CINXE.COM

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data-class="" data-xicon="" data-caption="" data-alignsub="" data-group="0" data-hidewcol="0" data-hidesub="0" class="tb-megamenu-item level-3 mega"> <a href="/demand" > DEMAND | Dimensional Extreme Magnetic Neutron Diffractometer | HB-3A </a> </li> <li data-id="5344" data-level="3" data-type="menu_item" data-class="" data-xicon="" data-caption="" data-alignsub="" data-group="0" data-hidewcol="0" data-hidesub="0" class="tb-megamenu-item level-3 mega"> <a href="/developmentbeamlines" > DEV BEAMS | Instrument Development Beamline | HB-2D CG-1A CG-1B CG-4B </a> </li> <li data-id="5349" data-level="3" data-type="menu_item" data-class="" data-xicon="" data-caption="" data-alignsub="" data-group="0" data-hidewcol="0" data-hidesub="0" class="tb-megamenu-item level-3 mega"> <a href="/gpsans" > GP-SANS | General-Purpose Small-Angle Neutron Scattering Diffractometer | CG-2 </a> </li> <li data-id="5353" data-level="3" data-type="menu_item" data-class="" data-xicon="" data-caption="" 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> POWDER | Neutron Powder Diffractometer | HB-2A </a> </li> <li data-id="5355" data-level="3" data-type="menu_item" data-class="" data-xicon="" data-caption="" data-alignsub="" data-group="0" data-hidewcol="0" data-hidesub="0" class="tb-megamenu-item level-3 mega"> <a href="/ptax" > PTAX | Polarized Triple-Axis Spectrometer | HB-1 </a> </li> <li data-id="5351" data-level="3" data-type="menu_item" data-class="" data-xicon="" data-caption="" data-alignsub="" data-group="0" data-hidewcol="0" data-hidesub="0" class="tb-megamenu-item level-3 mega"> <a href="/tax" > TAX | Triple-Axis Spectrometer | HB-3 </a> </li> <li data-id="5354" data-level="3" data-type="menu_item" data-class="" data-xicon="" data-caption="" data-alignsub="" data-group="0" data-hidewcol="0" data-hidesub="0" class="tb-megamenu-item level-3 mega"> <a href="/veritas" > VERITAS | Versatile Intense Triple-Axis Spectrometer | HB-1A </a> </li> <li data-id="5352" data-level="3" data-type="menu_item" data-class="" data-xicon="" 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class="tb-megamenu-item level-3 mega"> <a href="/mandi" > MANDI | Macromolecular Neutron Diffractometer | BL-11B </a> </li> <li data-id="5367" data-level="3" data-type="menu_item" data-class="" data-xicon="" data-caption="" data-alignsub="" data-group="0" data-hidewcol="0" data-hidesub="0" class="tb-megamenu-item level-3 mega"> <a href="/nomad" > NOMAD | Nanoscale-Ordered Materials Diffractometer | BL-1B </a> </li> <li data-id="5363" data-level="3" data-type="menu_item" data-class="" data-xicon="" data-caption="" data-alignsub="" data-group="0" data-hidewcol="0" data-hidesub="0" class="tb-megamenu-item level-3 mega"> <a href="/nse" > NSE | Neutron Spin Echo Spectrometer | BL-15 </a> </li> <li data-id="5368" data-level="3" data-type="menu_item" data-class="" data-xicon="" data-caption="" data-alignsub="" data-group="0" data-hidewcol="0" data-hidesub="0" class="tb-megamenu-item level-3 mega"> <a href="/powgen" > POWGEN | Powder Diffractometer | BL-11A </a> </li> <li data-id="5361" data-level="3" data-type="menu_item" data-class="" data-xicon="" data-caption="" data-alignsub="" data-group="0" data-hidewcol="0" data-hidesub="0" class="tb-megamenu-item level-3 mega"> <a href="/sequoia" > SEQUOIA | Fine-Resolution Fermi Chopper Spectrometer | BL-17 </a> </li> <li data-id="5372" data-level="3" data-type="menu_item" data-class="" data-xicon="" data-caption="" data-alignsub="" data-group="0" data-hidewcol="0" data-hidesub="0" class="tb-megamenu-item level-3 mega"> <a href="/snap" > SNAP | Spallation Neutrons and Pressure Diffractometer | BL-3 </a> </li> <li data-id="5366" data-level="3" data-type="menu_item" data-class="" data-xicon="" data-caption="" data-alignsub="" data-group="0" data-hidewcol="0" data-hidesub="0" class="tb-megamenu-item level-3 mega"> <a href="/topaz" > TOPAZ | Single-Crystal Diffractometer | BL-12 </a> </li> <li data-id="5369" data-level="3" data-type="menu_item" data-class="" data-xicon="" data-caption="" data-alignsub="" data-group="0" data-hidewcol="0" data-hidesub="0" class="tb-megamenu-item level-3 mega"> <a href="/usans" > USANS | Ultra-Small-Angle Neutron Scattering Instrument | BL-1A </a> </li> <li data-id="5359" data-level="3" data-type="menu_item" data-class="" data-xicon="" data-caption="" data-alignsub="" data-group="0" data-hidewcol="0" data-hidesub="0" class="tb-megamenu-item level-3 mega"> <a href="/venus" > VENUS | Versatile Neutron Imaging Instrument | BL-10 </a> </li> <li data-id="5362" data-level="3" data-type="menu_item" data-class="" data-xicon="" data-caption="" data-alignsub="" data-group="0" data-hidewcol="0" data-hidesub="0" class="tb-megamenu-item level-3 mega"> <a href="/vision" > VISION | Vibrational Spectrometer | BL-16B </a> </li> <li data-id="5894" data-level="3" data-type="menu_item" data-class="" data-xicon="" data-caption="" data-alignsub="" data-group="0" data-hidewcol="0" data-hidesub="0" class="tb-megamenu-item level-3 mega"> <a href="/vulcan" > VULCAN | Engineering Materials Diffractometer | BL-7 </a> </li> </ul> </div> </div> </div> </div> </div> </li> </ul> </div> </div> </div> </div> </div> </li> <li data-id="756" data-level="1" data-type="menu_item" data-class="tb-mainitem" data-xicon="" data-caption="" data-alignsub="" data-group="0" data-hidewcol="0" data-hidesub="0" class="tb-megamenu-item level-1 mega tb-mainitem dropdown"> <a href="/news" class="dropdown-toggle"> News/Events <span class="caret"></span> </a> <div data-class="" data-width="" class="tb-megamenu-submenu dropdown-menu mega-dropdown-menu nav-child"> <div class="mega-dropdown-inner"> <div class="tb-megamenu-row row-fluid"> <div data-class="" data-width="12" data-hidewcol="0" id="tb-megamenu-column-33" class="tb-megamenu-column span12 mega-col-nav"> <div class="tb-megamenu-column-inner mega-inner clearfix"> <ul class="tb-megamenu-subnav mega-nav level-1 items-5"> <li data-id="5188" data-level="2" data-type="menu_item" data-class="tb-mainitem" data-xicon="" data-caption="" data-alignsub="" 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class="pane-content"> <div itemscope class="easy-breadcrumb" itemtype="http://data-vocabulary.org/Breadcrumb"> <span itemprop="title"><a href="/" class="easy-breadcrumb_segment easy-breadcrumb_segment-front">Home</a></span> <span class="easy-breadcrumb_segment-separator">»</span> <span itemprop="title"><a href="/instruments" class="easy-breadcrumb_segment easy-breadcrumb_segment-1">Neutron Science Instruments</a></span> <span class="easy-breadcrumb_segment-separator">»</span> <span class="easy-breadcrumb_segment easy-breadcrumb_segment-title" itemprop="title">Diffraction</span> </div> </div> </div> </div> <div class="panel-separator"></div><div class="panel-pane pane-entity-field pane-node-field-suites-image no-title block" > <div class="pane-inner clearfix"> <div class="pane-content"> <div class="field field-name-field-suites-image field-type-image field-label-hidden view-mode-_custom_display"><div class="field-items"><figure class="clearfix field-item even"><img class="image-style-page-width-1240w" src="https://neutrons.ornl.gov/sites/default/files/styles/page_width_1240w/public/diffraction.png?itok=zOO07Hut" width="1440" height="600" alt="" /></figure></div></div> </div> </div> </div> </div> </div> </div> <div id="content-wrapper"> <div class="container"> <div id="columns"> <div class="columns-inner clearfix"> <div id="content-column" role="main"> <div class="content-inner"> <div id="main-content"> <div id="content"> <div class="region region-content"> <section class="panel-pane pane-views-panes pane-suites-panel-pane-3 suites-name-desc block" > <div class="pane-inner clearfix"> <h2 class="pane-title block-title">Diffraction</h2> <div class="pane-content"> <div class="view view-suites view-id-suites view-display-id-panel_pane_3 views-related-software-tech view-dom-id-cac646f4ce477aef776d87c91e75b9e9"> <div class="view-content"> <div class="views-row views-row-1 views-row-odd views-row-first views-row-last"> <div class="views-field views-field-body"> <div class="field-content"><p>Scientists and users at Oak Ridge National Laboratory use neutron scattering (diffraction) to observe and understand how the atomic-level magnetism and structure of materials correlates to their properties, which can lead to the development of new functional materials with highly desirable structures and properties as well as a deeper understanding of biological processes.