News and Updates

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Maria Munoz poses in the lab, wearing safety goggles and heavy gloves.

Spotlight: Maria Munoz’s Journey Into Spectroscopy Took Her Around the World

November 1, 2022

To reach this point, NIST postdoctoral researcher Maria Munoz journeyed across borders and seas. Take a trip with us as we trace her career path from elementary

Star Light, Star Bright … But Exactly How Bright?

September 22, 2022

A picture may be worth a thousand words, but for astronomers, simply recording images of stars and galaxies isn’t enough. To measure the true size and absolute

A close-up view of two green lizards climbing a tree branch.

Gecko Feet Are Coated in an Ultra-Thin Layer of Lipids That Help Them Stay Sticky

July 6, 2022

Scientists already understood the mechanics of gecko adhesion. Now they have a clearer picture of the molecular structures that give the animal its grip.

Painting of woman holding a mandolin has magnified section showing metal soap structures.

NIST, Collaborators Uncover New Details on the Formation of ‘Metal Soaps’ in Oil Paint Hindering the Conservation of Artworks

March 3, 2022

When you think of soaps, you may first picture the liquid foams or solid bars that wash away dirt, grime and bacteria. However, not all soaps are cleansers. In

A woman wearing a face covering leans over a piece of scientific equipment, holding tweezers.

Spotlight: Inspiration Leading Nandita Abhyankar to NIST and Beyond

September 24, 2021

A passion undeterred — guest researcher (and former postdoc) Nandita Abhyankar took a detour between her graduate studies and current scientific endeavors, but

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

NIST Study Finds Ideal Doping Concentration and 3D/2D Structure to Prevent Degradation of Potential Solar Power Material

April 19, 2021

The crystal known as perovskite is a promising photovoltaic material for harnessing energy from sunlight. Perovskites have several advantages over silicon, the

Four people stand around an instrument on a tripod next to the open door of a white van.

Spotlight: Measuring the Atmosphere’s Volatile Organic Compounds

January 23, 2021

Investigating colors in the wind — NIST researchers expand beyond a current spectroscopy technique for measuring greenhouse gases to now detect volatile organic

A new twist on measuring spin: NIST Develops Microresonator to Study Electron Spin in Small Volumes

November 17, 2020

Researchers at the National Institute of Standards and Technology (NIST) have developed a device to detect a quantum property of electrons, known as spin, in

Spin Wave Detective Story Redux: NIST Researchers Find More Surprising Behavior in a 2D Magnet

August 4, 2020

A few months ago, a team of scientists from the National Institute of Standards and Technology (NIST) reported something surprising about a 2D magnetic material

A Spin Wave Detective Story: NIST Researchers Verify Surprising Behavior in a 2D Magnet

February 18, 2020

Researchers at the National Institute of Standards and Technology (NIST) have discovered a surprising feature in two-dimensional (2D) magnets, a new class of

A woman and a man stand in front of scientific equipment, including a large green tank.

Spotlight: Gillian Nave and Jacob Ward

November 18, 2019

STEM is STELLAR! In November 2019, NIST’s Gillian Nave and Jacob Ward brought celebrations of Mercury’s transit (the point where Mercury passes between the

Table covered with lenses and other optical equipment, and a flat screen mounted high in the background showing a yellow squiggly line across the top and a spiky orange line below.

NIST Infrared Frequency Comb Measures Biological Signatures

June 7, 2019

Researchers at the National Institute of Standards and Technology (NIST) and collaborators have demonstrated a compact frequency-comb apparatus that rapidly

EBIT’s Improved X-ray Vision Promises Astronomical Insights

April 25, 2019

Look at an astronomical marvel like the Cat’s Eye Nebula at right, with an average gas temperature about twice as hot as the surface of the Sun. It seems

After 90 Years, a Better Way to Measure the Composition of Paper

February 14, 2019

Researchers at the National Institute of Standards and Technology (NIST), in collaboration with the U.S. Government Publishing Office (GPO), have developed a

Rulers of light shining on individual buckyballs

JILA Researchers Uncover Quantum Structure of Buckyballs

January 28, 2019

JILA researchers have measured hundreds of individual quantum energy levels in the buckyball, a spherical cage of 60 carbon atoms.

NIST’s Electro-Optic Laser Pulses 100 Times Faster Than Usual Ultrafast Light

September 27, 2018

Physicists at the National Institute of Standards and Technology (NIST) have used common electronics to build a laser that pulses 100 times more often than

The Shape in Water

July 23, 2018

Tinkering with a method they helped develop over the last few years, scientists have for the first time used it to measure at the nanometer scale the

In this illustration, a gas well field has a circle on it. A dual-comb spectrometer at the center sends out laser light which bounces off mirrors, goes through a gas cloud and returns to the spectrometer for analysis.

Mobile ‘Dual-Comb’ Device Significantly Improves Methane Leak Detection

March 22, 2018

Accurately detecting, locating and quantifying leaks of methane, the main component of natural gas and a major fuel source worldwide, is critically important

Four images composed of diffuse red, white and blue patterns.

JILA Team Invents New Way to ‘See’ the Quantum World

March 5, 2018

JILA scientists have invented a new imaging technique that produces rapid, precise measurements of quantum behavior in an atomic clock in the form of near

Distant Exoplanets Revealed by Light from Wobbling Stars

October 16, 2017

Ask most folks what they would need to find planets orbiting distant stars, and very few will list a bottle of iodine. Yet that element plays a vital role in

photo of brass-colored measuring instrument

New Method for Identifying Carbon Compounds Derived from Fossil Fuels

September 12, 2017

Scientists at the National Institute of Standards and Technology (NIST) have developed a laboratory instrument that can measure how much of the carbon in many

Orange disk resonator with waveguide to right and nanoscale probe to left.

NIST Researchers Revolutionize the Atomic Force Microscope

September 12, 2017

Most measuring instruments are limited by the tradeoff between how precisely and how rapidly a measurement is made: the more precise the measurement, the longer

Sub-microscopic LEDs Shed New Light on Advanced Materials

July 12, 2017

One of the persistent challenges in 21st century metrology is the need to measure ever-more-detailed properties of ever-smaller things, from microchip features

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