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Physics

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NIST Unveils Chip-Scale Atomic Clock

August 27, 2004

The heart of a minuscule atomic clock—believed to be 100 times smaller than any other atomic clock—has been demonstrated by scientists at the Commerce...

image 1 (of 3) showing strontium atoms forming a "cube"

Scientists Report First Observation of an "Atomic Air Force"

August 18, 2004

The first sighting of atoms flying in formation has been reported by physicists at the Department of Commerce's National Institute of Standards and Technology...

David Wineland leans over a table of lasers to adjust a laser beam

NIST Demonstrates 'Teleportation' of Atomic States for Quantum Computing

June 16, 2004

Physicists at the Commerce Department's National Institute of Standards and Technology (NIST) have demonstrated "teleportation" by transferring key properties...

A Quantum Mechanical 'Tune Up' for Better Measurement

June 4, 2004

By exploiting the weird quantum behavior of atoms, physicists at the Commerce Department's National Institute of Standards and Technology (NIST) have...

NIST System Sets Speed Record For Generation of Quantum Keys for 'Unbreakable' Encryption

May 3, 2004

The fastest known cryptographic system based on transmission of single photons—the smallest pulses of light—has been demonstrated by a team at the Commerce...

Deborah S. Jin, NIST physicist, JILA Fellow, and CU adjoint associate professor Opening Statement Press conference on Fermionic Condensates, Jan. 28, 2004

January 28, 2004

Good morning. I am delighted to be here today to tell you about some exciting new results from our lab. I will start with a brief description of what we see in...

Deborah Jin, Markus Greiner, Cindy Regal

NIST/University of Colorado Scientists Create New Form of Matter: A Fermionic Condensate

January 28, 2004

Opening Statement from Press Conference Scientists at JILA, a joint laboratory of the Department of Commerce's National Institute of Standards and Technology...

NIST/University of Colorado Researchers Create Bose-Einstein "Super Molecule"

November 20, 2003

A super-cold collection of molecules behaving in perfect unison has been created for the first time from a sea of "fermion" atoms by researchers at JILA, a...

Tiny "Test Tubes" May Aid Pharmaceutical R&D

September 26, 2003

Using laser light as tweezers and a scalpel, scientists from the National Institute of Standards and Technology (NIST) have demonstrated the use of artificial...

Novel Zigzag Shape Gives Sensors Magnetic Appeal

August 27, 2003

Scientists at the National Institute of Standards and Technology (NIST) have designed tiny magnetic sensors in a "zigzag" shape that are simpler in design and...

Ultracold Molecules Pave Way for Quantum 'Super Molecule'

July 2, 2003

A team of researchers at JILA, a joint institute of the Commerce Department's National Institute of Standards and Technology (NIST) and the University of...

Taming the Qubit

April 10, 2003

The trouble with qubits is they don't always behave. Scientists are, however, learning to control these weird "quantum bits," particles that someday may store...

Satellite Measures Sun's True Power

January 27, 2003

Scientists expect to gain important information about the sun's effect on the Earth's atmosphere and climate from sophisticated instruments—all calibrated by...

Design Proposed for Large-Scale Quantum Computer

June 12, 2002

Scientists at the National Institute of Standards and Technology, Massachusetts Institute of Technology and the University of Michigan have taken a significant...

NIST Helps Ensure Well-Timed Sledding at Winter Olympics

January 2, 2002

Sliding down the icy side of a mountain on steel runners, racers in the bobsled, luge and skeleton events reach some of the highest speeds of any Olympic Winter...

Cornell and Wieman Share 2001 Nobel Prize in Physics

October 9, 2001

Quotes About the 2001 Nobel Prize in Physics Winners Press Conference (Transcript) Bose-Einstein Condensate: A New Form of Matter (backgrounder) Nobel Prize in...

Press conference: Cornell and Wieman Answer Questions about the 2001 Nobel Prize in Physics

October 9, 2001

The following text is a transcript of a press conference hosted by JILA on October 9, 2001. Eric Cornell and Carl Wieman of JILA answered questions from...

Bose-Einstein Condensate: A New Form of Matter

October 9, 2001

Capturing the "Holy Grail" Eric A. Cornell of the National Institute of Standards and Technology and Carl E. Wieman of the University of Colorado at Boulder led...

From Supernova to Smoke Ring: Recent Experiments Underscore Weirdness of the Bose-Einstein Condensate

March 12, 2001

Bose-Einstein condensates can sometimes explode like a pocket-sized supernova, but when they're not doing that they can look like the inside of a cigar bar...

Implosion and explosion of a Bose-Einstein condensate "Bosenova"

March 12, 2001

In a Bose-Einstein condensate, virtually all the atoms in the ultra-cold gas fall into the lowest-energy quantum mechanical state. Spread out in space, they...

Decay of a dark soliton into vortex rings in a Bose-Einstein condensate

March 12, 2001

Vortices are fundamental excitations of gases and liquids. Well-known examples include tornados, whirlpools, and smoke rings. The main characteristic of...

NIST's Cornell Elected to National Academy of Sciences

May 2, 2000

Eric A. Cornell, a physicist at the Commerce Department's National Institute of Standards and Technology, has been elected a member of the National Academy of...

NIST Scientists Cross the Bridge between Atomic and Real Worlds

January 19, 2000

In 1996, researchers at the Boulder, Colo., laboratories of the Commerce Department's National Institute of Standards and Technology confirmed the belief that a...

Wieman and Cornell Receive Benjamin Franklin Medal in Physics

January 13, 2000

Carl Wieman of the University of Colorado at Boulder and Eric Cornell of the National Institute of Standards and Technology have been awarded the 2000 Benjamin...

Neutron Trapping Demonstrated for First Time at NIST

January 5, 2000

Scientists have demonstrated for the first time that they can confine neutrons, one of the basic particles of matter, in a three-dimensional magnetic trap, an...

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