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nist-gov/www.nist.gov/topic-terms/materials-characterization
Scott Williams 4063bef310 Initital commit.
2025-03-05 18:59:57 +00:00

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<div class="entity-reference"> <a href="/news-events/news/2025/01/nist-database-can-help-increase-recycling-textiles-and-clothing" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2025/01/03/_3DP6922.jpg?itok=x-47xRLq" width="100" height="66" alt="A scientist wearing safety glasses stands in front of a monitor in her lab." typeof="foaf:Image" />
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<h3 class="nist-teaser__title"><a href="/news-events/news/2025/01/nist-database-can-help-increase-recycling-textiles-and-clothing"><span property="schema:name">NIST Database Can Help Increase Recycling of Textiles and Clothing</span>
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<div class="daterange"><time datetime="2025-01-07T12:00:00Z">January 7, 2025</time>
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<div property="schema:text" class="text-with-summary"> Picture this: You have a bag of heavily used clothes that can no longer be donated taking up space in your closet, so you drop it off at your local recycling
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about="/news-events/news/2024/10/nist-scientists-use-dna-origami-chip-detect-biomolecules" typeof="schema:Article" class="nist-teaser"
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<div class="entity-reference"> <a href="/news-events/news/2024/10/nist-scientists-use-dna-origami-chip-detect-biomolecules" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2024/10/17/thumb%20%283%29.png?itok=QO61bjoF" width="100" height="100" alt="DNA hinge thumbnail" typeof="foaf:Image" />
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<h3 class="nist-teaser__title"><a href="/news-events/news/2024/10/nist-scientists-use-dna-origami-chip-detect-biomolecules"><span property="schema:name">NIST Scientists Use DNA Origami on a Chip to Detect Biomolecules</span>
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<div class="daterange"><time datetime="2024-10-17T12:00:00Z">October 17, 2024</time>
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<div property="schema:text" class="text-with-summary"> Using strands of DNA to create miniature hinges that pop open or shut when binding to specific molecules, researchers at the National Institute of Standards and
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about="/news-events/news/2024/10/nist-introduces-meta-framework-strengthen-supply-chain-traceability" typeof="schema:Article" class="nist-teaser"
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<div class="entity-reference"> <a href="/news-events/news/2024/10/nist-introduces-meta-framework-strengthen-supply-chain-traceability" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2024/11/29/NIST%20Introduces%20a%20Meta-Framework%20to%20Strengthen%20Supply%20Chain%20Traceability%20in%20Critical%20Infrastructure%20Sectors.png?itok=BS0rX2Aj" width="100" height="60" alt="NIST Introduces a Meta-Framework to Strengthen Supply Chain Traceability in Critical Infrastructure Sectors" typeof="foaf:Image" />
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<h3 class="nist-teaser__title"><a href="/news-events/news/2024/10/nist-introduces-meta-framework-strengthen-supply-chain-traceability"><span property="schema:name">NIST Introduces a Meta-Framework to Strengthen Supply Chain Traceability in Critical Infrastructure Sectors</span>
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<div class="daterange"><time datetime="2024-10-01T12:00:00Z">October 1, 2024</time>
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<div property="schema:text" class="text-with-summary"> The security and stability of the United States’ national manufacturing and critical infrastructure supply chains are vital to the health, security, and growth
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<div class="entity-reference"> <a href="/news-events/events/2025/03/workshop-advancing-uv-germicidal-efficacy-measurement-metrology-standards" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2025/01/16/NEW%20UV%20Germicidal%20Img.png?itok=jsgg-PUs" width="100" height="84" alt="Abstract blue image Advancing UV Germicidal Efficacy Measurement: Metrology, Standards, Data and Protocols " typeof="foaf:Image" />
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<h3 class="nist-teaser__title"><a href="/news-events/events/2025/03/workshop-advancing-uv-germicidal-efficacy-measurement-metrology-standards"><span>Workshop: Advancing UV Germicidal Efficacy Measurement: Metrology, Standards, Data and Protocols</span>