</p> <p>At ORNL, research using neutron diffraction primarily focuses on six scientific themes:</p> <ul> <li>Biological materials and systems</li> <li>Chemistry, catalysis, and interfaces</li> <li>Computing, modeling, and data analytics</li> <li>Materials and engineering</li> <li>Quantum materials</li> <li>Soft matter and polymers</li> </ul> <p>ORNL hosts 12 diffractometers—7 at the Spallation Neutron Source and 5 at the High Flux Isotope Reactor—which are operated and maintained by the Diffraction group. This group contains outstanding neutron scattering scientists with a wide range of scientific interests and expertise. The diffractometers are divided into three suites: powder diffraction instruments, single crystal instruments and advanced diffraction instruments. More details can be found by following the links to the individual instrument and scientist pages below.</p> </div> </div> </div> </div> </div> </div> </div> </section> </div> </div> </div> </div> </div> </div> </div> </div> </div> <div id="pre-tertiary-content-wrapper"> <div class="container clearfix"> <div class="region region-pre-tertiary-content"> <div class="panel-pane pane-block pane-quicktabs-techniques-related-instruments-s views-rollup instruments-rollup sub-diffraction no-title block" > <div class="pane-inner clearfix"> <div class="pane-content"> <div id="quickset-techniques_related_instruments_s" class="quick-accordion"><h3><a href= "#quickset-techniques_related_instruments_s_0">Instruments</a></h3><div><div class="view view-suites view-id-suites view-display-id-panel_pane_13 sub-technique view-dom-id-a76bfdcf8f34f3bab54112918b6cb8a8"> <div class="view-content"> <div class="views-fluid-grid"> <h3>Single Crystal Diffraction Suite</h3> <ul class="views-fluid-grid-list views-fluid-grid-items-width-250 views-fluid-grid-items-height-250 views-fluid-grid-items-h-margin-1em views-fluid-grid-items-v-margin-1em"> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-1 views-row-odd views-row-first"> <div class="views-field views-field-field-instrument-image"> <div class="field-content"><img class="image-style-grid-thumbnail" src="https://neutrons.ornl.gov/sites/default/files/styles/grid_thumbnail/public/BL9_CORELLI.png?itok=ccn-avIL" width="250" height="167" alt="Elastic Diffuse Scattering Spectrometer - CORELLI" title="Elastic Diffuse Scattering Spectrometer - CORELLI" /></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/corelli">CORELLI</a></div> </div> <div class="views-field views-field-body"> <p class="field-content"><p>Detailed studies of disorder in crystalline materials</p> </p> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-2 views-row-even"> <div class="views-field views-field-field-instrument-image"> <div class="field-content"><img class="image-style-grid-thumbnail" src="https://neutrons.ornl.gov/sites/default/files/styles/grid_thumbnail/public/HB-3A-1750_web-crop_0.jpg?itok=SKUcFFvz" width="250" height="167" alt="DEMAND Diffractometer (HB-3A)" title="DEMAND Diffractometer (HB-3A)" /></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/demand">DEMAND</a></div> </div> <div class="views-field views-field-body"> <p class="field-content"><p>Small unit-cell nuclear & magnetic structural studies</p> </p> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-3 views-row-odd"> <div class="views-field views-field-field-instrument-image"> <div class="field-content"><img class="image-style-grid-thumbnail" src="https://neutrons.ornl.gov/sites/default/files/styles/grid_thumbnail/public/2012-P03731_CG-4D_IMAGINE.jpg?itok=3BtWru0y" width="250" height="167" alt="Laue Diffractometer (IMAGINE)" title="Laue Diffractometer (IMAGINE)" /></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/imagine">IMAGINE</a></div> </div> <div class="views-field views-field-body"> <p class="field-content"><p>Atomic resolution structures in biology, chemistry and complex materials</p> </p> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-4 views-row-even"> <div class="views-field views-field-field-instrument-image"> <div class="field-content"><img class="image-style-grid-thumbnail" src="https://neutrons.ornl.gov/sites/default/files/styles/grid_thumbnail/public/BL-11B_MaNDi_detectors_13_0.jpg?itok=t2q3g2Ey" width="250" height="167" alt="Detectors at MaNDi (BL-11B)" title="Detectors at MaNDi (BL-11B)" /></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/mandi">MANDI</a></div> </div> <div class="views-field views-field-body"> <p class="field-content"><p>Atomic level structures of proteins, macromolecules and DNA</p> </p> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-5 views-row-odd"> <div class="views-field views-field-field-instrument-image"> <div class="field-content"><img class="image-style-grid-thumbnail" src="https://neutrons.ornl.gov/sites/default/files/styles/grid_thumbnail/public/BL-12-TOPAZ-26.jpg?itok=S7T0hB8T" width="250" height="167" alt="Single-Crystal Diffractometer (TOPAZ)" title="Single-Crystal Diffractometer (TOPAZ)" /></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/topaz">TOPAZ</a></div> </div> <div class="views-field views-field-body"> <p class="field-content"><p>Atomic-level structures in chemistry, biology, earth science, materials science, condensed matter physics</p> </p> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-6 views-row-even views-row-last"> <div class="views-field views-field-field-instrument-image"> <div class="field-content"><img class="image-style-grid-thumbnail" src="https://neutrons.ornl.gov/sites/default/files/styles/grid_thumbnail/public/wand2.jpg?itok=FuBxOd5p" width="250" height="167" alt="Instrument without shielding" title="Instrument without shielding" /></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/wand">WAND²</a></div> </div> <div class="views-field views-field-body"> <p class="field-content"><p>Diffuse-scattering studies of single crystals and time-resolved phase transitions</p> </p> </div></li> </ul> </div><div class="views-fluid-grid"> <h3>Powder Diffraction Suite</h3> <ul class="views-fluid-grid-list views-fluid-grid-items-width-250 views-fluid-grid-items-height-250 views-fluid-grid-items-h-margin-1em views-fluid-grid-items-v-margin-1em"> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-1 views-row-odd views-row-first"> <div class="views-field views-field-field-instrument-image"> <div class="field-content"><img class="image-style-grid-thumbnail" src="https://neutrons.ornl.gov/sites/default/files/styles/grid_thumbnail/public/NOMAD_header.png?itok=Ptpjgint" width="250" height="167" alt="NOMAD" title="NOMAD" /></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/nomad">NOMAD</a></div> </div> <div class="views-field views-field-body"> <p class="field-content"><p>Liquids, solutions, glasses, polymers, nanocrystalline and partially ordered complex materials</p> </p> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-2 views-row-even"> <div class="views-field views-field-field-instrument-image"> <div class="field-content"><img class="image-style-grid-thumbnail" src="https://neutrons.ornl.gov/sites/default/files/styles/grid_thumbnail/public/HB-2A-overview.png?itok=WfTKd23h" width="250" height="167" alt="Neutron Powder Diffractometer" title="Neutron Powder Diffractometer" /></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/powder">POWDER</a></div> </div> <div class="views-field views-field-body"> <p class="field-content"><p>Magnetic and crystal structure studies and phase analysis</p> </p> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-3 views-row-odd"> <div class="views-field views-field-field-instrument-image"> <div class="field-content"><img class="image-style-grid-thumbnail" src="https://neutrons.ornl.gov/sites/default/files/styles/grid_thumbnail/public/BL-11A%20POWGEN-6813R.jpg?itok=tBpPh72h" width="250" height="167" alt="POWGEN Detector Array" title="POWGEN Detector Array" /></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/powgen">POWGEN</a></div> </div> <div