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Physics

News and Updates

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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

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

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

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

Colorized micrograph of superconducting circuit

NIST Develops 'Dimmer Switch' for Superconducting Quantum Computing

April 27, 2010

Scientists at the National Institute of Standards and Technology (NIST) have developed the first "dimmer switch" for a superconducting circuit linking a quantum

NIST engineer Sae Woo Nam working on a photo detector

NIST Detector Counts Photons With 99 Percent Efficiency

April 13, 2010

Scientists at the National Institute of Standards and Technology (NIST) have developed the world's most efficient single photon detector, which is able to count

Good Times! Get to Know Your Radio-Controlled Clock

March 30, 2010

"How accurate is a radio-controlled clock?" National Institute of Standards and Technology (NIST) researcher Michael Lombardi asks and answers the question in a

NIST Racetrack Ion Trap is a Contender in Quantum Computing Quest

March 30, 2010

Physicists at the National Institute of Standards and Technology (NIST) have built and tested a device for trapping electrically charged atoms (ions) that

NIST's Second 'Quantum Logic Clock' is Now World's Most Precise Clock

February 16, 2010

Physicists at the National Institute of Standards and Technology (NIST) have built an enhanced version of an experimental atomic clock based on a single

Seeing the Quantum in Chemistry: JILA Scientists Control Chemical Reactions of Ultracold Molecules

February 11, 2010

Physicists at JILA have for the first time observed chemical reactions near absolute zero, demonstrating that chemistry is possible at ultralow temperatures and

An ion trap sitting next to a quarter to show their similar size

NIST's Second 'Quantum Logic Clock' Based on Aluminum Ion is Now World's Most Precise Clock

February 4, 2010

BOULDER, Colo.—Physicists at the National Institute of Standards and Technology (NIST) have built an enhanced version of an experimental atomic clock based on a

$A single photon travels through alternating layers of low (blue) and high (green) refractive index material more slowly (top) or quickly (bottom) depending upon the order of the layers.$

Stacking the Deck: Single Photons Observed at Seemingly Faster-than-Light Speeds

January 26, 2010

Researchers at the Joint Quantum Institute (JQI), a collaboration of the National Institute of Standards and Technology (NIST) and the University of Maryland at

Theorists Close In on Improved Atomic Property Predictions

January 12, 2010

Scientists at the National Institute of Standards and Technology (NIST) and Indiana University (IU) have determined* the most accurate values ever for a

NIST Quantum Computing Research Among Top Stories of 2009

January 12, 2010

Three science magazines have selected quantum computing research by the National Institute of Standards and Technology (NIST) as top stories of 2009. All the

JQI Researchers Create 'Synthetic Magnetic Fields' for Neutral Atoms

December 15, 2009

Achieving an important new capability in ultracold atomic gases, researchers at the Joint Quantum Institute, a collaboration of the National Institute of

Everlasting Quantum Wave: NIST Physicists Predict New Form of Soliton in Ultracold Gases

December 15, 2009

Solitary waves that run a long distance without losing their shape or dying out are a special class of waves called solitons. These everlasting waves are exotic

JQI Researchers Create Entangled Photons from Quantum Dots

November 17, 2009

To exploit the quantum world to the fullest, a key commodity is entanglement--the spooky, distance-defying link that can form between objects such as atoms even

NIST Demonstrates 'Universal' Programmable Quantum Processor

November 17, 2009

Physicists at the National Institute of Standards and Technology (NIST) have demonstrated the first "universal" programmable quantum information processor able

Time Magazine Names JQI Work Among Year's Best Inventions

November 17, 2009

Time Magazine has named research on the "quantum teleportation" of information from one atom to another in its "50 Best Inventions of 2009" feature. The

NIST Demonstrates 'Universal' Programmable Quantum Processor for Quantum Computers

November 16, 2009

BOULDER, Colo.— Physicists at the National Institute of Standards and Technology (NIST) have demonstrated the first "universal" programmable quantum information

NIST, CU to Build Instrument to Help Search for Earth-like Planets

November 3, 2009

The National Institute of Standards and Technology (NIST) will collaborate with the University of Colorado at Boulder (CU) to build and apply a custom laser

Colorized simulation of what happens to 1100 carbon atoms in a 'flat' sheet of graphene about 20 microseconds after the central atom is moved slightly upwards.

Capturing Those In-Between Moments: NIST Solves Timing Problem in Molecular Modeling

November 3, 2009

A theoretical physicist at the National Institute of Standards and Technology (NIST) has developed a method for calculating the motions and forces of thousands

Scientists Build First 'Frequency Comb' To Display Visible 'Teeth'

October 29, 2009

Finally, an optical frequency comb that visibly lives up to its name. Scientists at the University of Konstanz in Germany and the National Institute of

Scientists Create NICE Solution to Pneumonia Vaccine Testing Problems

October 20, 2009

Medical clinics the world over could benefit from new software created at the National Institute of Standards and Technology (NIST), where a team of scientists

NIST Physicists Turn to Radio Dial for Finer Atomic Matchmaking

October 20, 2009

Investigating mysterious data in ultracold gases of rubidium atoms, scientists at the Joint Quantum Institute of the National Institute of Standards and

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