NIST Center for Neutron Research

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class="nist-section-header__main grid-container"> <div class="grid-row"> <div class="nist-section-header__title tablet-lg:grid-col-4"> <h1 class="nist-page__title">NIST Center for Neutron Research</h1> </div> <div class="nist-section-header__desc tablet-lg:grid-col-8"> <div class="text-with-summary"> <p>The NIST Center for Neutron Research is a national resource for industry, universities, and government agencies.</p> </div> </div> </div> </div> </div> <div class="grid-container margin-top-4"> <div class="grid-row grid-gap-6"> <aside class="nist-page__region nist-page__region--sidebar-first tablet-lg:grid-col-4 desktop-lg:grid-col-3"> <div>  <div data-elastic-exclude="" class="nist-block"> <nav> <ul class="usa-sidenav usa-accordion "> <li class="usa-sidenav__item"> <a href="https://web.archive.org/web/20230205225800/https://www-s.nist.gov/NCNR-IMS/login.do" data-drupal-link-system-path="">Logon to your NCNR-IMS account</a> </li> <li class="usa-sidenav__item"> <a 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href="/web/20230205225800/https://www.nist.gov/ncnr/spin-polarized-inelastic-neutron-spectrometer-spins" data-drupal-link-system-path="">NG5 Spin-Polarized Triple-axis Spectrometer (SPINS)</a> </li> <li class="usa-sidenav__item"> <a href="/web/20230205225800/https://www.nist.gov/ncnr/chrns-nse-neutron-spin-echo-spectrometer" data-drupal-link-system-path="">NGA Neutron Spin Echo Spectrometer (NSE) [CHRNS]</a> </li> </ul> </li> <li class="usa-sidenav__item"> <a href="/web/20230205225800/https://www.nist.gov/pml/radiation-physics/neutron-physics" data-drupal-link-system-path="">Neutron physics</a> <button class="usa-accordion__button" aria-expanded="false" aria-controls="menu-nist-center-for-neutron-res-7-8"><span class="usa-sr-only">Expand or Collapse</span></button> <ul id="menu-nist-center-for-neutron-res-7-8" class="usa-sidenav__sublist usa-accordion"> <li class="usa-sidenav__item"> <a href="https://web.archive.org/web/20230205225800/http://www.nist.gov/pml/div682/grp03/index.cfm" data-drupal-link-system-path="">NG6M Neutron Physics</a> </li> <li class="usa-sidenav__item"> <a href="/web/20230205225800/https://www.nist.gov/laboratories/tools-instruments/neutron-interferometry-and-optics-facilities" data-drupal-link-system-path="">NG7 Neutron Interferometer (NIOF)</a> </li> <li class="usa-sidenav__item"> <a href="https://web.archive.org/web/20230205225800/http://www.nist.gov/pml/div682/grp03/index.cfm" data-drupal-link-system-path="">NGC Neutron Physics 0.5 nm</a> </li> </ul> </li> </ul> </li> <li class="usa-sidenav__item"> <a href="/web/20230205225800/https://www.nist.gov/ncnr/schedules" data-drupal-link-system-path="">Schedules</a> </li> <li class="usa-sidenav__item"> <a href="/web/20230205225800/https://www.nist.gov/ncnr/spin-filters" data-drupal-link-system-path="">Spin Filters</a> </li> <li class="usa-sidenav__item"> <a href="/web/20230205225800/https://www.nist.gov/ncnr/sample-environment" data-drupal-link-system-path="">Sample Environment</a> </li> <li class="usa-sidenav__item"> <a href="/web/20230205225800/https://www.nist.gov/ncnr/sample-prep-labs" data-drupal-link-system-path="">Sample Prep Labs</a> </li> <li class="usa-sidenav__item usa-sidenav__item--parent"> <a href="/web/20230205225800/https://www.nist.gov/ncnr/data-reduction-analysis" data-drupal-link-system-path="">Data Reduction & Analysis</a> <button class="usa-accordion__button" aria-expanded="false" aria-controls="menu-nist-center-for-neutron-res-12"><span class="usa-sr-only">Expand or Collapse</span></button> <ul id="menu-nist-center-for-neutron-res-12" class="usa-sidenav__sublist usa-accordion"> <li class="usa-sidenav__item"> <a href="/web/20230205225800/https://www.nist.gov/ncnr/data-reduction-analysis/reflectometry-software" data-drupal-link-system-path="">Reflectometry Software</a> </li> <li class="usa-sidenav__item"> <a href="/web/20230205225800/https://www.nist.gov/ncnr/data-reduction-analysis/sans-software" data-drupal-link-system-path="">SANS Software</a> </li> </ul> </li> <li class="usa-sidenav__item usa-sidenav__item--parent"> <a href="/web/20230205225800/https://www.nist.gov/ncnr/publishing-your-results" data-drupal-link-system-path="">Publishing Your Results</a> <button class="usa-accordion__button" aria-expanded="false" aria-controls="menu-nist-center-for-neutron-res-13"><span