class="views-field views-field-body"> <p class="field-content"><p>Atomic-level structures in chemistry, materials science, and condensed matter physics including magnetic structure</p> </p> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-4 views-row-even views-row-last"> <div class="views-field views-field-field-instrument-image"> <div class="field-content"><img class="image-style-grid-thumbnail" src="https://neutrons.ornl.gov/sites/default/files/styles/grid_thumbnail/public/wand2.jpg?itok=FuBxOd5p" width="250" height="167" alt="Instrument without shielding" title="Instrument without shielding" /></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/wand">WAND²</a></div> </div> <div class="views-field views-field-body"> <p class="field-content"><p>Diffuse-scattering studies of single crystals and time-resolved phase transitions</p> </p> </div></li> </ul> </div><div class="views-fluid-grid"> <h3>Advanced Diffraction Suite</h3> <ul class="views-fluid-grid-list views-fluid-grid-items-width-250 views-fluid-grid-items-height-250 views-fluid-grid-items-h-margin-1em views-fluid-grid-items-v-margin-1em"> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-1 views-row-odd views-row-first"> <div class="views-field views-field-field-instrument-image"> <div class="field-content"><img class="image-style-grid-thumbnail" src="https://neutrons.ornl.gov/sites/default/files/styles/grid_thumbnail/public/HB-2B-user.png?itok=Dm37gmHx" width="250" height="167" alt="User at HB-2B" title="User at HB-2B" /></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/hidra">HIDRA</a></div> </div> <div class="views-field views-field-body"> <p class="field-content"><p>Strain, texture, and phase mapping in engineering materials</p> </p> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-2 views-row-even"> <div class="views-field views-field-field-instrument-image"> <div class="field-content"><img class="image-style-grid-thumbnail" src="https://neutrons.ornl.gov/sites/default/files/styles/grid_thumbnail/public/SNAP%25201.jpeg?itok=YykOWN0v" width="250" height="167" alt="" /></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/snap">SNAP</a></div> </div> <div class="views-field views-field-body"> <p class="field-content"><p>Materials science, geology, earth and environmental sciences</p> </p> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-3 views-row-odd views-row-last"> <div class="views-field views-field-field-instrument-image"> <div class="field-content"><img class="image-style-grid-thumbnail" src="https://neutrons.ornl.gov/sites/default/files/styles/grid_thumbnail/public/bl-7_overview.jpg?itok=6XKXnsjZ" width="250" height="167" alt="Engineering Materials Diffractometer (VULCAN)" title="Engineering Materials Diffractometer (VULCAN)" /></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/vulcan">VULCAN</a></div> </div> <div class="views-field views-field-body"> <p class="field-content"><p>Mechanical behaviors, materials science, materials processing</p> </p> </div></li> </ul> </div> </div> </div></div></div> </div> </div> </div> <div class="panel-separator"></div><div class="panel-pane pane-block pane-quicktabs-diffraction-instrument-papers views-rollup instruments-rollup sub-diffraction no-title block" > <div class="pane-inner clearfix"> <div class="pane-content"> <div id="quickset-diffraction_instrument_papers" class="quick-accordion"><h3><a href= "#quickset-diffraction_instrument_papers_0">Instrument Papers</a></h3><div><article id="node-146843" class="node node-page article odd node-full clearfix" role="article"> <div class="node-content"> <div class="field field-name-body field-type-text-with-summary field-label-hidden view-mode-full"><div class="field-items"><div class="field-item even"><p style="margin-left: 35px"><a href="/sites/default/files/Instrument_Papers_Single_Crystal.pdf">Single Crystal Diffraction Suite</a></p> <p style="margin-left: 35px"><a href="/sites/default/files/Instrument_Papers_Powder1.pdf">POWDER Diffraction Suite</a></p> </div></div></div> </div> </article> </div></div> </div> </div> </div> <div class="panel-separator"></div><div class="panel-pane pane-block pane-quicktabs-techniques-related-contacts views-rollup instruments-team no-title block" > <div class="pane-inner clearfix"> <div class="pane-content"> <div id="quickset-techniques_related_contacts" class="quick-accordion"><h3><a href= "#quickset-techniques_related_contacts_0">Scientists</a></h3><div><div class="view view-suites view-id-suites view-display-id-panel_pane_5 contact-list view-dom-id-12d70f713a22192d883e1f682927149d"> <div class="view-content"> <div class="views-fluid-grid"> <ul class="views-fluid-grid-list views-fluid-grid-items-width-250 views-fluid-grid-items-height-150 views-fluid-grid-items-h-margin-2em views-fluid-grid-items-v-margin-1em"> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-1 views-row-odd views-row-first"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/arianna-minelli"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/P_ARIANNA%2B1%20%281%29.png?itok=kAAUvBHx" width="120" height="150" alt="Arianna Minelli" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/arianna-minelli">Arianna Minelli</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/corelli">CORELLI</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-2 views-row-even"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/yef"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/Feng%20Ye-0012_sm.png?itok=kLvH1G_v" width="120" height="150" alt="Feng Ye" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/yef">Feng Ye</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/corelli">CORELLI</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-3 views-row-odd"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/caoh"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/Huibo_Cao.jpg?itok=Hm_JFy-s" width="120" height="150" alt="Huibo Cao" title="Huibo Cao" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/caoh">Huibo Cao</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/demand">DEMAND</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-4 views-row-even"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/yiqing-hao"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/YiqingHao.png?itok=UbdIOOtN" width="120" height="150" alt="Yiqing Hao" title="Yiqing Hao" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/yiqing-hao">Yiqing Hao</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/demand">DEMAND</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-5 views-row-odd"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/yan-wu"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/Yan_Wu.jpg?itok=ImzsyDXl" width="120" height="150" alt="Yan Wu" title="Yan Wu" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/yan-wu">Yan Wu</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/demand">DEMAND</a>, <a href="/wand">WAND²</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-6 views-row-even"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/bunnjr"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/Jeff%20Bunn-0485RR.jpg.jpeg?itok=RNMov4ZE" width="120" height="150" alt="Jeffrey Bunn" title="Jeffrey Bunn" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/bunnjr">Jeffrey Bunn</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/hidra">HIDRA</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-7 views-row-odd"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/content/chris-fancher"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/Portrait%20-%20Fancher-4255RR%5B2%5D.jpg?itok=45IvwvEG" width="120" height="150" alt="Chris Fancher" title="Chris Fancher" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/content/chris-fancher">Chris Fancher</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/hidra">HIDRA</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-8 views-row-even"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/payzanta"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/Portrait%20-%20Andrew%20Payzant-103_8x10_sm.jpg?itok=Bt_vVD8W" width="120" height="150" alt="Andrew Payzant" title="Andrew