Search results for nist

Analytical Chemistry Sep 26, 2019

NIST goes with the (slow) flow: New technique could improve biotech, precision medicine

Researchers at the National Institute of Standards and Technology (NIST) have developed an optical system that accurately measures the flow of extraordinarily tiny amounts of liquids—as small as 10 billionths of a liter ...

Analytical Chemistry Sep 17, 2019

A safer way for police to test drug evidence

Scientists have demonstrated a way for police to quickly and safely test whether a baggie or other package contains illegal drugs without having to handle any suspicious contents directly. The new technique can limit the ...

Quantum Physics Sep 12, 2019

JILA's novel atomic clock design offers 'tweezer' control

JILA physicists have demonstrated a novel atomic clock design that combines near-continuous operation with strong signals and high stability, features not previously found together in a single type of next-generation atomic ...

Analytical Chemistry Sep 11, 2019

Can a high-tech sniffer help keep us safe?

Science stinks.

Optics & Photonics Sep 6, 2019

Brighter future for LEDs: NIST Introduces new lamp calibration lab

Question: How many measurement scientists does it take to screw in an LED lightbulb? Answer: For researchers at the National Institute of Standards and Technology (NIST), half as many as it took a few weeks ago.

General Physics Sep 5, 2019

Team shows atoms can receive common communications signals

Researchers at the National Institute of Standards and Technology (NIST) have demonstrated a new type of sensor that uses atoms to receive commonly used communications signals. This atom-based receiver has the potential to ...

Quantum Physics Jul 22, 2019

Physicists create record-setting quantum motion

Showcasing precise control at the quantum level, physicists at the National Institute of Standards and Technology (NIST) have developed a method for making an ion (electrically charged atom) display exact quantities of quantum-level ...

Quantum Physics Jul 15, 2019

NIST's quantum logic clock returns to top performance

The quantum logic clock—perhaps best known for showing you age faster if you stand on a stool—has climbed back to the leading performance echelons of the world's experimental atomic clocks.

Quantum Physics Jul 11, 2019

NIST's compact atomic gyroscope displays new twists

Researchers at the National Institute of Standards and Technology (NIST) have upgraded their compact atomic gyroscope to enable multitasking measurement capabilities and measure its performance, important steps toward practical ...

Analytical Chemistry Jun 28, 2019

NIST presents first real-world test of new smokestack emissions sensor designs

In collaboration with industry, researchers at the National Institute of Standards and Technology (NIST) have completed the first real-world test of a potentially improved way to measure smokestack emissions in coal-fired ...

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