class="usa-sr-only">Expand or Collapse</span></button> <ul id="menu-nist-center-for-neutron-res-13" class="usa-sidenav__sublist usa-accordion"> <li class="usa-sidenav__item"> <a href="/web/20230205225800/https://www.nist.gov/ncnr/chrns/publications-and-acknowledgment" data-drupal-link-system-path="">Publishing CHRNS Results</a> </li> <li class="usa-sidenav__item"> <a href="/web/20230205225800/https://www.nist.gov/ncnr/publishing-your-results/werb" data-drupal-link-system-path="">WERB</a> </li> </ul> </li> <li class="usa-sidenav__item"> <a href="/web/20230205225800/https://www.nist.gov/ncnr/chrns/education-and-outreach" data-drupal-link-system-path="">CHRNS Education and Outreach</a> </li> <li class="usa-sidenav__item"> <a href="https://web.archive.org/web/20230205225800/https://nug.umd.edu/index.html" data-drupal-link-system-path="">NCNR User Group</a> </li> </ul> </nav> </div>  </div> </aside> <div class="nist-page__region nist-page__region--content tablet-lg:grid-col-8 desktop-lg:grid-col-9"> <div class="nist-block"> <div class="nist-content-row nist-content-row--width-legible paragraph paragraph--type--text paragraph--view-mode--default"> <div class="nist-block text-long"><h2 class="nist-block__title">Notice to Users</h2> <div> <h3>NCNR is not currently operating. There will be no new calls for proposals in 2023.</h3> </div></div> </div> <div class="nist-content-row nist-content-row--width-legible paragraph paragraph--type--text paragraph--view-mode--default"> <div class="nist-block text-long"><div class="grid-row grid-gap"> <div class="grid-col"> <figure class="align-center nist-image" data-link="/node/1203891"><a href="/web/20230205225800/https://www.nist.gov/ncnr/chrns"><img alt="Center for High Resolution Neutron Scattering" height="74" loading="lazy" src="/web/20230205225800im_/https://www.nist.gov/sites/default/files/styles/220_x_220_limit/public/images/2017/04/12/chrns-3-taller.png?itok=rhkFYkl2" typeof="foaf:Image" width="220"></a><figcaption class="nist-image__caption"><div class="nist-image__caption-content" data-caption-editable="true"> </div> </figcaption></figure><p class="text-align-center"><em>Maximizing access for the scientific community to transformative neutron scattering instrumentation</em></p> </div> <div class="grid-col last"> <figure class="align-center nist-image"><img alt="nSoft Consortium Logo" height="74" loading="lazy" src="/web/20230205225800im_/https://www.nist.gov/sites/default/files/styles/220_x_220_limit/public/images/2017/01/26/nsoft_logo.png?itok=gnehMTfa" title="nSoft Consortium Logo" typeof="foaf:Image" width="220"><figcaption class="nist-image__caption"><div class="nist-image__caption-content" data-caption-editable="true"> </div> </figcaption></figure><p class="text-align-center"><em>A consortium for the advancement of neutron-based measurements for manufacturing of soft materials</em></p> </div> </div></div> </div> <div class="nist-content-row nist-content-row--width-legible paragraph paragraph--type--text paragraph--view-mode--default"> <div class="nist-block text-long"><p class="nist-block__title">NEWS FOR NCNR USERS </p> <div class="grid-row grid-gap"> <div class="grid-col"> <div class="grid-col last"> <div> <h5><span><span><span><a href="https://web.archive.org/web/20230205225800/https://www.nist.gov/ncnr/ncnr-seminar-schedule"><strong>NCNR Seminar Schedule</strong></a><strong> </strong></span></span></span></h5> <p><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="b6268f61-767c-478d-9da6-3ee584d95720" href="/web/20230205225800/https://www.nist.gov/ncnr/chrns/education-and-outreach/chrns-summer-school-neutron-scattering" title="2022 CHRNS Summer School"><span><span><span><strong>29<sup>th</sup> CHRNS Scattering School on Methods and Applications of Neutron Spectroscopy</strong></span></span></span></a> will be held in person July17-21, 2023.<br> The <a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="5b3d0f41-e8f2-45c5-991a-98819afc13f1" href="/web/20230205225800/https://www.nist.gov/ncnr/chrns/education-and-outreach/chrns-summer-school-neutron-scattering/application" title="2022 Application Information">a</a><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="5b3d0f41-e8f2-45c5-991a-98819afc13f1" href="/web/20230205225800/https://www.nist.gov/ncnr/chrns/education-and-outreach/chrns-summer-school-neutron-scattering/application" title="2022 Application">pplication</a> deadline is March 1, 2023.