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Physical Measurement Laboratory

News and Updates

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NIST Carbon Nanotube Chips Go Ballooning for Climate Science

October 22, 2013

A huge plastic balloon floated high in the skies over New Mexico on Sept. 29, 2013, carrying instruments to collect climate-related test data with the help of...

NIST Physicists 'Entangle' Microscopic Drum's Beat with Electrical Signals

October 22, 2013

Extending evidence of quantum behavior farther into the large-scale world of everyday life, physicists at the National Institute of Standards and Technology...

New Ion Source for Focused Ion Beams uses Cold Atomic Beam

October 17, 2013

Researchers from the NIST Center for Nanoscale Science and Technology and zeroK Nanotech Corporation have demonstrated a new ion source* that may enable focused...

NIST Unveils Prototype Video Imaging System for Remote Detection of Hidden Threats

September 30, 2013

By adapting superconducting technology used in advanced telescope cameras, researchers at the National Institute of Standards and Technology (NIST) have built a...

Researchers Probe the Properties of Novel "Topological Insulators"

September 26, 2013

Researchers from the NIST Center for Nanoscale Science and Technology (CNST), the University of Maryland, and Seoul National University, Korea have achieved...

CU-Boulder and NIST Joint Institute Physicist Ana Maria Rey Wins 2013 MacArthur Fellowship

September 25, 2013

Ana Maria Rey, a theoretical physicist and a fellow of JILA, a joint institute of the National Institute of Standards and Technology (NIST) and the University...

CNST Physicists Kevin Twedt and Vladimir Aksyuk

NIST Center for Nanoscale Science and Technology Researchers Introduce Blind Students to Nanoscale Science

September 19, 2013

In July 2013, 45 blind and visually impaired high school students from around the country gathered at Towson University for a weeklong event designed to expose...

Beyond Quantum Simulation: JILA Physicists Create 'Crystal' of Spin-swapping Ultracold Gas Molecules

September 18, 2013

Physicists at JILA have created a crystal-like arrangement of ultracold gas molecules that can swap quantum "spin" properties with nearby and distant partners...

Scanning electron micrographs showing a top-view and a cross sectional view (inset) of grayscale structures.

New Grayscale Technique Opens a Third Dimension for Nanoscale Lithography

August 28, 2013

Engineers at the NIST Center for Nanoscale Science and Technology (CNST) have developed a new technique for fabricating high aspect ratio three-dimensional (3D)...

NIST Ytterbium Atomic Clocks Set Record for Stability

August 22, 2013

A pair of experimental atomic clocks based on ytterbium atoms at the National Institute of Standards and Technology (NIST) has set a new record for stability...

Wideband Wavelength Conversion Using Cavity Optomechanics

August 21, 2013

A team of researchers at the NIST Center for Nanoscale Science and Technology (CNST), the University of Maryland, and the California Institute of Technology...

New Explanation for Key Step in Anthrax Infection Proposed by NIST and USAMRIID

August 20, 2013

A new hypothesis concerning a crucial step in the anthrax infection process has been advanced by scientists at the National Institute of Standards and...

Image output from a 3D laser scanning measurement system.

Collaboration with Industry Leads to Improved Forensics Work and Industry Growth

August 20, 2013

Three-dimensional (3D) scanners used at crime scenes for forensic investigations are not just the stuff of prime time television. Investigators and crime...

Spraying Mosquitoes . . . with Gamma Rays

August 16, 2013

A recently announced malaria vaccine – found to be 100 % effective in a small human sample – was years in the making, and its creators had to overcome many...

Yuqin Zong with LED timetime test enclosure

LEDs Get a Life Sentence

August 15, 2013

The light-emitting diode (LED) appears on track to become the light of our lives. Switching to bright, energy-efficient, durable, and environmentally friendly...

JILA Researchers Discover Atomic Clock Can Simulate Quantum Magnetism

August 8, 2013

Researchers at JILA have for the first time used an atomic clock as a quantum simulator, mimicking the behavior of a different, more complex quantum system...

The Persistence of Memory: Looking into MRAM

August 5, 2013

Many in the electronics industry want to change how memories are made. So PML scientists are exploring the physics and developing the metrology required to do...

A Step Towards Energy-Efficient Voltage Control of Magnetic Devices

July 30, 2013

Researchers from the NIST Center for Nanoscale Science and Technology and the University of California, Berkeley have discovered a way to create simultaneous...

New NIST Standard Reference Material to Help Calibrate Hospital CAT Scanners

July 23, 2013

Scientists at the National Institute of Standards and Technology (NIST) have developed a new standard reference material (SRM), the first such measurement tool...

Schematic showing association of two duplex precursors into a quadruplex fiber building block. Bottom: AFM image of quadruplex DNA nanofibers.

Stiffening the Backbone of DNA Nanofibers

July 23, 2013

An international collaboration including researchers from the NIST Center for Nanoscale Science and Technology and the Universidad San Francisco de Quito...

New Nanoscale Imaging Method Finds Application in Plasmonics

July 16, 2013

Researchers from the National Institute of Standards and Technology (NIST) and the University of Maryland have shown how to make nanoscale measurements of...

NIST Chip Measurement Advance Earns 'Oscar of Innovation'

July 12, 2013

A fundamental advance in measurement capabilities that could save semiconductor manufacturers billions of dollars annually has earned a 2013 R&D 100 Award for...

NIST Shows How to Make a Compact Frequency Comb in Minutes

July 11, 2013

Laser frequency combs—high-precision tools for measuring different colors of light in an ever-growing range of applications such as advanced atomic clocks...

Making the Case for History

July 1, 2013

The original Declaration of Independence on display at the National Archives reaches its 237th anniversary this year protected by NIST science and engineering...

CNST News Spring/Summer 2013 cover - web

CNST Releases the Spring/Summer 2013 Edition of The CNST News

July 1, 2013

The NIST Center for Nanoscale Science and Technology (CNST) is pleased to announce the release of the Winter 2013 edition of The CNST News. This quarterly...

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