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<div class="nist-teaser__date">
<div class="smartdate">Tue, Mar 18 - Thu, Mar 20 2025</div>
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<div class="text-with-summary"> The U.S. Department of Commerce, National Institute of Standards and Technology (NIST) and the International Ultraviolet
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about="/news-events/events/2025/06/building-path-forward-meaningful-cannabis-breathalyzer-realization" class="nist-teaser"
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<div class="entity-reference"> <a href="/news-events/events/2025/06/building-path-forward-meaningful-cannabis-breathalyzer-realization" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2025/01/13/Cannabis%20Breathalyzer.png?itok=cw8DdV2X" width="100" height="84" alt="Clipart of Person smoking Cannabis and images of cars" typeof="foaf:Image" />
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<h3 class="nist-teaser__title"><a href="/news-events/events/2025/06/building-path-forward-meaningful-cannabis-breathalyzer-realization"><span>Building a Path Forward for Meaningful Cannabis Breathalyzer Realization</span>
</a></h3>
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<div class="smartdate">Wed, Jun 18 - Thu, Jun 19 2025</div>
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<div class="text-with-summary"> We are bringing together participants from government, forensic laboratories, industry, academia, law enforcement
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<h2 class="nist-block__title"> <div class="string">Projects and Programs</div>
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about="/programs-projects/standards-development-ensure-reliable-breath-analysis-field" class="nist-teaser"
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<div class="entity-reference"> <a href="/programs-projects/standards-development-ensure-reliable-breath-analysis-field" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2024/07/10/Picture1%20summary%20use.png?itok=SGOuNpgV" width="100" height="67" alt="Breathalyzer" typeof="foaf:Image" />
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<h3 class="nist-teaser__title"><a href="/programs-projects/standards-development-ensure-reliable-breath-analysis-field"><span>Standards Development to Ensure Reliable Breath Analysis in the Field</span>
</a></h3>
<div class="nist-teaser__type">
<div class="nist-badge display-inline-block margin-y-1 nist-badge--blue boolean">Ongoing</div>
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<div class="nist-teaser__content">
<div class="text-with-summary"> Numerous volatile organic compounds (VOCs) have been identified in human breath. These compounds can be produced by the body or by organisms in the body (e.g., bacteria or viruses) and provide a non-invasive window into human health. Inexpensive point-of-care devices are being developed to diagnose
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about="/programs-projects/multifunctional-3d-printable-polymer-metal-composites" class="nist-teaser"
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<div class="entity-reference"> <a href="/programs-projects/multifunctional-3d-printable-polymer-metal-composites" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2024/09/28/Multifunctional%20AM%20Project%20Page.jpg?itok=ly1a-0JF" width="87" height="100" alt="Multifunctional AM Project Page" typeof="foaf:Image" />
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<h3 class="nist-teaser__title"><a href="/programs-projects/multifunctional-3d-printable-polymer-metal-composites"><span>Multifunctional 3D Printable Polymer-Metal Composites</span>
</a></h3>
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<div class="nist-badge display-inline-block margin-y-1 nist-badge--blue boolean">Ongoing</div>
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<div class="nist-teaser__content">
<div class="text-with-summary"> Recent advances in additive manufacturing (AM) have positioned metals and polymers as two key materials. Typically, AM of these two materials involves incompatible methods and conditions. The novel multifunctional polymer-metal composites in this project incorporate low-melting alloys with
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about="/programs-projects/ultrafast-spectroscopy-advance-microelectronics" class="nist-teaser"
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<div class="entity-reference"> <a href="/programs-projects/ultrafast-spectroscopy-advance-microelectronics" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2024/11/13/sample_cryostat.png?itok=gBvUODKe" width="100" height="90" alt="Sample in cryostat." typeof="foaf:Image" />