</p> <p><strong><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="25ad868b-f5c6-42d1-b77a-f66f69e75e6d" href="/web/20230205225800/https://www.nist.gov/ncnr/installation-upgraded-cold-source" title="Installation of an Upgraded Cold Source"><span><span>New liquid deuterium cold neutron source to be installed</span></span></a></strong><br> The NCNR is planning a one year outage to install an upgraded cold neutron source.</p> <p><a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="6ac93c28-ebb6-459f-9ba9-e39fd3e23e6f" href="/web/20230205225800/https://www.nist.gov/ncnr/ncnr-facility-upgrades" title="NCNR Facility Upgrades"><strong>Facility Upgrades during the Unplanned Outage</strong></a></p> <div> <figure class="align-right nist-image" data-link="https://ncnr.nist.gov/dimeo/CHRNS_Animation_Final.mp4"><a href="https://web.archive.org/web/20230205225800/https://ncnr.nist.gov/dimeo/CHRNS_Animation_Final.mp4"><img alt="CHRNS Sketchnote thumbnail" height="77" loading="lazy" src="/web/20230205225800im_/https://www.nist.gov/sites/default/files/2019-12/chrns_sketchnote_thumb.jpg" title="CHRNS Sketchnote thumbnail" typeof="foaf:Image" width="100"></a><figcaption class="nist-image__caption"><div class="nist-image__caption-content" data-caption-editable="true"> </div> </figcaption></figure><p><strong><a href="https://web.archive.org/web/20230205225800/https://ncnr.nist.gov/dimeo/CHRNS_Animation_Final.mp4">Getting Great Data with CHRNS</a></strong><br> A 2½ minute video that describes the Center for High Resolution Neutron Scattering, a key partnership with the National Science Foundation.</p> </div> <h5> </h5> </div> </div> </div> <div class="grid-col last"> <div> <p><strong><a href="https://web.archive.org/web/20230205225800/https://ncnr.nist.gov/dimeo/NCNR_video.mp4">See differently with neutrons at NIST</a></strong><br> Watch a 2½ minute animated explanation for a general audience of what we do at the NCNR. <a href="https://web.archive.org/web/20230205225800/https://ncnr.nist.gov/dimeo/NCNR_video.mp4">watch!</a></p> </div> <p><strong><a href="https://web.archive.org/web/20230205225800/https://www.nist.gov/ncnr/training-other-facilities-acceptable">TRAINING FROM OTHER LABS</a></strong><br> NIST now accepts basic radiation safety training from other U.S. neutron facilities in place of the NIST offered on-line training.</p> <p>The NCNR Users Group has summarized the results of a recent user <a href="https://web.archive.org/web/20230205225800/https://ceem.indiana.edu/lens/nug/nug.php">survey</a>.</p> </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-84ed4b8d9d6eed9def6facc171d2d8471692d59f7a2c46169ed434bb4003e599"> <div> <article role="article" about="/news-events/news/2022/11/spotlight-zebra-striped-structures-twist-neutrons-and-extend-researchers" typeof="schema:Article" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230205225800/https://www.nist.gov/news-events/news/2022/11/spotlight-zebra-striped-structures-twist-neutrons-and-extend-researchers" hreflang="en"><img src="/web/20230205225800im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2022/12/07/1.png?itok=2L4ZR_Rw" width="100" height="100" alt="Black and white micrograph shows tiny white panels standing parallel to form small squares on a dark background. " loading="lazy" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230205225800/https://www.nist.gov/news-events/news/2022/11/spotlight-zebra-striped-structures-twist-neutrons-and-extend-researchers"><span property="schema:name">Spotlight: Zebra-Striped Structures to Twist Neutrons and Extend Researchers’ Vision</span> </a></h3> <div class="nist-teaser__date"> <div class="daterange"><time datetime="2022-11-22T12:00:00Z">November 22, 2022</time> </div> </div> </header> <div class="nist-teaser__content"> <div property="schema:text" class="text-with-summary">What are these microscopic zebra-striped squares, and why did scientists painstakingly arrange more than 6 million of them on a silicon plate just half a</div> </div> </div> </article> </div> <div> <article role="article" about="/news-events/news/2022/11/simple-material-could-scrub-carbon-dioxide-power-plant-smokestacks" typeof="schema:Article" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230205225800/https://www.nist.gov/news-events/news/2022/11/simple-material-could-scrub-carbon-dioxide-power-plant-smokestacks" hreflang="en"><img