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Materials

Plastics, carbon nanotubes, high-strength alloys, artificial bone and joint replacements are just some of the emerging materials for which NIST develops testbeds, defines benchmarks, and develops formability measurements and models.

The Research

Projects & Programs

JARVIS-ML overview

JARVIS-ML

Ongoing
JARVIS-ML introduced Classical Force-field Inspired Descriptors (CFID) as a universal framework to represent a material’s chemistry-structure-charge related data. With the help of CFID and JARVIS-DFT data, several high-accuracy classifications and regression ML models were developed, with
Spectroscopic ellipsometry measurement of a 2D monolayer and the optical property for such a thin layer.

Optical and Optoelectronic Materials Characterization

Ongoing
Today's electronics have reached a point where sheer computation power has combined form and function as the key driver of large consumer markets. The demand for portable and pervasive electronics with greater functionality promises significant changes over the next decades in how society interacts
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Additional Resources Links

Publications
Tools & Instruments
Many different rectangular pieces of webby material are all wrapped up in a big ball. The pieces are each colored differently so that you can tell them apart in the bunch. These are meant to represent a graphene melt.

Materials by Design

Every “thing” is made of materials — roads, engines and medical devices, to name just a few examples. For centuries, inventing and developing new materials for industrial applications took long amounts of time and tremendous amounts of trial and error. Speeding up that process could save time and money and spur a great deal of innovation across many sectors of the economy. Read about how NIST's Materials Genome Initiative plans to do just that.

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News

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How the JFK Assassination Bullets Were Digitally Preserved at NIST

They were long, round-nosed rifle bullets. Their copper metal jackets had the dull color of a worn penny, giving testimony to their age. The gun-barrel rifling impressions on their sides were typical of a bullet fired from a military weapon: four grooves and the resulting ridges called lands — all these marks twisted toward the right by the barrel’s internal rifling. Alongside the bullets were
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Biden-Harris Administration Opens $100 million Competition to Accelerate R&D and AI Technologies for Sustainable Semiconductor Materials

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NIST Report Outlines Challenges and Strategic Opportunities to Enhance Drug Detection and Data Sharing

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NIST Scientists Use DNA Origami on a Chip to Detect Biomolecules

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