News and Updates

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Superconducting Nanowire Single-Photon Detector

Unveiling the Universe: In 4 New Studies, NIST Explores Novel Ways to Hunt Dark Matter

December 8, 2022

For decades, astronomers and physicists have been trying to solve one of the deepest mysteries about the cosmos: An estimated 85% of its mass is missing.

NIST’s Superconducting Hardware Could Scale Up Brain-Inspired Computing

October 6, 2022

Scientists have long looked to the brain as an inspiration for designing computing systems.

Spotlight: Connecting the Apples and Oranges of Quantum Computing

June 16, 2022

Before we can send bits of information through networks of quantum computers at different locations, we need to resolve an issue with our building blocks for

Frances Lloyd poses next to a microscope.

Spotlight: Revisiting a Powerful Pioneer for the World’s Voltage Standards

March 30, 2022

Frances Lloyd was rejoining the workforce in 1977 after taking time off to raise her child. She had an impressive background. Frances worked on aircraft

Measuring Up: Coming Out from the Cold

February 24, 2022

Researchers at the National Institute of Standards and Technology (NIST) have constructed and tested a system that allows commercial electronic components –

19th International Workshop on Low Temperature Detectors (LTD19)

July 29, 2021

The 19th International Workshop on Low Temperature Detectors (LTD19) was an opportunity for researchers from around the world to exchange information about the

Detecting mid-infrared light, one photon at a time

June 1, 2021

For some 30 years, scientists have used superconducting materials to record the tiniest specks of light imaginable — individual photons, or single particles of

Square wood box with multicolored wires arranged in ever-smaller squares inside and three small plastic strips attached in several places.

NIST Sensor Experts Invent Supercool Mini-Thermometer

November 17, 2020

Researchers at the National Institute of Standards and Technology (NIST) have invented a miniature thermometer with big potential applications, such as

NIST’s Superconducting Synapse May Be Missing Piece for ‘Artificial Brains’

January 26, 2018

Researchers at the National Institute of Standards and Technology (NIST) have built a superconducting switch that “learns” like a biological system and could

a rectangular block of wood covered in green with markings, 2 bolts and 2 screws

NIST ‘Noise Thermometry’ Yields Accurate New Measurements of Boltzmann Constant

June 29, 2017

By measuring the random jiggling motion of electrons in a resistor, researchers at the National Institute of Standards and Technology (NIST) have contributed to

Supercomputing: Probing the Future

April 25, 2017

NIST scientists have developed a novel automated probe system for evaluating the performance of computer components designed to run 100 times faster than today

NIST Physicists ‘Squeeze’ Light to Cool Microscopic Drum Below Quantum Limit

January 11, 2017

Physicists at the National Institute of Standards and Technology (NIST) have cooled a mechanical object to a temperature lower than previously thought possible

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

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

Hybrid Memory Device for Superconducting Computing

January 23, 2015

A team of NIST scientists has devised and demonstrated a novel nanoscale memory technology for superconducting computing that could hasten the advent of an

NIST Chips Help BICEP2 Telescope Find Direct Evidence of Origin of the Universe

March 18, 2014

The view back in time—way back to the origins of the universe—just got clearer. Much clearer.A team of U.S. cosmologists using the BICEP2 telescope at the South

Magnetic Attraction: Physicists Pay Homage to the SQUID at 50

March 11, 2014

From humble beginnings in a series of accidental discoveries, SQUIDs have invaded and enhanced many areas of science and medicine, thanks, in part, to the

A close-up photo of the center of the experimental set-up. The small transparent chamber that holds the ultracold rubidium atoms is surrounded by a dotted line.

Simulating Superconductors with a Touch of Disorder

July 26, 2012

Since their discovery in 1986, high-temperature (high-Tc) superconductors have been the subject of intense interest to researchers. But the mechanism behind the

NIST's superconducting circuit containing a 'micro drum' sitting atop of a penny to show how much smaller it is.

Cooler Than Ever: NIST Mechanical Micro-Drum Chilled to Quantum Ground State

July 6, 2011

BOULDER, Colo. – Showcasing new tools for widespread development of quantum circuits made of mechanical parts, scientists from the National Institute of

NIST physicist Samuel Benz with the two components that are compared in the first electronic measurement of the Boltzmann constant.

A Measurement First: NIST 'Noise Thermometry' System Measures Boltzmann Constant

March 30, 2011

Researchers at the National Institute of Standards and Technology (NIST) have for the first time used an apparatus that relies on the "noise" of jiggling

Collage of images from NIST museum of voltage standards.

Celebrating Superconductivity: NIST Debuts Online Museum of Quantum Voltage Standards

March 30, 2011

On April 8, 2011, the scientific community will celebrate the centennial of the discovery of superconductivity—the ability of certain materials to conduct

Colorized micrograph of NIST's aluminum drum

NIST Electromechanical Circuit Sets Record Beating Microscopic 'Drum'

March 9, 2011

BOULDER, Colo.—Physicists at the National Institute of Standards and Technology (NIST) have demonstrated an electromechanical circuit in which microwaves

Cross-section of a high-temperature superconducting cable design invented at NIST.

Compact High-Temperature Superconducting Cables Demonstrated at NIST

February 10, 2011

A researcher at the National Institute of Standards and Technology (NIST) has invented a method of making high-temperature superconducting (HTS) cables that are

Integrated circuit for NIST's new programmable AC/DC 10-volt standard

NIST Ships First Programmable AC/DC 10-Volt Standard

October 26, 2010

Extending its 26-year tradition of innovative quantum voltage standards, researchers at the National Institute of Standards and Technology (NIST) have begun

Colorized micrograph of superconducting circuit

NIST Develops 'Dimmer Switch' for Superconducting Quantum Computing

April 27, 2010

Scientists at the National Institute of Standards and Technology (NIST) have developed the first "dimmer switch" for a superconducting circuit linking a quantum

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