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Search News by Chad Boutin

Displaying 326 - 350 of 558

keys illustration to denote a new "one-shot" memory device

Quantum Physics Could Make Secure, Single-Use Computer Memories Possible

January 14, 2014

Computer security systems may one day get a boost from quantum physics, as a result of recent research from the National Institute of Standards and Technology

New Value for the Planck Constant May Hasten Electronic Kilogram

January 14, 2014

After two years of difficult and meticulous work examining, refurbishing, and testing the aging workhorse watt balance called NIST-3, PML researchers have used

Val Miller demonstrates volume instrument.

OWM Sees Progress in Proficiency Testing

December 23, 2013

Americans rely on many measurements of mass and volume in their daily lives, from weighing broccoli at the grocery store to putting gas in the family car. In

New NIST Tests Explore Safety of Nanotubes in Modern Plastics Over Time

December 17, 2013

Who cares about old plastic? Researchers at the National Institute of Standards and Technology (NIST) do, so that you won't have to years down the road, when

PML Study Supports Validity of Toolmark Identification in Forensics

December 13, 2013

Toolmark identification is an important forensic discipline where scrape and impression marks found at a crime scene are used to identify the type, brand, or

Probing the Inner Secrets of Nanowires

December 11, 2013

Semiconductor nanowires (NWs) are vanishingly small: NWs from a recent batch made by scientists in PML's Quantum Electronics and Photonics Division measure

Controllable Mode Competition in a Phonon Laser

November 19, 2013

Using a novel realization of a "phonon laser," scientists at PML and the Joint Quantum Institute (JQI) have observed and learned to control a process called

SIM Metrology School at NIST

November 4, 2013

They spanned 140 degrees of latitude – from Canada to Chile – and varied widely in age and experience. But their goal was the same: To improve their

NIST Seeks Public Input on Updated Smart Grid Cybersecurity Guidelines

October 25, 2013

The National Institute of Standards and Technology (NIST) is requesting public comments on the first revision to its guidelines for secure implementation of

NIST/JQI Team 'Gets the Edge' on Photon Transport in Silicon

October 22, 2013

Scientists have a new way to edge around a difficult problem in quantum physics, now that a research team from the National Institute of Standards and

Quantum Voltage Standard Delivered to BIPM

October 17, 2013

A PML team has delivered a state-of-the-art 10 V voltage standard to the International Bureau of Weights and Measures (BIPM), where it will serve as the

New Explanation for Key Step in Anthrax Infection Proposed by NIST and USAMRIID

August 20, 2013

A new hypothesis concerning a crucial step in the anthrax infection process has been advanced by scientists at the National Institute of Standards and

Image output from a 3D laser scanning measurement system.

Collaboration with Industry Leads to Improved Forensics Work and Industry Growth

August 20, 2013

Three-dimensional (3D) scanners used at crime scenes for forensic investigations are not just the stuff of prime time television. Investigators and crime

Spraying Mosquitoes . . . with Gamma Rays

August 16, 2013

A recently announced malaria vaccine – found to be 100 % effective in a small human sample – was years in the making, and its creators had to overcome many

Yuqin Zong with LED timetime test enclosure

LEDs Get a Life Sentence

August 15, 2013

The light-emitting diode (LED) appears on track to become the light of our lives. Switching to bright, energy-efficient, durable, and environmentally friendly

The Persistence of Memory: Looking into MRAM

August 5, 2013

Many in the electronics industry want to change how memories are made. So PML scientists are exploring the physics and developing the metrology required to do

NIST Releases Updates to Digital Signature Standard

July 23, 2013

The National Institute of Standards and Technology (NIST) has released a revision to the digital standard used to ensure the integrity of electronic documents

New NIST Standard Reference Material to Help Calibrate Hospital CAT Scanners

July 23, 2013

Scientists at the National Institute of Standards and Technology (NIST) have developed a new standard reference material (SRM), the first such measurement tool

Making the Case for History

July 1, 2013

The original Declaration of Independence on display at the National Archives reaches its 237th anniversary this year protected by NIST science and engineering

Promoting Nanomaterial Manufacturing by Characterizing and Minimizing Environmental Risks

June 26, 2013

While nanomaterials have led to major advances in key U.S. industries, especially the semiconductor industry, their technological promises and possibilities are

Three Presidential Innovation Fellows Begin Work at NIST

June 25, 2013

Three of this year's Presidential Innovation Fellows (PIF) began work at the National Institute of Standards and Technology (NIST) on June 18, 2013, helping the

Microscopy Technique Could Help Computer Industry Develop 3-D Components

June 25, 2013

A technique developed several years ago at the National Institute of Standards and Technology (NIST) for improving optical microscopes now has been applied to

MRI Phantoms: Moving to the Next Stage

June 21, 2013

Magnetic resonance imaging (MRI) has become an indispensable tool for diagnosing, treating, and understanding a host of medical conditions, and the technology

New AC Voltage Devices: Factor of Three Improvement in Uncertainty

June 18, 2013

After years of effort and scores of iterations, PML researchers have developed a new generation of devices that can reduce the uncertainties in ac voltage

First Observation of Spin Hall Effect in a Quantum Gas Is Step Toward 'Atomtronics'

June 5, 2013

Researchers at the National Institute of Standards and Technology (NIST) have reported the first observation of the "spin Hall effect" in a Bose-Einstein

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