20240226171927im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2023/11/03/hydrogen-cell-thumbnail_0.jpg?itok=2Mcd_6kQ" width="100" height="90" alt="drawing of hydrogen fuel cell" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20240226171927/https://www.nist.gov/programs-projects/measurement-quality-hydrogen-storage-rd"><span>Measurement Quality in Hydrogen Storage R&D</span> </a></h3> <div class="nist-teaser__type"> <div class="nist-badge display-inline-block margin-y-1 nist-badge--blue boolean">Ongoing</div> </div> </header> <div class="nist-teaser__content"> <div class="text-long"> No existing hydrogen storage material satisfies the Department of Energy (DoE) goal of achieving a commercial hydrogen storage system for competitive hydrogen </div> </div> </div> </article> <article about="/programs-projects/crystallographic-databases" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20240226171927/https://www.nist.gov/programs-projects/crystallographic-databases" hreflang="en"><img loading="lazy" src="/web/20240226171927im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/mml/mmsd/materials-structure/blue_crystal_1.gif?itok=9KU7au41" width="81" height="100" alt="blue crystal" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20240226171927/https://www.nist.gov/programs-projects/crystallographic-databases"><span>Crystallographic Databases</span> </a></h3> <div class="nist-teaser__type"> <div class="nist-badge display-inline-block margin-y-1 nist-badge--blue boolean">Ongoing</div> </div> </header> <div class="nist-teaser__content"> <div class="text-long"> Components and devices used in a broad spectrum of technology sectors such as health care, communications, energy and electronics are manufactured from </div> </div> </div> </article> <div class="link-list"><a href="/web/20240226171927/https://www.nist.gov/laboratories/projects-programs/topic/249451">View All Projects/Programs</a></div> </div> <div class="tablet:grid-col-4 margin-y-2"> <h2 class="nist-block__title">Additional Resources Links</h2> <div class="nist-field nist-field--label-hidden nist-field--link-list link nist-field--link-list font-sans-sm"> <div class="nist-field__items"> <div class="nist-field__item"><a href="/web/20240226171927/https://www.nist.gov/publications/search?k=&d%5Bmin%5D=&d%5Bmax%5D=&t=&a=&s=All&ta%5B0%5D=249451&ta%5B1%5D=249451&n=">Publications</a></div> <div class="nist-field__item"><a href="/web/20240226171927/https://www.nist.gov/laboratories/tools-instruments/topic/249451">Tools & Instruments</a></div> </div> </div> </div> </div> </div> </div> <div class="paragraph paragraph--type--topic-featured paragraph--view-mode--default nist-content-row--width-full bg-base-lightest margin-y-5"> <div class="grid-container"> <div class="nist-card nist-card--horizontal nist-card--horizontal-full nist-card--base-lightest"> <div class="nist-card__inner"> <div class="nist-card__image"> <a href="/web/20240226171927/https://www.nist.gov/video/see-differently-neutrons-nist"> <div class="entity-reference"> <figure class="nist-image"> <img src="/web/20240226171927im_/https://www.nist.gov/sites/default/files/styles/800w_x_400h/public/images/kaltura_import/2016/05/13/see_differently_with_neutrons_at_nist_thumbnail.jpeg.webp?itok=lUCHK7_y" width="800" height="400" alt="See Differently With Neutrons at NIST Thumbnail" title="See Differently With Neutrons at NIST Thumbnail" loading="lazy" typeof="foaf:Image"/> <figcaption class="nist-image__caption"> <div data-caption-editable="true" class="nist-image__caption-content"> </div> </figcaption> </figure> </div> </a> </div> <div class="nist-card__title"> <h3> See Differently With Neutrons at NIST </h3> </div> <div class="nist-card__content"> <div class="text-long"><p>How neutrons are used by researchers at the NIST Center for Neutron Research (NCNR).</p></div> </div> <div class="nist-card__links"> <div class="nist-card__button"> <a href="/web/20240226171927/https://www.nist.gov/video/see-differently-neutrons-nist" class="usa-button ">View video</a> </div> </div> </div> </div> </div> </div> <div class="grid-container margin-y-4"> <div class="nist-region-heading"> <h2>News</h2> </div> <div class="margin-bottom-5"> <div class="entity-reference"> <div class="nist-card nist-card--horizontal nist-card--horizontal-full"> <div class="nist-card__inner"> <div class="nist-card__image"> <a href="/web/20240226171927/https://www.nist.gov/blogs/taking-measure/how-neutrons-and-gamma-rays-can-reveal-our-cultural-heritage"> <div class="entity-reference"> <img loading="lazy" src="/web/20240226171927im_/https://www.nist.gov/sites/default/files/styles/600w_x_360h/public/images/2019/12/11/HCM%20featured%20image.jpg.webp?itok=Co7XRK0i" width="600" height="360" alt="Heather Chen-Mayer loading a jade artifact into a neutron detector" typeof="foaf:Image"/> </div> </a> </div> <div class="nist-card__title"> <h3><span>How Neutrons and Gamma Rays Can Reveal Our Cultural Heritage</span> </h3> </div> <div class="nist-card__content"> <div class="text-with-summary"> Most people think that understanding and preserving our cultural heritage is mainly the concern of the social sciences and humanities, such as archaeology and art history. But physical sciences, including physics and chemistry, often play a large role as well. Determining the elemental composition, or signature, of archaeological finds or objects in museum collections can provide insight into </div> </div> <div class="nist-card__links"> <div class="nist-card__button"> <a href="/web/20240226171927/https://www.nist.gov/blogs/taking-measure/how-neutrons-and-gamma-rays-can-reveal-our-cultural-heritage" class="usa-button ">Read more</a> </div> </div> </div> </div> </div> </div> <div class="paragraph paragraph--type--dynamic-news-list-topic paragraph--view-mode--default"> <div class="views-element-container"><div class="js-view-dom-id-bb25d1bba0aa68c48eaccf129c10c602ede444da54a3531cf14e6daa1646af44"> <div class="grid-row grid-gap-2"> <div class="nist-card tablet:grid-col-4 nist-card--topic "> <div class="nist-card__inner"> <div class="nist-card__image"> <a href="/web/20240226171927/https://www.nist.gov/news-events/news/2024/01/cells-electric-fields-keep-nanoparticles-bay-scientists-confirm"> <div class="entity-reference"> <img loading="lazy" src="/web/20240226171927im_/https://www.nist.gov/sites/default/files/styles/800w_x_400h/public/images/2024/01/22/24NCNR001-Biomembrane-final.png.webp?itok=Q-QQU7Wb" width="800" height="400" alt="A negatively charged membrane at top (in red) attracts small, positively charged molecules (purple circles), which crowd the membrane and push away a far larger, neutral (pink) nanoparticle." typeof="foaf:Image"/> </div> </a> </div> <div class="nist-card__title padding-y-5"> <h3><span property="schema:name">Cells’ Electric Fields Keep Nanoparticles at Bay, Scientists Confirm</span> </h3> </div> <div class="nist-card__links"> <div class="nist-card__button"> <a href="/web/20240226171927/https://www.nist.gov/news-events/news/2024/01/cells-electric-fields-keep-nanoparticles-bay-scientists-confirm" class="usa-button ">Read more</a> </div> </div> </div> </div> <div class="nist-card tablet:grid-col-4 nist-card--topic "> <div class="nist-card__inner"> <div class="nist-card__image"> <a 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