Payzant" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/payzanta">Andrew Payzant</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/hidra">HIDRA</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-9 views-row-odd"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/meilleurf"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/Flora.jpg?itok=Zm898mm6" width="120" height="150" alt="Flora Meilleur" title="Flora Meilleur" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/meilleurf">Flora Meilleur</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/imagine">IMAGINE</a>, <a href="/mandi">MANDI</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-10 views-row-even"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/mylesda"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/Dean%20Myles.jpg?itok=IFMALNql" width="120" height="150" alt="Dean Myles" title="Dean Myles" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/mylesda">Dean Myles</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/imagine">IMAGINE</a>, <a href="/mandi">MANDI</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-11 views-row-odd"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/kovalevskyay"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/Portrait%20-%20Andrey%20Kovalevski-8x10.jpg.jpeg?itok=BIF3-6p6" width="120" height="150" alt="Andrey Kovalevsky" title="Andrey Kovalevsky" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/kovalevskyay">Andrey Kovalevsky</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/imagine">IMAGINE</a>, <a href="/mandi">MANDI</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-12 views-row-even"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/cheng-li"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/MVC_2583RRR.jpg?itok=sMbB1Od5" width="120" height="150" alt="Cheng Li" title="Cheng Li" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/cheng-li">Cheng Li </a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/nomad">NOMAD</a>, <a href="/powgen">POWGEN</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-13 views-row-odd"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/neuefeindjc"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/Joerg%20Neuefeind-0006_8x10.jpg?itok=J5Kl7X7t" width="120" height="150" alt="Joerg Neuefeind" title="Joerg Neuefeind" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/neuefeindjc">Joerg C. Neuefeind</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/nomad">NOMAD</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-14 views-row-even"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/content/jue-liu"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/2018-P08455%20Jue%20Liu-3497.jpg?itok=Lfpu3uXK" width="120" height="150" alt="Jue Liu" title="Jue Liu" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/content/jue-liu">Jue Liu</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/nomad">NOMAD</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-15 views-row-odd"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/joe-a-paddison"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/joepaddison.jpg?itok=JOiMJ2ba" width="120" height="150" alt="Joe A Paddison" title="Joe A Paddison" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/joe-a-paddison">Joe A Paddison</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/powder">POWDER</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-16 views-row-even"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/delacruzcr"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/2019-P00796.jpg?itok=WDiipOHl" width="120" height="150" alt="Clarina dela Cruz" title="Clarina dela Cruz" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/delacruzcr">Clarina dela Cruz</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/powder">POWDER</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-17 views-row-odd"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/danielle-yahne"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/Danielle_Yahne.jpeg?itok=NMWGKlK6" width="120" height="150" alt="Danielle R Yahne" title="Danielle R Yahne" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/danielle-yahne">Danielle Yahne</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/powder">POWDER</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-18 views-row-even"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/caldersa"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/Stuart%20Calder-0844_4x5.jpg?itok=hlcxp24F" width="120" height="150" alt="Stuart Calder" title="Stuart Calder" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/caldersa">Stuart Calder</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/powder">POWDER</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-19 views-row-odd"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/alicia-manj%C3%B3n-sanz"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/AliciaManjonSanz.jpg?itok=czdIpbkB" width="120" height="150" alt="Alicia Manjón Sanz" title="Alicia Manjón Sanz" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/alicia-manj%C3%B3n-sanz">Alicia Manjón Sanz</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/powgen">POWGEN</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-20 views-row-even"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/tproffen"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/ProffenProfile.jpg.jpeg?itok=OJLtO80Q" width="120" height="150" alt="Thomas Proffen" title="Thomas Proffen" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/tproffen">Thomas Proffen</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/powgen">POWGEN</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-21 views-row-odd"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/content/qiang-zhang"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/2018-P08563%20Zhang-5072.jpg?itok=2O5RMAGr" width="120" height="150" alt="Qiang Zhang" title="Qiang Zhang" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/content/qiang-zhang">Qiang Zhang</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/powgen">POWGEN</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-22 views-row-even"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/ant%C3%B3nio-m-dos-santos"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/Antionio_M.png?itok=pUjcg5k7" width="120" height="150" alt="António M. dos Santos" title="António M. dos Santos" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/ant%C3%B3nio-m-dos-santos">António M. dos Santos</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/snap">SNAP</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-23 views-row-odd"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/chris-ridley"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/Chris_Ridley.jpg?itok=ydzpvr2q" width="120" height="150" alt="Chris Ridley" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/chris-ridley">Chris Ridley</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/snap">SNAP</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-24 views-row-even"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/wangx"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/Xiaoping%20Wang-0529_8x10.jpg?itok=HusscmHg" width="120" height="150" alt="Xiaoping Wang" title="Xiaoping Wang" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/wangx">Xiaoping Wang</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/topaz">TOPAZ</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-25 views-row-odd"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/choffmann"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/2020-P04386.jpg?itok=c7XTdFGF" width="120" height="150" alt="Christina Hoffmann" title="Christina Hoffmann" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/choffmann">Christina Hoffmann</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/topaz">TOPAZ</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-26 views-row-even"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/kean"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/Ke%20An_portrait.jpg?itok=N6sf_c8m" width="120" height="150" alt="Ke An" title="Ke An" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/kean">Ke