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<h3 class="nist-teaser__title"><a href="/programs-projects/ultrafast-spectroscopy-advance-microelectronics"><span>Ultrafast Spectroscopy to Advance Microelectronics</span>
</a></h3>
<div class="nist-teaser__type">
<div class="nist-badge display-inline-block margin-y-1 nist-badge--blue boolean">Ongoing</div>
</div>
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<div class="nist-teaser__content">
<div class="text-with-summary"> Continued advancement in microelectronics, including analog and digital electronics, power electronics, optics and photonics, and micromechanics for memory, processing, sensing, and communications as defined by the OSTP “National Strategy on Microelectronics Research,” requires knowledge of material
</div>
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about="/programs-projects/synthesis-and-longevity-candidate-direct-air-capture-dac-materials" class="nist-teaser"
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<div class="entity-reference"> <a href="/programs-projects/synthesis-and-longevity-candidate-direct-air-capture-dac-materials" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2023/12/13/figure2.jpg?itok=eRKCpJ6v" width="100" height="66" alt="Project Infographic for synthesis and longevity of candidate direct air capture (DAC) materials" typeof="foaf:Image" />
</a>
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<h3 class="nist-teaser__title"><a href="/programs-projects/synthesis-and-longevity-candidate-direct-air-capture-dac-materials"><span>Synthesis and longevity of candidate direct air capture (DAC) materials</span>
</a></h3>
<div class="nist-teaser__type">
<div class="nist-badge display-inline-block margin-y-1 nist-badge--blue boolean">Ongoing</div>
</div>
</header>
<div class="nist-teaser__content">
<div class="text-with-summary"> We have been working on the identification and development of repeatable synthesis techniques for DAC materials for the purposes of generating repeatable samples for evaluating DAC characterization techniques. We have initially focused on impregnated and grafted aminosilane-silica materials. We are
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<h2 class="nist-block__title"> <div class="string">Publications</div>
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class="nist-block "
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about="/publications/correlating-titanium-powder-manufacturing-methods-and-resultant-particle-morphologies" class="nist-teaser"
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<header>
<h3 class="nist-teaser__title"><a href="/publications/correlating-titanium-powder-manufacturing-methods-and-resultant-particle-morphologies"><span>Correlating Titanium Powder Manufacturing Methods and Resultant Particle Morphologies to Microstructural Properties, Particle Flight and Impact Velocity, and Bonding and Deposition Characteristics in Cold Spray Additive Manufacturing</span>
</a></h3>
<div class="nist-teaser__date">
<div class="daterange"><time datetime="2025-01-23T12:00:00Z">January 23, 2025</time>
</div>
</div>
<div class="nist-teaser__type">
<div class="nist-field nist-field--label-inline text-long">
<div class="nist-field__label">Author(s)</div>
<div class="nist-field__item">Pranav Anumandla, Carlos Faggi, Sinan Muftu, <span class="nist-author">Edward Garboczi</span>, <span class="nist-author">Newell Moser</span>, Rachel Cook, <span class="nist-author">Nicholas Derimow</span>, Ozan Ozdemir</div>
</div>
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</header>
<div class="nist-teaser__content">
<div class="text-with-summary"> Unlike high temperature thermal spray processes and metal additive manufacturing methods that require extensive heat treatment, native particle microstructural
</div>
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</article>
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about="/publications/novel-method-determine-autocatalytic-cure-kinetics-model-constants-dual-reaction" class="nist-teaser"
>
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<h3 class="nist-teaser__title"><a href="/publications/novel-method-determine-autocatalytic-cure-kinetics-model-constants-dual-reaction"><span>Novel method to determine autocatalytic cure kinetics model constants of dual-reaction thermosets</span>
</a></h3>
<div class="nist-teaser__date">
<div class="daterange"><time datetime="2024-11-20T12:00:00Z">November 20, 2024</time>
</div>
</div>
<div class="nist-teaser__type">
<div class="nist-field nist-field--label-inline text-long">
