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Physics

News and Updates

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Unity in the Photon Community

September 12, 2023

The creation and detection of single photons (the smallest units of light) has grown in a few decades from an experimental laboratory pursuit to an important...

NIST Seeks Input on Implementation of National Standards Strategy for Critical and Emerging Technology

September 7, 2023

The strategy promotes technologically sound standards that help American industry compete internationally on a level playing field.

Four researchers pose standing in a lab, smiling and wearing safety glasses, surrouded by wires and other electronics.

NIST Demonstrates a New ‘Primary Standard’ for Measuring Ultralow Pressures

August 10, 2023

Chip manufacturing, gravitational wave detectors and quantum computers could all benefit from better ways to measure a vacuum.

A black and white image of a man in a gray suit standing next to a complex machine with a profusion of tubes, wires and lights.

Former NIST Director Lewis Branscomb Connected the Curiosity of Scientists With the Needs of the Nation

July 26, 2023

Described as "one of the fathers of publicly funded research in the U.S.,” Branscomb died in May at 96 years old.

Two people wearing coveralls in a "clean room" lab look up at a disk-shaped object that one of them is holding.

Spotlight: Detecting the Inner Workings and Origins of Our Universe With NIST Researcher Tammy Lucas

July 20, 2023

NIST researcher Tammy Lucas is building tools to help astronomers and cosmologists look back in time to the earliest moments of our universe — and see what we...

NIST researcher Jared Strait with a prototype hand-held KDFR

MEASURING UP: Kibble Dynamic Force Reference

July 18, 2023

Static force, such as the weight of a person standing motionless on a bathroom scale or the force that an office full of equipment exerts on a high-rise floor...

New NIST Measurements Aim to Advance and Validate Portable MRI Technology

July 17, 2023

A new wave of smaller, less expensive MRI systems promises to expand the delivery of health care and the capabilities of medicine.

white matter mimic in the bottom half of the artificial cranium

Lessons from an Experimental Brain Phantom

July 12, 2023

Researchers at the National Institute of Standards and Technology (NIST) and colleagues have developed a novel, anatomically accurate reference model of the...

Sam Oberdick and Gary Zabow pose for a picture, standing together with lab equipment in the background.

Spotlight: The Creative Minds Working Behind the Scenes on Agents of MRI Contrast

July 7, 2023

You might not recognize these two faces from such NIST social media hits as “microprinting with candy” and “molds for microparticles,” but they were behind that...

Illustrated molecules, represented by red spheres and blue spheres connected by a white cylinder, fill a dark blue field. Alongside the molecules are electrons, represented by light blue spheres with directional arrows pointing through them.

Why Does Matter Exist? Roundness of Electrons May Hold Clues

July 6, 2023

JILA physicists make record-breaking measurement of a key electron property.

New NIST Licensing Opportunity Teems with Potential Applications

July 5, 2023

Max Planck, one of the Twentieth Century’s most eminent physicists, observed, "An experiment is a question that science poses to Nature, and a measurement is...

NIST-Designed Photonic Chip Transforms a Single Beam of Light Into Multiple Beams, Each With a Panoply of Different Properties

June 30, 2023

Researchers at the National Institute of Standards and Technology (NIST) have devised a photonic circuit on a chip that transforms a single incoming beam of...

Jun Ye: A Timely Profile

June 26, 2023

Physicist Jun Ye has a knack for making every second count—literally. At JILA, a joint research institute of the University of Colorado and the National...

A blue-tinged drawing shows a schematic of the two qubits and resonator above a white rectangle, which represents the SQUID device that controls the connections and relationships among the qubits and resonator elements.

NIST ‘Toggle Switch’ Can Help Quantum Computers Cut Through the Noise

June 26, 2023

The novel device could lead to more versatile quantum processors with clearer outputs.

New Tiny Atomic Beam Clock Could Bring Stable Timing to Places GPS Can’t Reach

June 21, 2023

A new type of miniature atomic clock could provide better timing over the span of weeks and months compared with current systems.

A satellite connects two locations on the earth’s surface by means of signals that use the same technology as an experiment that beamed laser light between two mountaintops in Hawaii'.

NIST Lays Groundwork for Future Ultra-Precise Timing Links to Geosynchronous Satellites

June 21, 2023

Between mountains in Hawai‘i, innovative scientists show precision timing at the quantum limit.

Three new NIST X-ray technology patents are prime licensing opportunities

June 7, 2023

David Gerrold, a prolific American author, and screenwriter, summarizes the progress of the last 120 years when he observes, “In the 20th century, we had a...

Introducing the Groundbreaking Gateless P-N Junction Metrolog

May 23, 2023

“What new technology does is create new opportunities to do a job that customers want done,” according to Silicon Valley thinker and entrepreneur Tim O’Reilly...

NIST Team Demonstrates Novel Way to Convert Heat to Electricity

May 19, 2023

Researchers at the National Institute of Standards and Technology (NIST) have fabricated a novel device that could dramatically boost the conversion of heat...

Spotlight: Researcher Sae Woo Nam Speeds Up Our World With Photon Detection

May 18, 2023

He and his colleagues built a detector that’s now used all over the world.

A new small-scale measurement invention ready for licensing

May 9, 2023

The National Institute of Standards and Technology (NIST) is the United States’ premier standards and measurements laboratory. NIST’s numerous varied and wide...

NIST/JILA Physicist Ana Maria Rey Elected to National Academy of Sciences

May 9, 2023

As a theoretical physicist, Ana Maria Rey studies atomic, molecular and optical physics, condensed matter physics and quantum information science.

Flat surface designed with black lines that outline a red box and extend outward into a gold exterior. A gold column full of black lines cuts across the red box. At its center, a box in a faint green is surrounded by a thin silver border.

Spotlight: Differing Device Personalities Come Together for Future Quantum Computing Networks

April 28, 2023

We’re building the tools to trap ions and watch them glow (or not). The art-deco-esque device shown here is a combined trap for ions (charged atoms) and...

NIST Scientists Develop Novel CT Scan Device for Integrated Circuits

April 14, 2023

Researchers at the National Institute of Standards and Technology (NIST) and their colleagues have developed a novel tabletop device that takes three...

Manipulating Multiple Lasers on a Single Chip: Paving the Way for a New Generation of Quantum Devices

April 10, 2023

Researchers at the National Institute of Standards and Technology (NIST) have developed chip-scale devices for simultaneously manipulating the color, focus...

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