An</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/vulcan">VULCAN</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-27 views-row-odd"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/yan-chen"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/2018-P09589%20Yan%20Chen-1094RR_1.jpg?itok=rr5F2jqa" width="120" height="150" alt="Yan Chen" title="Yan Chen" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/yan-chen">Yan Chen</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/vulcan">VULCAN</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-28 views-row-even"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/frontzekm"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/MatthiasFrontzek_0.jpg?itok=58BovjnH" width="120" height="150" alt="Matthias Frontzek" title="Matthias Frontzek" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/frontzekm">Matthias Frontzek</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/wand">WAND²</a></div> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-29 views-row-odd views-row-last"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/si-athena-chen"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/Athena-ORNL%20Profile2.JPG?itok=I_dyOsDp" width="120" height="150" alt=" Si Athena Chen" title=" Si Athena Chen" /></a></div> </div> <div class="views-field views-field-field-instrument-team"> <div class="field-content"><a href="/contacts/si-athena-chen"> Si Athena Chen</a></div> </div> <div class="views-field views-field-field-instrument-short-name"> <div class="field-content"><a href="/wand">WAND²</a></div> </div></li> </ul> </div> </div> </div></div></div> </div> </div> </div> <div class="panel-separator"></div><div class="panel-pane pane-block pane-quicktabs-technique-poc views-rollup instruments-team no-title block" > <div class="pane-inner clearfix"> <div class="pane-content"> <div id="quickset-technique_poc" class="quick-accordion"><h3><a href= "#quickset-technique_poc_0">Point of Contact</a></h3><div><div class="view view-suites view-id-suites view-display-id-panel_pane_11 rel-poc view-dom-id-266180b81cbf5cdaad4dd54921402da7"> <div class="view-content"> <div class="views-fluid-grid"> <ul class="views-fluid-grid-list views-fluid-grid-items-width-250 views-fluid-grid-items-height-150 views-fluid-grid-items-h-margin-1em views-fluid-grid-items-v-margin-1em"> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-1 views-row-odd views-row-first"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/matt-tucker"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/Matthew%20Tucker.jpg?itok=GH0e6QPS" width="120" height="150" alt="Matt Tucker" title="Matt Tucker" /></a></div> </div> <div class="views-field views-field-title"> <span class="field-content"><a href="/contacts/matt-tucker">Matt Tucker</a></span> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-2 views-row-even"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/chakoumakobc"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/Portrait%20-%20Bryan%20Chakoumakos-104_8x10_sm.jpg?itok=0G_EYoDo" width="120" height="150" alt="Bryan Chakoumakos" title="Bryan Chakoumakos" /></a></div> </div> <div class="views-field views-field-title"> <span class="field-content"><a href="/contacts/chakoumakobc">Bryan Chakoumakos</a></span> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-3 views-row-odd"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/delacruzcr"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/2019-P00796.jpg?itok=WDiipOHl" width="120" height="150" alt="Clarina dela Cruz" title="Clarina dela Cruz" /></a></div> </div> <div class="views-field views-field-title"> <span class="field-content"><a href="/contacts/delacruzcr">Clarina dela Cruz</a></span> </div></li> <li class="views-fluid-grid-inline views-fluid-grid-item views-row views-row-4 views-row-even views-row-last"> <div class="views-field views-field-field-person-image"> <div class="field-content"><a href="/contacts/payzanta"><img class="image-style-headshot-120x150" src="https://neutrons.ornl.gov/sites/default/files/styles/headshot_120x150/public/Portrait%20-%20Andrew%20Payzant-103_8x10_sm.jpg?itok=Bt_vVD8W" width="120" height="150" alt="Andrew Payzant" title="Andrew Payzant" /></a></div> </div> <div class="views-field views-field-title"> <span class="field-content"><a href="/contacts/payzanta">Andrew Payzant</a></span> </div></li> </ul> </div> </div> </div></div></div> </div> </div> </div> <div class="panel-separator"></div><div class="panel-pane pane-block pane-quicktabs-diffraction-technical-specificat views-rollup instruments-rollup sub-diffraction no-title block" > <div class="pane-inner clearfix"> <div class="pane-content"> <div id="quickset-diffraction_technical_specificat" class="quick-accordion"><h3><a href= "#quickset-diffraction_technical_specificat_0">Technical Specifications</a></h3><div><article id="node-135194" class="node node-page article even node-full clearfix" role="article"> <div class="node-content"> <div class="field field-name-body field-type-text-with-summary field-label-hidden view-mode-full"><div class="field-items"><div class="field-item even"><p>POWDER DIFFRACTION INSTRUMENTS</p> <table class="striped"> <tbody> <tr> <td> <p>Instrument</p> </td> <td> <p>Type</p> </td> <td> <p>Methods</p> </td> <td> <p>Applications</p> </td> <td> <p>T (K)</p> </td> <td> <p>P (GPa)</p> </td> <td> <p>H (T)</p> </td> <td> <p>Special</p> </td> <td> <p>Resolution (∆d/d)</p> </td> <td> <p>Q-range </p> <p>(Å-1)</p> </td> <td> <p>Beam size H x V (mm)</p> </td> </tr> <tr> <td> <p> </p> <p>HFIR HB-2A POWDER</p> <p> </p> </td> <td> <p> </p> <p>constant wavelength</p> </td> <td> <p> </p> <p>Rietveld</p> </td> <td> <p> </p> <p>Magnetic structures</p> </td> <td> <p> </p> <p>0.05 - 1800</p> </td> <td> <p> </p> <p>< 0.6 gas cell < 2 clamp cell</p> </td> <td> <p> </p> <p>< 7</p> </td> <td> <p> </p> <p>Electric field</p> </td> <td> <p> </p> <p>2 x 10-3 (variable)</p> </td> <td> <p> </p> <p>0.2 - 5.1 and 0.35 - 8</p> </td> <td> <p> </p> <p>30 x 60</p> </td> </tr> <tr> <td> <p>HFIR HB-2C WAND 2</p> <p> </p> </td> <td> <p>constant wavelength</p> </td> <td> <p>Rietveld, single-crystal</p> </td> <td> <p>General purpose powder / single-crystal</p> </td> <td> <p>0.05 - 1800</p> </td> <td> <p>< 0.6 gas cell < 2 clamp cell</p> </td> <td> <p>< 6</p> </td> <td> <p>Humidity chamber</p> </td> <td> <p>5 x 10-3</p> </td> <td> <p>0.1 to 8.2</p> </td> <td> <p>30 x 40 </p> </td> </tr> <tr> <td> <p>SNS BL-11A POWGEN</p> </td> <td> <p>t-o-f</p> </td> <td> <p>Rietveld, PDF</p> </td> <td> <p>General purpose powder</p> </td> <td> <p>10 - 300 (PAC)</p> <p>2 - 300 (Orange cryo & </p> <p>Slim Sam)</p> <p>5 - 500 (JANIS)</p> <p>30 - 750 (JANIS)</p> <p>300 - 1450 (MICAS)</p> <p>300 - 1100 (with gas insert) (MICAS) </p> <p> </p> </td> <td> <p> </p> </td> <td> <p>< 5</p> </td> <td> <p>24 position sample changer (10 - 300 K), Gas Handling with pO2 and RGA</p> </td> <td> <p>0.8 x 10-3</p> </td> <td> <p>0.76 - 46.9 in one frame</p> <p> </p> <p>0.17 - 46.9 with multiple frames    </p> </td> <td> <p>10 x 40</p> </td> </tr> <tr> <td> <p>SNS BL-1B NOMAD</p> </td> <td> <p>t-o-f</p> </td> <td> <p>PDF, Rietveld</p> </td> <td> <p>Disordered materials, glasses, liquids; high flux powder</p> </td> <td> <p>90 - 1500 (Ar cryostream)</p> <p>2 - 300 (Orange cryo)</p> <p>425 - 11450 (ILL furnace, limited measuring time above 1100C)</p> <p>1000 - 3500  (levitator) </p> <p> </p> </td> <td> <p>0.02 - 0.2 gas cell (TiZr cell, high background)  </p> <p>  </p> </td> <td> <p> </p> </td> <td> <p>Cryostream sample changer; gas handling, batteries</p> </td> <td> <p>5 x 10-3 to</p> <p>5 x 10-2  </p> </td> <td> <p>Typical 0.2 - 31.41, low Q limited to 0.4 in furnace and Orange cryo.</p> <p>  </p> </td> <td> <p>Typically 6 x 6 FWHM, Gaussian beam profile, generally 2cm filling height required.