src="/web/20230205225800im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2022/10/27/MOFIllustration_Concept_v4.png?itok=G2L2xqmg" width="100" height="43" alt="Near a set of belching smokestacks sits a diagram of the structure of a metal-organic framework, with open spaces holding carbon dioxide molecules trapped inside." loading="lazy" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230205225800/https://www.nist.gov/news-events/news/2022/11/simple-material-could-scrub-carbon-dioxide-power-plant-smokestacks"><span property="schema:name">This Simple Material Could Scrub Carbon Dioxide From Power Plant Smokestacks</span> </a></h3> <div class="nist-teaser__date"> <div class="daterange"><time datetime="2022-11-02T12:00:00Z">November 2, 2022</time> </div> </div> </header> <div class="nist-teaser__content"> <div property="schema:text" class="text-with-summary">An easily synthesized chemical filter could stop the greenhouse gas from reaching the atmosphere.</div> </div> </div> </article> </div> <div> <article role="article" about="/news-events/news/2022/09/facility-restart-update" typeof="schema:Article" class="nist-teaser"> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230205225800/https://www.nist.gov/news-events/news/2022/09/facility-restart-update"><span property="schema:name">Facility restart update</span> </a></h3> <div class="nist-teaser__date"> <div class="daterange"><time datetime="2022-09-06T12:00:00Z">September 6, 2022</time> </div> </div> </header> <div class="nist-teaser__content"> <div property="schema:text" class="text-with-summary">Based on my assessment of (1) the relative merits of each scenario (install D2 cold source and upgrade guides ASAP vs. wait for NRC permission to restart the</div> </div> </div> </article> </div> <div> <article role="article" about="/news-events/news/2022/08/spotlight-nist-researchers-analyze-novavax-vaccine-multiple-angles" typeof="schema:Article" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230205225800/https://www.nist.gov/news-events/news/2022/08/spotlight-nist-researchers-analyze-novavax-vaccine-multiple-angles" hreflang="en"><img src="/web/20230205225800im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2022/08/29/Alex_Grishaev.jpg?itok=cAtNRjxd" width="100" height="67" alt="Alex Grishaev leans over a counter full of scientific equipment, looking down at his work. " loading="lazy" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230205225800/https://www.nist.gov/news-events/news/2022/08/spotlight-nist-researchers-analyze-novavax-vaccine-multiple-angles"><span property="schema:name">Spotlight: NIST Researchers Analyze the Novavax Vaccine From Multiple Angles</span> </a></h3> <div class="nist-teaser__date"> <div class="daterange"><time datetime="2022-08-29T12:00:00Z">August 29, 2022</time> </div> </div> </header> <div class="nist-teaser__content"> <div property="schema:text" class="text-with-summary">A team of three NIST researchers, each with unique expertise, is studying a vaccine developed by biotech company Novavax for SARS-CoV-2, the virus that causes</div> </div> </div> </article> </div> <footer> <div class="link-list"><a href="/web/20230205225800/https://www.nist.gov/news-events/news-updates/org/5666">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">Industry Impacts</div> </h2> <div class="viewsreference"><div class="views-element-container"><div class="js-view-dom-id-9fe8f2bbbbdbcb4ef70208a8e1f4423e8616fde5692fbbc219abe6735d84a043"> <div> <article role="article" about="/industry-impacts/cancer-therapy-formulations" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230205225800/https://www.nist.gov/industry-impacts/cancer-therapy-formulations" hreflang="en"><img src="/web/20230205225800im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2019/08/21/tvec.png?itok=vHCir9xv" width="100" height="100" alt="illustration of an oncolytic virus particle" loading="lazy" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230205225800/https://www.nist.gov/industry-impacts/cancer-therapy-formulations"><span>Cancer Therapy Formulations</span> </a></h3> </header> <div class="nist-teaser__content"> <div class="text-with-summary">New cancer therapies that use active viruses cannot always be studied using standard drug development