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Physics

News and Updates

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Uniform Nanowire Arrays for Science and Manufacturing

December 2, 2014

Defect-free nanowires with diameters in the range of 100 nanometers (nm) hold significant promise for numerous in-demand applications including printable...

Better Cargo Inspection Standards at Border Crossings

December 2, 2014

As part of an Interagency Agreement between NIST and the Department of Homeland Security (DHS), PML's Radiation Physics Division recently completed a series of...

Thin, Strong Bond for Vacuum Seal

December 2, 2014

An ultra-stable, ultra-thin bonding technology has been adapted by researchers in PML's Semiconductor and Dimensional Metrology Division for use as a super...

Low Error-Rate Detector System for Telecommunications

December 2, 2014

NIST scientists have devised an experimental photon-detection system for communications with error rates far below even the most ideal conventional designs...

NIST Fires Up Extended Calibration Service for Laser Welding and More

December 2, 2014

NIST PML's Sources and Detectors Group has launched a new multikilowatt laser power measurement service capability for high-power lasers of the sort used by...

Taking the Wraps off NISTAR

December 2, 2014

The NIST Advanced Radiometer (NISTAR), mothballed for more than a decade, is slated to make its space debut very soon about 1.5 million kilometers sunward of...

Computing with Single Atoms

November 26, 2014

As features on silicon microchips continue to shrink, the final frontier of miniaturization is a transistor on the scale of a single atom – a technology that...

Five NIST Scientists Win APS Awards

November 25, 2014

Five scientists at the National Institute of Standards and Technology (NIST) have won major awards from the American Physical Society, the nation's largest...

Gauging the Hue of the Sea

November 24, 2014

The world's oceans face multiple threats, and fisheries, marine biologists, and environmental scientists need accurate and timely data about changing conditions...

Earth Science: Seeing the Surface Clearly

November 24, 2014

Satellite observation has revolutionized our understanding of terrestrial conditions and climate dynamics. But the measurement science is extremely demanding...

Tiny Magnetic Sensor Deemed Attractive

November 24, 2014

Ultra-sensitive magnetic sensor technology pioneered at PML may soon be commercialized for a host of applications from detection of unexploded bombs and...

Protecting Vacuum Gauges: Patent Pending

November 21, 2014

PML researchers have applied for a provisional patent on a device to protect expensive "spinning-rotor" high-vacuum gauges – used as transfer standards and...

Novel Sodium-Conducting Material Could Improve Rechargeable Batteries

November 4, 2014

Rechargeable battery manufacturers may get a jolt from research performed at the National Institute of Standards and Technology (NIST) and several other...

UMD and NIST Announce the Creation of the Joint Center for Quantum Information and Computer Science

October 31, 2014

The University of Maryland (UMD) and the U.S. Department of Commerce's National Institute of Standards and Technology (NIST) announced today the creation of the...

Photo illustration of NIST experiment using a pair of laser frequency combs

NIST 'Combs' the Atmosphere to Measure Greenhouse Gases

October 29, 2014

By remotely "combing" the atmosphere with a custom laser-based instrument, researchers from the National Institute of Standards and Technology (NIST), in...

Paul Williams and Joshua Hadler operating the NIST calibration service for high-power lasers.

NIST Launches New Calibration Service for High-Power Lasers

October 29, 2014

The National Institute of Standards and Technology (NIST) has launched a new calibration service for high-power lasers of the sort used by manufacturers for...

World's First Photonic Pressure Sensor Outshines Traditional Mercury Standard

October 29, 2014

For almost 400 years, mercury gauges have prevailed as the most accurate way to measure pressure. Now, within weeks of seeing "first light," a novel pressure...

Trouble with a Capital 'G'

October 27, 2014

NIST has taken part in a new push to address a persistent and growing problem in physics: the value of G. The Newtonian constant of gravitation, used to...

New High-Resolution X-ray Spectrometer for Beam Lines

October 24, 2014

NIST scientists have pioneered a technology that may speed the arrival of long-awaited materials and devices including advanced high-temperature superconductors...

Better Diagnostic Imaging for Traumatic Brain Injuries

October 23, 2014

Image-calibration technology designed and developed by scientists at the National Institute of Standards and Technology (NIST) in collaboration with the...

Strengthening Thin-Film Bonds with Ultrafast Data Collection

October 17, 2014

When studying extremely fast reactions in ultrathin materials, two measurements are better than one. A new research tool invented by researchers at Lawrence...

James Olthoff Named Director of NIST's Physical Measurement Laboratory

October 15, 2014

James Olthoff, a 27-year veteran of the National Institute of Standards and Technology (NIST), has been named director of the agency's Physical Measurement...

NIST Quantum Probe Enhances Electric Field Measurements

October 7, 2014

Researchers at the National Institute of Standards and Technology (NIST) and the University of Michigan have demonstrated a technique based on the quantum...

NIST Laser Comb System Maps 3D Surfaces Remotely for Manufacturing, Forensics

October 7, 2014

Researchers at the National Institute of Standards and Technology (NIST) have demonstrated a laser-based imaging system that creates high-definition 3D maps of...

Simultaneous Imaging of Ferromagnetic and Ferroelectric Domains

October 1, 2014

An international team led by researchers from the NIST Center for Nanoscale Science and Technology have discovered a new way to simultaneously image both the...

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