</p> </td> </tr> <tr> <td> <p>SNS BL-3 SNAP</p> </td> <td> <p>t-o-f</p> </td> <td> <p>Rietveld</p> </td> <td> <p>High pressure studies powder/ single-crystal</p> </td> <td> <p>85 - 1350 (Paris Edinburgh)  </p> <p>300 - 1500 Paris Edinburgh (high T insert)</p> <p> 2 - 350 Clamp cell (Orange cryo)</p> <p>10 - 1350 Diamond Anvil Cell (DAC) (bottom loader cryo)</p> <p>10 - 350 Gas cell / Clamp cell</p> </td> <td> <p>< 20 PE cell < 6 PE cell < 2 clamp cell 0.6 Gas cell < 40 DAC</p> </td> <td> <p> </p> </td> <td> <p> </p> </td> <td> <p> 8 x 10-3 (at 2θ = 90°)</p> </td> <td> <p> 0.8-30</p> </td> <td> <p>Typical, 1 cm2 < 1 mm2 for DACs</p> </td> </tr> <tr> <td> <p> </p> </td> <td> <p> </p> </td> <td> <p> </p> </td> <td> <p> </p> </td> <td> <p> </p> </td> <td> <p> </p> </td> <td> <p> </p> </td> <td> <p> </p> </td> <td> <p> </p> </td> <td> <p> </p> </td> <td> <p> </p> </td> </tr> </tbody> </table> <p>A suite-level review of the neutron powder diffraction instruments at Oak Ridge National Laboratory, Rev. Sci. Instrum. 89, 092701 (2018);<br> <a href="https://doi.org/10.1063/1.5033906">https://doi.org/10.1063/1.5033906</a></p> <p> </p> <p>SINGLE CRYSTAL INSTRUMENTS</p> <table class="striped"> <tbody> <tr> <td> <p>Instrument</p> </td> <td> <p>Type</p> </td> <td> <p>Applications</p> </td> <td> <p>T (K)</p> </td> <td> <p>P (GPa)</p> </td> <td> <p>H (T)</p> </td> <td> <p>Special</p> </td> <td> <p>Q-range </p> <p>(Å-1)</p> </td> <td> <p>Unit cell </p> <p>size (Å)</p> </td> <td> <p>Beam size H x V </p> <p>(mm)</p> </td> </tr> <tr> <td> <p>HFIR HB-3A DEMAND</p> </td> <td> <p>constant</p> <p>wavelength</p> </td> <td> <p>Magnetic / nuclear structures; small unit cells</p> </td> <td> <p>4 - 1700 CCR </p> <p>1.6 - 300 OC</p> <p>0.05 - 300  DF</p> </td> <td> <p>< 2 clamp cell </p> <p>< 10 DAC*</p> </td> <td> <p> < 6</p> </td> <td> <p>Electric current, Tunable beam divergence </p> </td> <td> <p>0.12-12</p> </td> <td> <p> < 100</p> <p> </p> </td> <td> <p>6 mm in diameter</p> </td> </tr> <tr> <td> <p>HFIR HB-2C WAND 2</p> </td> <td> <p>constant</p> <p>wavelength</p> </td> <td> <p>General purpose powder/single-crystal; small unit cells</p> </td> <td> <p>0.05 - 11800</p> </td> <td> <p>< 0.5 gas cell </p> <p>< 2 clamp cell</p> <p>< 5 Cubic anvil cell</p> <p>< 20 PE cell (Room T)</p> </td> <td> <p>< 6</p> </td> <td> <p>Humidity chamber</p> </td> <td> <p>0.1-8.2</p> </td> <td> <p> < 100</p> <p> </p> </td> <td> <p>Variable:  10 x 40 </p> <p>to 30 x 60 </p> </td> </tr> <tr> <td> <p>SNS BL-12 </p> <p>TOPAZ</p> </td> <td> <p>t-o-f</p> </td> <td> <p>General purpose; small & large unit cells; diffuse scattering</p> </td> <td> <p>90 - 1450 LN2</p> <p>5-300 CCR    </p> </td> <td> <p>None</p> </td> <td> <p>None</p> </td> <td> <p>Electric current</p> <p> </p> </td> <td> <p>0.4-25     </p> <p> </p> </td> <td> <p> < 75</p> </td> <td> <p>2 , 3 and 4 in diameter</p> </td> </tr> <tr> <td> <p>SNS BL-11B </p> <p>MaNDi</p> </td> <td> <p>t-o-f</p> </td> <td> <p>Structural biology, macromolecules, small molecules</p> </td> <td> <p>80 - 400  </p> </td> <td> <p>None  </p> </td> <td> <p>None</p> </td> <td> <p>Tunable beam divergence </p> <p>0.12 - 0.8°</p> </td> <td> <p>0.6 Å max resolution</p> </td> <td> <p>10 - 300</p> </td> <td> <p>1, 3 and 5 in diameter</p> </td> </tr> <tr> <td> <p>HFIR CG-4D IMAGINE</p> </td> <td> <p>quasi-Laue</p> </td> <td> <p>Structural biology, supramolecular chemistry, magnetic / nuclear structures</p> </td> <td> <p>4 - 1450 CCR</p> <p>10 - 1300 (DAC)</p> </td> <td> <p>< 10 DAC</p> </td> <td> <p>None</p> </td> <td> <p>Kappa goniometer</p> </td> <td> <p>1.2 Å max resolution</p> </td> <td> <p>< 150</p> </td> <td> <p>3.2 × 2 </p> </td> </tr> <tr> <td> <p>SNS BL-9 </p> <p>CORELLI</p> </td> <td> <p>t-o-f</p> </td> <td> <p>Magnetic / nuclear diffuse scattering</p> </td> <td> <p>6 - 750 CCR </p> <p>1.6 - 300 OC</p> <p>303 - 1873 (MICAS)</p> <p>0.3 - 300 3He insert</p> </td> <td> <p>< 1.8 clamp cell </p> <p>< 10 DAC</p> <p>< 4 GPa McWhan</p> </td> <td> <p>< 5 </p> <p>< 30 Pulsed</p> </td> <td> <p>Elastic discrimination</p> </td> <td> <p> </p> </td> <td> <p> </p> </td> <td> <p>10 x 10</p> </td> </tr> <tr> <td> <p>SNS BL-3 </p> <p>SNAP</p> </td> <td> <p>t-o-f</p> </td> <td> <p>High pressure studies powder / single-crystal</p> </td> <td> <p>85 - 1300 (PE 10 GPa)</p> <p>300 - 1500 (PE 6 GPa) </p> <p>2 - 350 (gas and clamp)</p> <p>10 - 350 (DAC)</p> </td> <td> <p>< 40 DAC**</p> <p>< 20 PE cell </p> <p>< 6 PE cell </p> <p>< 2 clamp cell </p> <p>0.7 Gas cell </p> </td> <td> <p> None</p> </td> <td> <p> </p> </td> <td> <p> </p> </td> <td> <p> </p> </td> <td> <p> </p> </td> </tr> </tbody> </table> <p>*Note that SNAP DACs with 40 GPa capability have been successfully used on DEMAND although pressures on single crystal samples have not been demonstrated above 10 GPa. If higher pressures than 10 GPa are desired, please contact instrument team. **Note that a maximum of 20 GPa has been demonstrated for single crystal samples. The cells themselves are in principle capable of reaching 100 GPa on powders. If high pressures are of interest, please contact instrument team for discussion.</p> <p>For more details of each instrument's specifics, refer to instrument home page.</p> <p>A suite-level review of the neutron single crystal diffraction instruments at Oak Ridge National Laboratory, Rev. Sci. Instrum. 89, 092802 (2018);<br> <a href="https://doi.org/10.1063/1.5030896">https://doi.org/10.1063/1.5030896</a></p>  <p> </p> </div></div></div> </div> </article> </div></div> </div> </div> </div> <div class="panel-separator"></div><div class="panel-pane pane-block pane-quicktabs-diffraction-workshop-talks views-rollup instruments-rollup sub-diffraction no-title block" > <div class="pane-inner clearfix"> <div class="pane-content"> <div id="quickset-diffraction_workshop_talks" class="quick-accordion"><h3><a href= "#quickset-diffraction_workshop_talks_0">Workshop Talks</a></h3><div><article id="node-146845" class="node node-page article odd node-full clearfix" role="article"> <div class="node-content"> <div class="field field-name-body field-type-text-with-summary field-label-hidden view-mode-full"><div class="field-items"><div class="field-item even"><div style="margin-left: 35px"> <table cellpadding="1" cellspacing="1" style="width:1100px"> <tbody> <tr> <td><strong>Interaction of X-rays and Neutrons with Matter</strong></td> <td>Roger Pynn</td> <td><a href="https://www.dropbox.com/s/og9kclob6v8nbqv/Pynn_2020_part_1.pdf?dl=0">Slides</a>, <a href="https://www.dropbox.com/s/h82jv4y9r3bwjhw/6.15%20National%20School%20on%20Neutron%20and%20X-ray%20Scattering%20Recording%204.mp4?dl=0">Recording</a>, <a href="https://www.dropbox.com/s/huk13va6tw8mzn0/QA_Rana_EER.pdf?dl=0">Q&A</a></td> </tr> <tr> <td> </td> <td>Efrain Rodriguez</td> <td><a href="https://www.dropbox.com/s/z8n00yan8n9mtqs/Rodriguez_day1_lecture_2020.pdf?dl=0">Slides</a>, <a href="https://www.dropbox.com/s/tjb2ci5im5v14zi/6.15%20National%20School%20on%20Neutron%20and%20X-ray%20Scattering%20Recording%205.mp4?dl=0">Recording</a> </td> </tr> <tr> <td> </td> <td>Rana Ashkar</td> <td><a href="https://www.dropbox.com/s/116nmm752z1a5p1/NXS_Large%20Scale%20Structures%20Tutorial_Ashkar-Day1.pdf?dl=0">Slides</a>, <a href="https://www.dropbox.com/s/jqat56n5hp9948v/6.15%20National%20School%20on%20Neutron%20and%20X-ray%20Scattering%20Recording%206.mp4?dl=0">Recording</a></td> </tr> <tr> <td><strong>Powder Diffraction</strong></td> <td>Cora Lind-Kovacs</td> <td><a href="https://www.dropbox.com/s/eihcbqlphti5qp0/LindPowderDiffractionNXschool2020%2Bpart1.pdf?dl=0">Slides_1</a>, <a href="https://www.dropbox.com/s/b9jqnh8241g83d9/LindPowderDiffractionNXschool2020%2Bpart2.pdf?dl=0">Slides_2</a>, <a href="https://www.dropbox.com/s/2jo3topgt3rm0x3/6.18%20National%20School%20on%20Neutron%20and%20X-ray%20Scattering%20Recording%202.mp4?dl=0">Recording</a>, <a href="https://www.dropbox.com/s/k0lih08ht0m8lv8/Cora%20Lind%20Kovacs%20QA-proofed.pdf?dl=0">Q&A</a></td> </tr> <tr> <td><strong>High pressure measurements with X-rays and Neutrons</strong></td> <td>Bianca Haberl</td> <td><a href="https://www.dropbox.com/s/gqt73fsb6kh85ql/NXS_2020_bh.pdf?dl=0">Slides</a>, <a href="https://www.dropbox.com/s/8ba4ptwh7xj269d/Q%26A_high_pressure2.pdf?dl=0">Q&A</a>, <a href="https://www.dropbox.com/sh/rusrihvjga3thw0/AAB1BJCrSrbem_guUW_BVkp4a/high_pressure_NXS_lecture.mp4?dl=0">Recording</a></td> </tr> <tr> <td><strong>Total scattering analysis</strong></td> <td>Katharine Page</td> <td><a href="https://www.dropbox.com/s/dtacth5bbf3k6ro/NXS_2020_PDF_KatePage.pdf?dl=0">Slides</a>, <a href="https://www.dropbox.com/s/8uftsuawz6914ps/6.18%20National%20School%20on%20Neutron%20and%20X-ray%20Scattering%20Recording%203.mp4?dl=0">Recording</a></td> </tr> <tr> <td> </td> <td>Pavol Juhas</td> <td><a href="https://workshops.ill.fr/event/133/attachments/51/154/DiffPy-CMI-Intro-ADD2019.pdf">DiffPy-CMI – a software toolbox for real-space structure analysis and Complex Modeling</a></td> </tr> <tr> <td><strong>Magnetic neutron scattering</strong></td> <td>Kate Ross</td> <td><a href="https://www.dropbox.com/s/gws265l9hoas3n3/Magnetic%20Neutron%20Scattering%20NX%20school%202020.pdf?dl=0">Slides</a>, <a href="https://www.dropbox.com/s/i83d0p7s06v97eo/6.16%20National%20School%20on%20Neutron%20and%20X-ray%20Scattering%20Recording%204.mp4?dl=0">Recording</a></td> </tr> <tr> <td colspan="3">Lecture Notes and Step-By-Step examples for Magnetic Structure Refinements using Neutron Powder Data<strong>: </strong>See <a href="https://conference.sns.gov/event/176/page/1293-magnetic-structure-school-presentations">Lecture notes and examples from 2019 workshop</a> and <a href="https://conference.sns.gov/event/22/page/456-lecture-notes">Lecture Notes (2016 workshop)</a> from recent Magnetic Structure Determination from Neutron Diffraction Data Workshop.