practices. The NIST Center for Neutron Research user</div> </div> </div> </article> </div> <footer> <div class="link-list"><a href="/web/20230205225800/https://www.nist.gov/industry-impacts">View All NIST Industry Impacts</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">Awards</div> </h2> <div class="viewsreference"><div class="views-element-container"><div class="js-view-dom-id-eda5036b937eb8b8c1bd1a462fad242e1511aab3a63e55673e3fc6ac6989cb08"> <div> <article role="article" about="/nist-awards/2022-bronze-medal-award-ryan-murphy-kathleen-weigandt-paul-salipante-steven-hudson" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230205225800/https://www.nist.gov/nist-awards/2022-bronze-medal-award-ryan-murphy-kathleen-weigandt-paul-salipante-steven-hudson" hreflang="en"><img src="/web/20230205225800im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2023/01/18/BRONZE_Weigandt.Murphy.Hudson%2CSalipante-comp.jpg?itok=kX4WPOfl" width="100" height="46" alt="2022 Bronze Awardees" loading="lazy" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230205225800/https://www.nist.gov/nist-awards/2022-bronze-medal-award-ryan-murphy-kathleen-weigandt-paul-salipante-steven-hudson"><span>2022 - Bronze Medal Award---Ryan Murphy, Kathleen Weigandt, Paul Salipante, Steven Hudson</span> </a></h3> </header> <div class="nist-teaser__content"> <div class="string-long">For development of innovative technology to probe simultaneously the structure and the rheology of complex fluids under extreme shear.</div> </div> </div> </article> </div> <div> <article role="article" about="/nist-awards/2022-distinguished-mentoring-award-dan-neumann" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230205225800/https://www.nist.gov/nist-awards/2022-distinguished-mentoring-award-dan-neumann" hreflang="en"><img src="/web/20230205225800im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2022/12/20/Dan.Neumann.Dist_.Mentoring.jpg?itok=m07qUKYV" width="67" height="100" alt="Dan Neumann Distinguished Mentoring" loading="lazy" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230205225800/https://www.nist.gov/nist-awards/2022-distinguished-mentoring-award-dan-neumann"><span>2022 - Distinguished Mentoring Award---Dan Neumann</span> </a></h3> </header> <div class="nist-teaser__content"> <div class="string-long">For exemplary service to NIST through selfless dedication to the mentoring of staff and users at the Center for Neutron Research.</div> </div> </div> </article> </div> <div> <article role="article" about="/nist-awards/2022-distinguished-mentoring-award-julie-borchers" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230205225800/https://www.nist.gov/nist-awards/2022-distinguished-mentoring-award-julie-borchers" hreflang="en"><img src="/web/20230205225800im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2022/12/21/Mentorship.Borshers.jpg?itok=eA-jG3F5" width="67" height="100" alt="Julie Borchers Distinguished Mentoring award" loading="lazy" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230205225800/https://www.nist.gov/nist-awards/2022-distinguished-mentoring-award-julie-borchers"><span>2022 - Distinguished Mentoring Award---Julie Borchers</span> </a></h3> </header> <div class="nist-teaser__content"> <div class="string-long">For an unparalleled record of mentorship and service to early-career scientists at every stage, from SHIP students to postdoctoral fellows.</div> </div> </div> </article> </div> <footer> <div class="link-list"><a href="/web/20230205225800/https://www.nist.gov/awards/org/5666">View All Awards</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">Previous Events</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="/news-events/events/2017/12/ncnr-50-year-symposium" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20230205225800/https://www.nist.gov/news-events/events/2017/12/ncnr-50-year-symposium" hreflang="en"><img src="/web/20230205225800im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2017/10/17/ncnr50thlogo_finalblue.png?itok=rxAvYZDU" width="100" height="79" alt="NCNR 50th Anniversary" loading="lazy" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230205225800/https://www.nist.gov/news-events/events/2017/12/ncnr-50-year-symposium"><span>NCNR 50 Year Symposium</span> </a></h3> <div class="nist-teaser__date"> <div class="smartdate">Thu, Dec 7 - Fri, Dec 8 2017</div> </div> </header> <div