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Physics

News and Updates

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Seeing the Light with NIST's New Noiseless Optical Amplifier

August 8, 2012

Most devices that amplify light suffer from the same problem: making the image brighter also adds muddying distortion. Scientists working at the National

Three NIST Researchers Earn Presidential Honor

July 25, 2012

The White House has announced that three researchers at the National Institute of Standards and Technology (NIST) will receive the 2011 Presidential Early

The State Armory Building in Boulder, Colorado, was the first home of JILA

JILA Named 'Physics Historic Site' on its 50th Anniversary

July 11, 2012

JILA, a Colorado laboratory known around the world for creating new states of matter and novel laser designs and applications, turns 50 this year and will

Researchers Demonstrate and Explain Surface Conduction in a Topological Insulator

July 11, 2012

Researchers at the University of Maryland and the NIST Center for Nanoscale Science and Technology have for the first time experimentally demonstrated surface

Shaffique Adam Receives Singapore National Research Foundation Fellowship

June 27, 2012

Shaffique Adam, an NRC Postdoctoral Research Associate in the NIST Center for Nanoscale Science and Technology, has been awarded a 2012 Singapore National

Artist's conception of JILA's advance in atomic force microscope (AFM) design.

Not-So-Precious: Stripping Gold From AFM Probes Allows Better Measurement of Picoscale Forces

June 27, 2012

Gold is not necessarily precious—at least not as a coating on atomic force microscope (AFM) probes. JILA researchers found that removing an AFM probe's gold

Hark! Group Demonstrates First Heralded Single Photon Source Made from Silicon

June 27, 2012

In an important step towards more practical quantum information processing, researchers from the National Institute of Standards and Technology (NIST), the

First Observation of the Hall Effect in a Bose-Einstein Condensate

June 19, 2012

National Institute of Standards and Technology (NIST) researchers have observed for the first time the Hall effect in a gas of ultracold atoms. The Hall effect

JILA Frequency Comb Helps Evaluate Novel Biomedical Decontamination Method

June 14, 2012

Like many new measurement tools, the laser frequency comb seemed at first a curiosity but has found more practical uses than originally imagined. The technique

NIST Effort Could Improve High-Tech Medical Scanners

June 12, 2012

A powerful color-based imaging technique is making the jump from remote sensing to the operating room—and a team of scientists* at the National Institute of

Quantum Computers Will Be Able to Simulate Particle Collisions

May 31, 2012

Quantum computers are still years away, but a trio of theorists has already figured out at least one talent they may have. According to the theorists, including

Spin Polarized Supercurrents Optimized with a Simple Flip

May 11, 2012

Researchers from Michigan State University, the NIST Center for Neutron Research, and the NIST Center for Nanoscale Science and Technology have discovered the

New Point for Dew Point

May 10, 2012

Peter Huang of the Sensor Science Division's Temperature and Humidity group has devised a new humidity generator that enables dew-point measurements up to 98 °C

New Vacuum Calibration System: Better, Faster, and Cheaper

May 8, 2012

In the vacuum business, less is more—except when it comes to accuracy. Industries that depend on high-quality, carefully monitored vacuum for sensitive

$diffraction data$

NIST Contributes to Discovery of Novel Quantum Spin-Liquid

May 7, 2012

Gaithersburg, Md.—An international team of researchers including scientists from the National Institute of Standards and Technology (NIST) has found what may be

Teaching the Next Generation of Scientists: PML Reaches out at USA Science and Engineering Festival

May 7, 2012

For the second consecutive year, PML played a major role in NIST's contributions to the Science and Engineering Festival in Washington DC. The annual event

Beaming Up on the Way to Space

May 7, 2012

Space may be the final frontier. But often a few trips to PML are necessary before things can get off the ground. One recent case in point is the test of an

NIST researchers' new approach to trapping nanoparticles uses a control and feedback system that nudges them only when needed.

Light Touch Keeps a Grip on Delicate Nanoparticles

May 2, 2012

Using a refined technique for trapping and manipulating nanoparticles, researchers at the National Institute of Standards and Technology (NIST) have extended

Fabrication Method Can Affect the Use of Block Copolymer Thin Films

May 2, 2012

A new study by a team including scientists from the National Institute of Standards and Technology (NIST) indicates that thin polymer films can have different

First Light: NIST Researchers Develop New Way to Generate Superluminal Pulses

May 2, 2012

Researchers at the National Institute of Standards and Technology (NIST) have developed a novel way of producing light pulses that are "superluminal"—in some

NIST Physicists Benchmark Quantum Simulator with Hundreds of Qubits

April 25, 2012

Physicists at the National Institute of Standards and Technology (NIST) have built a quantum simulator that can engineer interactions among hundreds of quantum

NIST Mini-sensor Measures Magnetic Activity in Human Brain

April 19, 2012

A miniature atom-based magnetic sensor developed by the National Institute of Standards and Technology (NIST) has passed an important research milestone by

New Precision Measurement Laboratory at the NIST facility in Boulder, Colorado

Two New Advanced Laboratories Open at NIST Boulder and JILA

April 17, 2012

Two new advanced laboratory buildings for high-precision science and measurements have officially opened in Boulder, Colo., providing upgraded facilities to

New laboratories for world-renowned science

April 11, 2012

JILA, a joint institute of the University of Colorado Boulder and the National Institute of Standards and Technology that has produced three Nobel Prize winners

New Detector Design Improves Gamma-Ray Measurements

April 6, 2012

In the pursuit of precision measurements, nothing is simple, even when the apparatus employed appears to be utterly uncomplicated. An instructive case in point

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