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Physical Measurement Laboratory

News and Updates

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NIST Nanofluidic 'Multi-tool' Separates and Sizes Nanoparticles

August 3, 2010

A wrench or a screwdriver of a single size is useful for some jobs, but for a more complicated project, you need a set of tools of different sizes. Following

Efficient Optical Fiber Technique Shown to Probe Individual Emitters

July 26, 2010

Using electromagnetic simulations, researchers from the Center for Nanoscale Science and Technology have shown that fiber taper waveguides can be a very

NIST Nanoscale Dimensioning Technique Wins R&D 100 Award

July 21, 2010

A radical, new method developed at NIST that transforms the humble, ubiquitous and inexpensive optical microscope into a powerful three-dimensional nanoscale

Nano 'Pin Art': NIST Arrays Are Step Toward Mass Production of Nanowires

July 21, 2010

Researchers at the National Institute of Standards and Technology (NIST) have cultivated many thousands of nanocrystals in what looks like a pinscreen or "pin

illustration of infrared laser light heating bathtub water

Some Like It Hot: How to Heat a 'Nano Bathtub' the JILA Way

July 21, 2010

Researchers at JILA have demonstrated the use of infrared laser light to quickly and precisely heat the water in "nano bathtubs"—tiny sample containers—for

Measuring the Temperature Dependence of Current Spin Polarization in Permalloy

July 12, 2010

A team of NIST researchers from the Materials Science and Engineering Laboratory (MSEL) and the Center for Nanoscale Science and Technology (CNST) have measured

JILA Team Finds New Parallel Between Cold Gases and 'Hot' Superconductors

July 6, 2010

Scientists at JILA, working with Italian theorists, have discovered another notable similarity between ultracold atomic gases and high-temperature

Novel Ion Trap with Optical Fiber Could Link Atoms and Light in Quantum Networks

July 6, 2010

Physicists at the National Institute of Standards and Technology (NIST) have demonstrated an ion trap with a built-in optical fiber that collects light emitted

Mapping Nanoscale Variations in the Photoresponse of an Organic Solar Cell

June 28, 2010

CNST Researchers have combined scanning probe microscopy with novel nanofabrication and microtomy approaches to measure photocurrent variations with nanoscale

Five NIST Scientists Win Flemming Awards

June 23, 2010

Five National Institute of Standards and Technology researchers are among the winners of the prestigious 2009 Arthur S. Flemming Awards. The winners were

Nanopore-based single molecule mass spectrometry illustration

NIST Team Advances in Translating Language of Nanopores

June 23, 2010

National Institute of Standards and Technology (NIST) scientists have moved a step closer to developing the means for a rapid diagnostic blood test that can

juice cartons showing different kinds of labeling

Proposed Rules Would Allow Metric Only Labeling for Some Products

June 23, 2010

The National Institute of Standards and Technology (NIST) has issued two publications calling for the amendment of labeling laws to allow the voluntary use of

NIST/JILA 'Dark Pulse Laser' Produces Bursts of ... Almost Nothing

June 9, 2010

In an advance that sounds almost Zen, researchers at the National Institute of Standards and Technology (NIST) and JILA, a joint institute of NIST and the

Schematic depicting the creation of liposome-hydrogel hybrids.

Liposome-Hydrogel Hybrids: No Toil, No Trouble for Stronger Bubbles

June 9, 2010

People have been combining materials to bring forth the best properties of both ever since copper and tin were merged to start the Bronze Age. In the latest

Walls Falling Faster for Solid-State Memory

June 9, 2010

After running a series of complex computer simulations, researchers have found that flaws in the structure of magnetic nanoscale wires play an important role in

Globe showing the 16 member countries of the Sistema Interamericano de Metrologia (SIM) Time Network

Time Is Money: SIM Time Network Has Far-Reaching Benefits

May 25, 2010

Clocks in the Americas and the Caribbean Islands are now ticking in unison thanks to the work of the Sistema Interamericano de Metrologia (SIM), a regional

Robots Big and Small Showcase Their Skills at NIST Alaskan Events

May 25, 2010

Make room, Bender, Rosie and R2D2! Your newest mechanical colleagues are a few steps closer to reality, thanks to lessons learned during two robotics events

45th CMIL Meeting

May 14, 2010

We are pleased to inform you that the web site for the 45th CIML Meeting to be held from 21 through 24 September 2010 in Orlando (FL, USA) is now open: http:/

Two NIST Researchers Nominated for Service to America Medals

May 11, 2010

Two researchers at the National Institute of Standards and Technology (NIST) have been nominated for prestigious Service to America medals. The finalists are

Meet Phannie, NIST's Standard 'Phantom' for Calibrating MRI Machines

May 11, 2010

Magnetic resonance imaging (MRI)—a widely used medical tool that relies on magnetic fields and radio waves to visualize the body's internal structures

NIST Physicist Named Outstanding Young Scientist of 2010 by Maryland Academy of Sciences

May 11, 2010

Ian Spielman, a physicist at the Joint Quantum Institute (JQI), a collaboration of the National Institute of Standards and Technology (NIST) and the University

It's Electrifying: JILA Scientists Use Electric Fields to Control Chemical Reactions of Ultracold Molecules

April 28, 2010

BOULDER, Colo. - Physicists at JILA have demonstrated a new tool for controlling ultracold gases and ultracold chemistry: electric fields. As described in the

National Conference on Weights and Measures 95th Annual Meeting Agenda Released

April 27, 2010

The National Conference on Weights and Measures (NCWM) will hold their annual meeting in St. Paul, Minn., from July 11-15, 2010. The theme of this year's annual

moiré patterns created by overlaid sheets of graphene to determine how the lattices of the individual sheets were stacked in relation to one another and to find subtle strains in the regions of bulges or wrinkles in the sheets.

Seeing Moiré in Graphene

April 27, 2010

Researchers at the National Institute of Standards and Technology (NIST) and the Georgia Institute of Technology have demonstrated that atomic scale moiré

Photomicrograph shows Mag-µBot, the entry from Carnegie-Mellon University in the NIST Mobile Microrobotics Challenge.

Teams Gearing Up for Two NIST Robotic Competitions in Alaska

April 27, 2010

The recruitment period is over. The competitors have been selected. Let the games begin! The National Institute of Standards and Technology (NIST) has announced

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