class="nist-teaser__content"> <div class="text-with-summary">Purpose To celebrate the achievements and illustrious lifetime of the NCNR. Description The NIST Bureau of Standards</div> </div> </div> </article> </div> <div class="nist-field__item"> <article role="article" about="/news-events/events/2014/08/workshop-neutron-measurements-materials-design-characterization" class="nist-teaser"> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20230205225800/https://www.nist.gov/news-events/events/2014/08/workshop-neutron-measurements-materials-design-characterization"><span>Workshop on Neutron Measurements for Materials Design & Characterization</span> </a></h3> <div class="nist-teaser__date"> <div class="smartdate">Thu, Aug 21 - Fri, Aug 22 2014</div> </div> </header> <div class="nist-teaser__content"> <div class="text-with-summary">This two day meeting aims to gather the expertise and experience of the attendees to map out the future directions for</div> </div> </div> </article> </div> </div> </div> <div class="link-list"> <a href="/web/20230205225800/https://www.nist.gov/news-events/upcoming-events/org/5666">View All Events</a> </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">General Information</h3> <ul class="nist-contact__items"> <li role="article" about="/people/robert-m-dimeo" class="nist-contact__item"> <div class="nist-contact__name"><a href="/web/20230205225800/https://www.nist.gov/people/robert-m-dimeo" title="View staff profile page">Robert M Dimeo</a></div> <div> <a href="https://web.archive.org/web/20230205225800/mailto:robert.dimeo@nist.gov">robert.dimeo@nist.gov</a> </div> <div> (301) 975-6210 </div> </li> </ul> </div> </div> </div> </div> </section> </div> <div data-elastic-exclude>  <footer class="nist-footer padding-bottom-4"> <div class="grid-container nist-footer__info"> <div class="grid-row"> <div class="tablet:grid-col-6"> <div class="nist-footer__logo"> <a href="/web/20230205225800/https://www.nist.gov/" title="National Institute of Standards and Technology" rel="home"> <img class="nist-footer__logo-img" src="/web/20230205225800im_/https://www.nist.gov/libraries/nist-component-library/dist/img/logo/NIST-Logo-Brand-White.svg" alt="National Institute of Standards and Technology logo" width="300px" height="42px"/> </a> </div> <div class="nist-footer__contact"> <h3 class="nist-footer__contact-heading">HEADQUARTERS</h3> <address> 100 Bureau Drive<br> Gaithersburg, MD 20899<br> <a href="https://web.archive.org/web/20230205225800/tel:301-975-2000">301-975-2000</a> </address> <p> <a href="https://web.archive.org/web/20230205225800/mailto:do-webmaster@nist.gov">Webmaster</a> | <a href="https://web.archive.org/web/20230205225800/https://www.nist.gov/about-nist/contact-us">Contact Us</a> | <a href="https://web.archive.org/web/20230205225800/https://www.nist.gov/visit">Our Other Offices</a> </p> </div> </div> <div class="tablet:grid-col-6"> <div class="nist-footer__social-links"> <a class="nist-social nist-social--twitter-white" href="https://web.archive.org/web/20230205225800/https://twitter.com/NIST"> <span>Twitter</span> </a> <a class="nist-social nist-social--facebook-white" href="https://web.archive.org/web/20230205225800/https://www.facebook.com/NIST"> <span>Facebook</span> </a> <a class="nist-social nist-social--linkedin-white" href="https://web.archive.org/web/20230205225800/https://www.linkedin.com/company/nist"> <span>LinkedIn</span> </a> <a class="nist-social nist-social--instagram-white" href="https://web.archive.org/web/20230205225800/https://www.instagram.com/nist/"> <span>Instagram</span> </a> <a class="nist-social nist-social--youtube-white" href="https://web.archive.org/web/20230205225800/https://www.youtube.com/NIST"> <span>YouTube</span> </a> <a class="nist-social nist-social--giphy-white" href="https://web.archive.org/web/20230205225800/https://giphy.com/nist"> <span>Giphy</span> </a> <a class="nist-social nist-social--rss-white" href="https://web.archive.org/web/20230205225800/https://www.nist.gov/news-events/nist-rss-feeds"> <span>RSS Feed</span> </a> <a class="nist-social nist-social--envelope-white" href="https://web.archive.org/web/20230205225800/https://public.govdelivery.com/accounts/USNIST/subscriber/new"> <span>Mailing List</span> </a> </div> <div class="nist-footer__feedback"> How are we doing? 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