</td> </tr> <tr> <td><strong>Single crystal diffraction and magnetism</strong></td> <td>George Sheldrick </td> <td><a href="http://shelx.uni-ac.gwdg.de/SHELX/shelxl_for_neutrons.pdf">SHELXL for neutrons </a> </td> </tr> <tr> <td> </td> <td>Vaclav Petricek</td> <td><a href="http://jana.fzu.cz/jana2006.ppt">More about Jana2006</a></td> </tr> <tr> <td> </td> <td>Branton Campbell  </td> <td><a href="https://conference.sns.gov/event/182/attachments/349/2072/Campbell_Irreducible_representations_and_the_superspace_formalism.pdf">Irreducible Representations and the Superspace Formalism</a></td> </tr> <tr> <td> </td> <td>Shiyun Jin </td> <td><a href="http://conference.sns.gov/event/182/attachments/349/2071/Neutron_TOF_Data_Reduction.pdf">Neutron TOF data reduction (TOPAZ data)</a><br> <a href="https://conference.sns.gov/event/182/page/1295-workshop-materials">Workshop on Symmetry and Superspace Approach to Modulated Crystal Structures</a><br> <a href="https://conference.sns.gov/event/176/page/1293-magnetic-structure-school-presentations">Workshop on Magnetic Structure Determination from Neutron Diffraction Data</a></td> </tr> <tr> <td><strong>Diffuse Scattering  </strong></td> <td>Ray Osborn</td> <td><a href="https://neutrons.ornl.gov/sites/default/files/Diffuse%20Scattering%20(Osborn)%20New%20Copy.pdf">Single Crystal Diffuse Scattering (slides)</a>  <a href="https://www.youtube.com/watch?v=7gUqiJsbHtc">video</a></td> </tr> <tr> <td><strong>Protein Crystallography</strong></td> <td>CCP4</td> <td><a href="https://www.ccp4.ac.uk/?page_id=1072">Documentation and Tutorials</a></td> </tr> <tr> <td> </td> <td>Paul Adams</td> <td><a href="https://www.youtube.com/watch?v=QmRAXmw3l4I">Introduction to Phenix</a> (video)</td> </tr> </tbody> </table> </div> <p> </p> <p> </p> </div></div></div> </div> </article> </div></div> </div> </div> </div> <div class="panel-separator"></div><div class="panel-pane pane-block pane-quicktabs-diffraction-methods-tutorials views-rollup instruments-rollup sub-diffraction no-title block" > <div class="pane-inner clearfix"> <div class="pane-content"> <div id="quickset-diffraction_methods_tutorials" class="quick-accordion"><h3><a href= "#quickset-diffraction_methods_tutorials_0">Methods & Tutorials</a></h3><div><article id="node-146846" class="node node-page article even node-full clearfix" role="article"> <div class="node-content"> <div class="field field-name-body field-type-text-with-summary field-label-hidden view-mode-full"><div class="field-items"><div class="field-item even"><p style="margin-left: 20px"><a href="/sites/default/files/Methods%20and%20Tutorials%20Powder%20Diffraction.pdf" target="_blank">Powder Diffraction</a></p> <p style="margin-left: 20px"><a href="/sites/default/files/Methods%20and%20Tutorials%20Single%20Crystal%20Diffraction_Nov_2021.pdf">Single Crystal Diffraction</a></p> </div></div></div> </div> </article> </div></div> </div> </div> </div> <div class="panel-separator"></div><div class="panel-pane pane-block pane-quicktabs-diffraction-database views-rollup instruments-rollup sub-diffraction no-title block" > <div class="pane-inner clearfix"> <div class="pane-content"> <div id="quickset-diffraction_database" class="quick-accordion"><h3><a href= "#quickset-diffraction_database_0">Database</a></h3><div><article id="node-146847" class="node node-page article odd node-full clearfix" role="article"> <div class="node-content"> <div class="field field-name-body field-type-text-with-summary field-label-hidden view-mode-full"><div class="field-items"><div class="field-item even"><p style="margin-left: 35px"><strong>Inorganic Crystal Structure Database</strong> <strong>(ICSD)</strong>  <a href="https://icsd.products.fiz-karlsruhe.de/en/products/icsd-products">https://icsd.products.fiz-karlsruhe.de/en/products/icsd-products</a></p> <p style="margin-left: 35px"><strong>Cambridge Structural Database</strong> <strong>(CSD)</strong> <a href="https://www.ccdc.cam.ac.uk/solutions/csd-core/components/csd/">https://www.ccdc.cam.ac.uk/solutions/csd-core/components/csd/</a></p> <p style="margin-left: 35px">The CSD for small-molecule organic and metal-organic crystal structures.</p> <p style="margin-left: 35px"><strong>Crystallography Open Database (COD) </strong><a href="http://www.crystallography.net/cod/">http://www.crystallography.net/cod/</a></p> <p style="margin-left: 35px"><strong>International Center for Diffraction Data (ICDD)</strong> <a href="https://www.icdd.com/">https://www.icdd.com/</a></p> <p style="margin-left: 35px"><strong>Bilbao Crystallographic Server</strong>  <a href="https://www.cryst.ehu.es/">https://www.cryst.ehu.es/</a></p> <p style="margin-left: 35px">Programs and database for symmetry and representation analysis of crystal and magnetic structures</p> <p style="margin-left: 35px"><strong>RCSB Protein Data Bank (PDB)</strong>  <a href="https://www.rcsb.org/">https://www.rcsb.org/</a></p> <p style="margin-left: 35px">The <a name="_Hlk73114017">Protein Data Bank </a>provides archive-information about the 3D shapes of proteins, nucleic acids, and complex assemblies</p> <p style="margin-left: 35px"><strong>Worldwide Protein Data Bank (wwPDB)</strong> <a href="http://www.wwpdb.org/">http://www.wwpdb.org/</a></p> <p style="margin-left: 35px"><strong>Mineralogy Database </strong><a href="http://webmineral.com/">http://webmineral.com/</a></p> <p style="margin-left: 35px"><strong>American Mineralogist Crystal Structure Database </strong><a href="http://rruff.geo.arizona.edu/AMS/amcsd.php">http://rruff.geo.arizona.edu/AMS/amcsd.php</a></p> </div></div></div> </div> </article> </div></div> </div> </div> </div> <div class="panel-separator"></div><div class="panel-pane pane-block pane-quicktabs-diffraction-assorted-links views-rollup instruments-rollup sub-diffraction no-title block" > <div class="pane-inner clearfix"> <div class="pane-content"> <div id="quickset-diffraction_assorted_links" class="quick-accordion"><h3><a href= "#quickset-diffraction_assorted_links_0">Assorted Links</a></h3><div><article id="node-146848" class="node node-page article even node-full clearfix" role="article"> <div class="node-content"> <div class="field field-name-body field-type-text-with-summary field-label-hidden view-mode-full"><div class="field-items"><div class="field-item even"><p style="margin-left: 35px"><strong>Information for users </strong><u><a href="https://neutrons.ornl.gov/users">https://neutrons.ornl.gov/users</a></u>  </p> <p style="margin-left: 35px"><strong>Getting around the ORNL campus</strong> <a href="https://www.ornl.gov/content/getting-around-ornl-campus">https://www.ornl.gov/content/getting-around-ornl-campus</a>  </p> <p style="margin-left: 35px"><strong>SNS beam status </strong><a href="https://neutrons.ornl.gov/sns/alerts">https://neutrons.ornl.gov/sns/alerts</a></p> <p style="margin-left: 35px"><strong>Instrument Status </strong><u><a href="https://monitor.sns.gov/">https://monitor.sns.gov/</a></u></p> <p style="margin-left: 35px">This monitoring site allows ORNL users and staff to view the status of running experiments at SNS.