<div class="nist-field__label">Author(s)</div>
<div class="nist-field__item">Sukrut Prashant Phansalkar, <span class="nist-author">Ran Tao</span>, <span class="nist-author">Aaron M. Forster</span>, Yongrae Jang, Bongtae Han</div>
</div>
</div>
</header>
<div class="nist-teaser__content">
<div class="text-with-summary"> Analysis of the cure kinetics of dual-reaction thermosets requires the determination of nine constants including the ratio of the first reaction to the total
</div>
</div>
</div>
</article>
</div>
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<article
about="/publications/three-dimensional-nature-1-anomalous-hall-conductivity-ymn6sn6-xgax-x-055" class="nist-teaser"
>
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<h3 class="nist-teaser__title"><a href="/publications/three-dimensional-nature-1-anomalous-hall-conductivity-ymn6sn6-xgax-x-055"><span>Three-dimensional nature 1 of anomalous Hall conductivity in YMn6Sn6−xGax, x ≈ 0.55</span>
</a></h3>
<div class="nist-teaser__date">
<div class="daterange"><time datetime="2024-11-19T12:00:00Z">November 19, 2024</time>
</div>
</div>
<div class="nist-teaser__type">
<div class="nist-field nist-field--label-inline text-long">
<div class="nist-field__label">Author(s)</div>
<div class="nist-field__item"><span class="nist-author">Albert Davydov</span>, Hari "Bhandari ", Zhenhua Ning, Po-Hao Chang, Peter Siegfried, Resham Regmi, Mohamed El Gazzah, Allen Oliver, Liqin Ke, Igor Mazin, Nirmal Ghimire</div>
</div>
</div>
</header>
<div class="nist-teaser__content">
<div class="text-with-summary"> The unique connectivity of kagome lattices gives rise to topological properties such as flat bands and Dirac cones. When combined with ferromagnetism and with
</div>
</div>
</div>
</article>
</div>
<div>
<article
about="/publications/glass-microwave-microfluidic-devices-broadband-characterization-diverse-fluids" class="nist-teaser"
>
<div class="nist-teaser__content-wrapper">
<header>
<h3 class="nist-teaser__title"><a href="/publications/glass-microwave-microfluidic-devices-broadband-characterization-diverse-fluids"><span>Glass microwave microfluidic devices for broadband characterization of diverse fluids</span>
</a></h3>
<div class="nist-teaser__date">
<div class="daterange"><time datetime="2024-11-15T12:00:00Z">November 15, 2024</time>
</div>
</div>
<div class="nist-teaser__type">
<div class="nist-field nist-field--label-inline text-long">
<div class="nist-field__label">Author(s)</div>
<div class="nist-field__item"><span class="nist-author">Jacob Pawlik</span>, <span class="nist-author">Tomasz Karpisz</span>, <span class="nist-author">Yasaman Kazemipour</span>, <span class="nist-author">Nicholas Derimow</span>, Sarah Evans, <span class="nist-author">Bryan Bosworth</span>, <span class="nist-author">Christian Long</span>, <span class="nist-author">Nathan Orloff</span>, <span class="nist-author">James Booth</span>, <span class="nist-author">Angela Stelson</span></div>
</div>
</div>
</header>
<div class="nist-teaser__content">
<div class="text-with-summary"> We demonstrate a glass microwave microfluidic device for determining the permittivity of a wide range of liquid chemicals from 100 MHz to 10 GHz with relatively
</div>
</div>
</div>
</article>
</div>
</div>
</div>
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</div>
</div>
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<h2 class="nist-block__title"> <div class="string">Software</div>
</h2>
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class="nist-block "
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<div class="viewsreference"><div class="views-element-container"><div class="js-view-dom-id-4c64945d32ed7e0451e51ed9f78b4af0f9c264c760310ac55f7b9603d5676164">
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about="/services-resources/software/nist-dtsa-ii" class="nist-teaser"
>
<div class="nist-teaser__image">
<div class="entity-reference"> <a href="/services-resources/software/nist-dtsa-ii" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2018/03/20/dtsa-ii_screenshot.png?itok=jS6x9QyR" width="100" height="85" alt="DTSA II " typeof="foaf:Image" />
</a>
</div>
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<header>
<h3 class="nist-teaser__title"><a href="/services-resources/software/nist-dtsa-ii"><span>NIST DTSA-II</span>
</a></h3>
<div class="nist-teaser__date">
<div class="daterange"><time datetime="2023-03-10T12:00:00Z">March 10, 2023</time>
</div>
</div>
</header>
<div class="nist-teaser__content">
<div class="text-with-summary"> NIST DTSA-II builds on the best available algorithms in the literature to simulate, quantify and plan energy dispersive x-ray analysis measurements.
