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Physics

Atomic / Molecular / Quantum

News and Updates

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Quantum Computers Will Be Able to Simulate Particle Collisions

May 31, 2012

Quantum computers are still years away, but a trio of theorists has already figured out at least one talent they may have. According to the theorists, including

$diffraction data$

NIST Contributes to Discovery of Novel Quantum Spin-Liquid

May 7, 2012

Gaithersburg, Md.—An international team of researchers including scientists from the National Institute of Standards and Technology (NIST) has found what may be

NIST researchers' new approach to trapping nanoparticles uses a control and feedback system that nudges them only when needed.

Light Touch Keeps a Grip on Delicate Nanoparticles

May 2, 2012

Using a refined technique for trapping and manipulating nanoparticles, researchers at the National Institute of Standards and Technology (NIST) have extended

NIST Physicists Benchmark Quantum Simulator with Hundreds of Qubits

April 25, 2012

Physicists at the National Institute of Standards and Technology (NIST) have built a quantum simulator that can engineer interactions among hundreds of quantum

NIST Mini-sensor Measures Magnetic Activity in Human Brain

April 19, 2012

A miniature atom-based magnetic sensor developed by the National Institute of Standards and Technology (NIST) has passed an important research milestone by

JILA Team Demonstrates 'A New Way of Lasing': A 'Superradiant' Laser

April 4, 2012

BOULDER, Colo. – Physicists at JILA have demonstrated a novel "superradiant" laser design, which has the potential to be 100 to 1,000 times more stable than the

New Colors: JILA Scientists Confirm First 'Frequency Comb' to Probe Ultraviolet Wavelengths

February 1, 2012

Physicists at JILA have created the first "frequency comb" in the extreme ultraviolet band of the spectrum, high-energy light less than 100 nanometers (nm) in

NIST Physicists Chip Away at Mystery of Antimatter Imbalance

November 8, 2011

Why there is stuff in the universe—more properly, why there is an imbalance between matter and antimatter—is one of the long-standing mysteries of cosmology. A

Reading Between the Lines in Lithium: New measurements of unprecedented accuracy resolve a longstanding data disagreement problem

October 3, 2011

A team of PML researchers has solved a longstanding problem plaguing experimental tests of the atomic theory of lithium, and in the process uncovered a

NIST/JQI Researcher Ian Spielman to Receive 2011 Junior BEC Award

August 30, 2011

Ian Spielman, a physicist at the National Institute of Standards and Technology (NIST) and fellow of the Joint Quantum Institute, a collaborative enterprise of

Ion Armageddon: Measuring the Impact Energy of Highly Charged Ions

August 30, 2011

Much like a meteor impacting a planet, highly charged ions hit really hard and can do a lot of damage, albeit on a much smaller scale. And much like geologists

NIST Physicists 'Entangle' Two Atoms Using Microwaves for the First Time

August 10, 2011

BOULDER, Colo. – Physicists at the National Institute of Standards and Technology (NIST) have for the first time linked the quantum properties of two separated

The Constants They Are A Changin': NIST Posts Latest Adjustments to Fundamental Figures

July 19, 2011

The electromagnetic force has gotten a little stronger, gravity a little weaker, and the size of the smallest "quantum" of energy is now known a little better

Photo of NIST physicist Jun Ye with his strontium atomic clock

NIST/JILA Physicist Jun Ye Elected to National Academy of Sciences

May 10, 2011

Physicist Jun Ye, a Fellow of the National Institute of Standards and Technology (NIST) and a Fellow of JILA, a joint institute of NIST and the University of

New Calculations on Blackbody Energy Set the Stage for Clocks with Unprecedented Accuracy

May 6, 2011

A team of physicists from the United States and Russia announced today that it has developed a means for computing, with unprecedented accuracy, a tiny

NIST/JILA Physicist Wins Optical Society's Meggers Award

April 12, 2011

Steven Cundiff, a physicist at the National Institute of Standards and Technology (NIST), has received the 2011 William F. Meggers Award from the Optical

The First Non-Trivial Atom Circuit: Progress towards an Atom SQUID

March 30, 2011

Researchers from the National Institute of Standards and Technology (NIST) and the University of Maryland (UM) have created the first nontrivial "atom circuit,"

Charge It: Neutral Atoms Made to Act Like Electrically Charged Particles

March 30, 2011

Completing the story they started by creating synthetic magnetic fields, scientists from the Joint Quantum Institute (JQI), a collaboration of the National

ultracold gas of nearly 200,000 rubidium-87 atoms

JQI Physicists Demonstrate Coveted 'Spin-Orbit Coupling' for the First Time in Ultracold Atomic Gases

March 2, 2011

GAITHERSBURG, Md.—Physicists at the Joint Quantum Institute (JQI), a collaboration of the National Institute of Standards and Technology (NIST) and the

Quantum Hot Potato: NIST Researchers Entice Two Atoms to Swap Smallest Energy Units

February 23, 2011

BOULDER, Colo.—Physicists at the National Institute of Standards and Technology (NIST) have for the first time coaxed two atoms in separate locations to take

Quantum Quirk: JILA Scientists Pack Atoms Together to Prevent Collisions in Atomic Clock

February 3, 2011

BOULDER, Colo.—In a paradox typical of the quantum world, JILA scientists have eliminated collisions between atoms in an atomic clock by packing the atoms

New Wave: JILA Develops Efficient Source of Terahertz Radiation

January 19, 2011

JILA researchers have developed a laser-based source of terahertz radiation that is unusually efficient and less prone to damage than similar systems. The

'Sí' on the New SI: NIST Backs Proposal for a Revamped System of Measurement Units

October 26, 2010

Taking the first steps of what would be a major historical advance in the science of measurement, the National Institute of Standards and Technology (NIST) is

JILA Unveils Improved 'Molecular Fingerprinting' for Trace Gas Detection

October 13, 2010

Scientists at JILA and collaborators have demonstrated an improved laser-based "molecular fingerprinting" technique that picks out traces of key hydrogen

Popular Science Magazine Names Spielman One of Science's 'Brilliant Ten'

October 13, 2010

The National Institute of Standards and Technology's Ian Spielman is highlighted in the November, 2010, issue of Popular Science, where the magazine's editors

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