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Associate Director for Laboratory Programs

News and Updates

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Universe’s Constants Now Known with Sufficient Certainty to Completely Redefine the International System of Units

November 22, 2016

Fundamental constants are physical quantities that are universal in nature. For example, the speed of light in vacuum and the charge of a single electron are

NIST Standard Story: A Fish Story

November 18, 2016

NIST scientists have thoroughly measured and characterized more than 1,300 physical products, NIST Standard Reference Materials ®, to help people in industry

A Message from the MML Director

November 18, 2016

" A Message from the MML Director" appears in each edition of Material Matters, the quarterly magazine of NIST's Material Measurement Lab. This letter from MML

Seeing Light’s Effect on Atoms — Within Picoseconds

November 16, 2016

For the first time in a laboratory setting, NIST scientists have made stop-action x-ray measurements of the way visible light interacts with atoms and molecules

Big G Redux: Solving the Mystery of a Perplexing Result

November 16, 2016

If you spend time in physics research circles, you may have heard of the big G controversy. The universal constant of gravitation, G – affectionately known as

Noise, Temperature, and the New SI

November 15, 2016

NIST has recently made substantial improvements to its Johnson-noise thermometry system, which is playing a vital role in the worldwide effort to determine the

This artist’s conception imagines the proposed ring of atoms as cars on a beltway.

Atomic Beltway Could Solve Problems of Cosmic Gravity

November 14, 2016

When is a traffic jam not a traffic jam? When it's a quantum traffic jam, of course. Only in quantum physics can traffic be standing still and moving at the

stock image of workers around a computer

New NIST Guide Helps Small Businesses Improve Cybersecurity

November 10, 2016

Small-business owners may think that they are too small to be victims of cyber hackers, but Pat Toth knows otherwise. Toth leads outreach efforts to small

New Cybersecurity Framework “Profile” to Help Ensure Safe Transfer of Hazardous Liquids at Ports

November 10, 2016

The U.S. Coast Guard (USCG) oversees approximately 800 waterfront facilities that, among other activities, transfer hazardous liquids between marine vessels and

Publication of NISTIR 8157 "BLER Performance Evaluation of LTE Device-to-Device Communications"

November 9, 2016

Abstract Long-Term Evolution (LTE) supporting Device-to-Device (D2D) communication is a featureintroduced in 3rd Generation Partnership Project (3GPP) release

Trace Evidence Databases: A Force Multiplier for Forensic Investigators

November 7, 2016

A window is broken. A home is burglarized. Investigators identify a suspect and find a sliver of what appears to be glass embedded in his shoe. In the forensics

NIST Researchers Use a Standardized Caenorhabditis elegans Toxicity Test to Assess Nanomaterial Toxicity

November 4, 2016

Toxicity assays are an important component in identifying potential health or environmental hazards associated with chemicals. The development of robust

NICE Framework Provides Resource for a Strong Cybersecurity Workforce

November 2, 2016

KANSAS CITY, Mo.—The U.S. Commerce Department’s National Institute of Standards and Technology ( NIST) released a resource that will help U.S. employers more

NIST Community Resilience Group Strengthened by New Team Members

November 2, 2016

The Community Resilience Group, part of the Engineering Laboratory at the National Institute of Standards and Technology (NIST), has announced the addition of

NIST Unveils Forensic Technique to Measure Mechanical Properties of Evidence

November 1, 2016

You may have seen it on CSI: The star examines hair from a crime scene and concludes its color or texture looks like the defendant’s hair, or maybe his dog’s

NIST Announces CyberSeek, An Interactive Resource for Cybersecurity Career Information

November 1, 2016

The U.S. Commerce Department’s National Institute of Standards and Technology ( NIST) today introduced CyberSeek, an interactive online tool designed to make it

NIST Collaboration Heats Up Exotic Topological Insulators

October 31, 2016

Fashion is changing in the avant-garde world of next-generation computer component materials. Traditional semiconductors like silicon are releasing their last

JILA Team Spots Elusive Intermediate Compound in Atmospheric Chemistry

October 27, 2016

BOULDER, Colo.-- JILA physicists and colleagues have identified a long-missing piece in the puzzle of exactly how fossil fuel combustion contributes to air

Five Universities Receive NIST Funding to Develop Standards Curricula

October 27, 2016

The U.S. Commerce Department’s National Institute of Standards and Technology (NIST) has awarded five grants totaling more than $350,000 to support standards

Retinal Pigment Epithelium on nanofiber scaffold

New Public-Private Partnership to Develop Standards for Regenerative Medicine

October 26, 2016

The National Institute of Standards and Technology has partnered with the Standards Coordinating Body for Gene, Cell and Regenerative Medicines and Cell-based

Drawing of a spiral delay line heater element, designed with the CNST Nanolithography Toolbox software

New Nanoscale Design Software Available Online

October 21, 2016

A recently developed CNST software package that designs difficult-to-draw nanoscale shapes, including spirals, S-bends, and tapered structures is now available

Move Over, Lasers: Scientists Can Now Create Holograms from Neutrons, Too

October 20, 2016

For the first time, a team including scientists from the National Institute of Standards and Technology (NIST) have used neutron beams to create holograms of

Screenshot of an animation of a superradiant laser

JILA’s Superradiant Laser May One Day Boost Atomic Clocks and ‘Rulers’ for Space

October 14, 2016

BOULDER, Colo. – JILA physicists have demonstrated a novel laser design based on synchronized emissions of light from the same type of atoms used in advanced

New NIST Test Bed Makes the 'Digital Thread' Accessible

October 7, 2016

GAITHERSBURG, MD.—Researchers at the U.S. Commerce Department’s National Institute of Standards and Technology (NIST) celebrated Manufacturing Day today by

‘Security Fatigue’ Can Cause Computer Users to Feel Hopeless and Act Recklessly, New Study Suggests

October 4, 2016

After updating your password for the umpteenth time, have you resorted to using one you know you’ll remember because you’ve used it before? Have you ever given

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