</div>
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<h2 class="nist-block__title"> <div class="string">Tools and Instruments</div>
</h2>
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class="nist-block "
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<article
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<h3 class="nist-teaser__title"><a href="/laboratories/tools-instruments/nist-ptir-instrumentation-and-capabilities"><span>NIST PTIR Instrumentation and Capabilities</span>
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<div class="nist-teaser__content">
<div class="text-with-summary"> Photothermal induced resonance (PTIR) combines the spatial resolution of atomic force microscopy (AFM) with the specificity of absorption spectroscopy
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<h3 class="nist-teaser__title"><a href="/laboratories/tools-instruments/atom-probe-tomography-leap-4000x-sihr-local-electrode-atom-probe"><span>Atom Probe Tomography (LEAP 4000X Si/HR – Local Electrode Atom Probe)</span>
</a></h3>
</header>
<div class="nist-teaser__content">
<div class="text-with-summary"> LEAP 4000X Si/HR Imaging time-of-flight mass spectrometer and field ion microscope. Can deliver 3-D, isotopically- and chemically- resolved images Sub-nanometer
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<h3 class="nist-teaser__title"><a href="/laboratories/tools-instruments/hysitron-pi-85-picoindentor"><span>Hysitron PI-85 Picoindentor</span>
</a></h3>
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<div class="nist-teaser__content">
<div class="text-with-summary"> This in-situ indentation system can be integrated into electron microscopes as well as being run in other unusual setups. With a load capacity of 150 mN, this
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<h3 class="nist-teaser__title"><a href="/laboratories/tools-instruments/tescan-mira3-automated-electron-microscopy"><span>TESCAN MIRA3 for automated electron microscopy</span>
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<div class="nist-teaser__content">
<div class="text-with-summary"> A TESCAN MIRA3 Schottky field-emission scanning electron microscope with 4 30 mm 2 silicon x-ray drift detectors which has been automated for particle and
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<h3 class="nist-teaser__title"><a href="/awards/william-luecke-recognized-astm-award-merit"><span>William Luecke Recognized with ASTM Award of Merit</span>
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<div class="text-long"> For dynamic and outstanding leadership in the organization of editorial and terminology advances in mechanical testing and calibration
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<h3 class="nist-teaser__title"><a href="/awards/aaron-gilad-kusne-named-aps-fellow"><span>Aaron Gilad Kusne Named APS Fellow</span>
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<div class="text-long"> For pioneering work on applications of machine learning for automated delineation of materials phase diagrams, and for the development of
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<div class="text-long"> For fundamental insight into the chain conformation, structure, phase separation, and interfaces of polyelectrolytes enabled by light and
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<h3 class="nist-teaser__title"><a href="/awards/mark-stoudt-named-asm-fellow"><span>Mark Stoudt Named ASM Fellow</span>
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<div class="text-long"> For outstanding contributions to the scientific understanding of the structure-property relationships of additively manufactured alloys and
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