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April 17, 2014 | Research News

JQI at DAMOP

The June 2-6, 2014 meeting of the American Physical Society’s Division of Atomic, Molecular, and Optical Physics (DAMOP) is one of the best showings of JQI research during the entire year. The following papers with JQI authors will be presented at the meeting in Madison, Wisconsin.

April 16, 2014 | People News

JQI Fellow Gretchen Campbell among PECASE awardees

Release from NIST Tech Beat, April 15, 2014

Three National Institute of Standards and Technology (NIST) researchers were among those honored April 14, 2014, at a White House reception as winners of Presidential Early Career Awards. The award is the highest honor bestowed by the United States government on science and engineering professionals in the early stages of their independent research careers.

April 1, 2014 | Outreach | People News

Coursera at JQI Resumes

"Exploring Quantum Physics,” a massively open online course taught by JQI Fellows Victor Galitski and Charles Clark, begins its third edition on Monday, April 7. The course is available free, worldwide at Coursera.org.

March 25, 2014 | PFC | People News

JQI undergraduate researcher Geoffrey Ji receives Goldwater Scholarship

From CMNS at UMD

Three University of Maryland students have been awarded scholarships by the Barry M. Goldwater Scholarship and Excellence in Education Foundation, which encourages students to pursue advanced study and careers in the sciences, engineering and mathematics. A fourth student received honorable mention.

March 19, 2014 | Research News

Cold Chaos

At sub-micro-kelvin temperatures atoms or molecules move so slowly that it is better to think of them as spread-out, wavelike things a micron or more across, many times larger than any putative bond length (typically sub-nanometer in size) that would characterize bound molecules. A new experiment conducted at the University of Innsbruck in Austria adds a new twist to this picture.

March 10, 2014 | People News

Ian Spielman at the March APS Meeting

At the March 2014 APS meeting in Denver, Ian Spielman gives his patented talk about the quantum spin Hall effect in cold atoms.

March 6, 2014 | Research News

Up-Converted Radio

Ever worry about losing your mobile-phone reception? The problem is a weak microwave signal. A new approach to this important problem provides a clean, all-optical detection of microwaves and radiowaves featuring noise mitigation a thousand times better than existing methods.

February 25, 2014 | PFC | Research News

How do you build a large-scale quantum computer?

Physicists led by ion-trapper Christopher Monroe at the JQI have proposed a modular quantum computer architecture that promises scalability to much larger numbers of qubits. The components of this architecture have individually been tested and are available, making it a promising approach. In the paper, the authors present expected performance and scaling calculations, demonstrating that their architecture is not only viable, but in some ways, preferable when compared to related schemes.

February 14, 2014 | Research News

Solitary Confinement

Atomic nuclei are governed by laws quite distinct from those that regulate atomic electrons, which constitute the outer part of atoms and which are immediately responsible for light, chemistry and thus life. Yet there are sporadic regions of contact between these disparate realms. JQI Adjunct Fellow Marianna Safronova and her collaborators have been exploring one area of nuclear-atomic overlap for the isotope thorium-229.

JQI at APS
February 13, 2014 | People News | Research News

JQI at APS

The following papers with JQI authors will be presented at the March meeting of the American Physical Society, being held March 2-7, 2014 in Denver.

February 12, 2014 | PFC | Research News

Stirring-up atomtronics in a quantum circuit

Atomtronics is an emerging technology whereby physicists use ensembles of atoms to build analogs to electronic circuit elements. Modern electronics relies on utilizing the charge properties of the electron. Using lasers and magnetic fields, atomic systems can be engineered to have behavior analogous to that of electrons, making them an exciting platform for studying and generating alternatives to charge-based electronics.

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