</p> <p style="margin-left: 35px"><strong>HFIR beam status</strong> <u><a href="https://neutrons.ornl.gov/hfir/alerts">https://neutrons.ornl.gov/hfir/alerts</a></u></p> <p style="margin-left: 35px"><strong>Basic information about crystallography</strong> <a href="https://www.xtal.iqfr.csic.es/Cristalografia/index-en.html">https://www.xtal.iqfr.csic.es/Cristalografia/index-en.html</a></p> <p style="margin-left: 35px"><strong>Information on TOF neutrons</strong> <a href="http://pd.chem.ucl.ac.uk/pdnn/inst3/neutronx.htm">http://pd.chem.ucl.ac.uk/pdnn/inst3/neutronx.htm</a></p> <p style="margin-left: 35px"><strong>Neutron scattering cross sections </strong><a href="https://www.ncnr.nist.gov/resources/n-lengths/">https://www.ncnr.nist.gov/resources/n-lengths/</a></p> <p style="margin-left: 35px"><strong>Calculate absorption, basic activation calculation </strong><a href="http://www.ncnr.nist.gov/resources/activation/">http://www.ncnr.nist.gov/resources/activation/</a></p> <p class="rteindent1"> </p> </div></div></div> 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class="mmenu-block-title">Sample Environment</span></a></li><li class="mmenu-mm-list-mlid-5879 mmenu-mm-list-path-node-135139"><a href="/lab" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">User Laboratories</span></a></li></ul></li><li class="mmenu-mm-list-mlid-5345 mmenu-mm-list-path-nolink"><a href="javascript:void(0);" class="mmenu-mm-list mmenu-mm-subopen"><i class="icon-plus"></i><span class="mmenu-block-title">High Flux Isotope Reactor</span></a><ul class="mmenu-mm-list-level-3"><li class="mmenu-mm-list-mlid-5358 mmenu-mm-list-path-node-995"><a href="/biosans" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">BIO-SANS | Biological Small-Angle Neutron Scattering Instrument | CG-3</span></a></li><li class="mmenu-mm-list-mlid-5357 mmenu-mm-list-path-node-994"><a href="/ctax" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">CTAX | Cold Neutron Triple-Axis Spectrometer | CG-4C</span></a></li><li class="mmenu-mm-list-mlid-5350 mmenu-mm-list-path-node-987"><a href="/demand" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">DEMAND | Dimensional Extreme Magnetic Neutron Diffractometer | HB-3A</span></a></li><li class="mmenu-mm-list-mlid-5344 mmenu-mm-list-path-node-1022"><a href="/developmentbeamlines" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">DEV BEAMS | Instrument Development Beamline | HB-2D CG-1A CG-1B CG-4B</span></a></li><li class="mmenu-mm-list-mlid-5349 mmenu-mm-list-path-node-983"><a href="/gpsans" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">GP-SANS | General-Purpose Small-Angle Neutron Scattering Diffractometer | CG-2</span></a></li><li class="mmenu-mm-list-mlid-5353 mmenu-mm-list-path-node-990"><a href="/hidra" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">HIDRA | High Intensity Diffractometer for Residual stress Analysis | HB-2B</span></a></li><li class="mmenu-mm-list-mlid-5356 mmenu-mm-list-path-node-993"><a href="/imagine" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">IMAGINE | Laue Diffractometer | CG-4D</span></a></li><li class="mmenu-mm-list-mlid-5347 mmenu-mm-list-path-node-1023"><a href="/mars" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">MARS | Multimodal Advanced Radiography Station | CG-1D</span></a></li><li class="mmenu-mm-list-mlid-5348 mmenu-mm-list-path-node-982"><a href="/powder" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">POWDER | Neutron Powder Diffractometer | HB-2A</span></a></li><li class="mmenu-mm-list-mlid-5355 mmenu-mm-list-path-node-992"><a href="/ptax" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">PTAX | Polarized Triple-Axis Spectrometer | HB-1</span></a></li><li class="mmenu-mm-list-mlid-5351 mmenu-mm-list-path-node-988"><a href="/tax" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">TAX | Triple-Axis Spectrometer | HB-3</span></a></li><li class="mmenu-mm-list-mlid-5354 mmenu-mm-list-path-node-991"><a href="/veritas" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">VERITAS | Versatile Intense Triple-Axis Spectrometer | HB-1A</span></a></li><li class="mmenu-mm-list-mlid-5352 mmenu-mm-list-path-node-989"><a href="/wand" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">WAND² | Wide-Angle Neutron Diffractometer | HB-2C</span></a></li></ul></li><li class="mmenu-mm-list-mlid-5346 mmenu-mm-list-path-nolink"><a href="javascript:void(0);" class="mmenu-mm-list mmenu-mm-subopen"><i class="icon-plus"></i><span class="mmenu-block-title">Spallation Neutron Source</span></a><ul class="mmenu-mm-list-level-3"><li class="mmenu-mm-list-mlid-5360 mmenu-mm-list-path-node-1021"><a href="/arcs" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">ARCS | Wide Angular-Range Chopper Spectrometer | BL-18</span></a></li><li class="mmenu-mm-list-mlid-5373 mmenu-mm-list-path-node-1000"><a href="/basis" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">BASIS | Backscattering Spectrometer | BL-2</span></a></li><li class="mmenu-mm-list-mlid-5377 mmenu-mm-list-path-node-1004"><a href="/cncs" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">CNCS | Cold Neutron Chopper Spectrometer | BL-5</span></a></li><li class="mmenu-mm-list-mlid-5371 mmenu-mm-list-path-node-997"><a href="/corelli" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">CORELLI | Elastic Diffuse Scattering Spectrometer | BL-9</span></a></li><li class="mmenu-mm-list-mlid-5374 mmenu-mm-list-path-node-1001"><a href="/eqsans" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">EQ-SANS | Extended Q-Range Small-Angle Neutron Scattering Diffractometer | BL-6</span></a></li><li class="mmenu-mm-list-mlid-5365 mmenu-mm-list-path-node-1016"><a href="/fnpb" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">FNPB | Fundamental Neutron Physics Beam Line | BL-13</span></a></li><li class="mmenu-mm-list-mlid-5364 mmenu-mm-list-path-node-1017"><a href="/hyspec" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">HYSPEC | Hybrid Spectrometer | BL-14B</span></a></li><li class="mmenu-mm-list-mlid-5375 mmenu-mm-list-path-node-1002"><a href="/lr" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">LIQREF | Liquids Reflectometer | BL-4B</span></a></li><li class="mmenu-mm-list-mlid-5376 mmenu-mm-list-path-node-1003"><a href="/mr" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">MAGREF | Magnetism Reflectometer | BL-4A</span></a></li><li class="mmenu-mm-list-mlid-5370 mmenu-mm-list-path-node-996"><a href="/mandi" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">MANDI | Macromolecular Neutron Diffractometer | BL-11B</span></a></li><li class="mmenu-mm-list-mlid-5367 mmenu-mm-list-path-node-984"><a href="/nomad" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">NOMAD | Nanoscale-Ordered Materials Diffractometer | BL-1B</span></a></li><li class="mmenu-mm-list-mlid-5363 mmenu-mm-list-path-node-1018"><a href="/nse" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">NSE | Neutron Spin Echo Spectrometer | BL-15</span></a></li><li class="mmenu-mm-list-mlid-5368 mmenu-mm-list-path-node-985"><a href="/powgen" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">POWGEN | Powder Diffractometer | BL-11A</span></a></li><li class="mmenu-mm-list-mlid-5361 mmenu-mm-list-path-node-1020"><a href="/sequoia" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">SEQUOIA | Fine-Resolution Fermi Chopper Spectrometer | BL-17</span></a></li><li class="mmenu-mm-list-mlid-5372 mmenu-mm-list-path-node-999"><a href="/snap" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">SNAP | Spallation Neutrons and Pressure Diffractometer | BL-3</span></a></li><li class="mmenu-mm-list-mlid-5366 mmenu-mm-list-path-node-1015"><a href="/topaz" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">TOPAZ | Single-Crystal Diffractometer | BL-12</span></a></li><li class="mmenu-mm-list-mlid-5369 mmenu-mm-list-path-node-986"><a href="/usans" class="mmenu-mm-list "><i class="icon-list2"></i><span class="mmenu-block-title">USANS | Ultra-Small-Angle Neutron Scattering Instrument | BL-1A</span></a></li><li class="mmenu-mm-list-mlid-5359 mmenu-mm-list-path-node-1499"><a href="/venus" class="mmenu-mm-list "><i 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