RSS icon
Twitter icon
Facebook icon
Vimeo icon
YouTube icon

News

February 23, 2015 | People News

JQI Fellows Manucharyan and Hafezi awarded prestigious Sloan Research Fellowship

Two JQI Fellows, Mohammad Hafezi and Vladimir Manucharyan, are among the four University of Maryland faculty members that have been awarded 2015 Sloan Research Fellowships. This award, granted by the Alfred P. Sloan Foundation, identifies 126 early-career scientists based on their potential to contribute fundamentally significant research to a wider academic community.

UMD’s 2015 Sloan Research Fellows ...

February 18, 2015 | Research News

Microfluidic Diamond Sensor

Measuring faint magnetic fields is a trillion-dollar business.  Gigabytes of data, stored and quickly retrieved from chips the size of a coin, are at the heart of consumer electronics.   Even higher data densities can be achieved by enhancing magnetic detection sensitivity---perhaps down to nano-tesla levels.

Greater magnetic sensitivity is also useful in many scientific areas, such as the identification of ...

February 9, 2015 | Research News

Michelson-Morley Experiment for Electrons

 A new experiment conducted at the University of California at Berkeley used quantum information techniques for a precision test of a cornerstone principle of physics, namely Lorentz invariance.  This precept holds that the results of a physics experiment do not depend on its absolute spatial orientation.  The work uses quantum-correlated electrons within a pair of calcium ions to look for ...

February 5, 2015 | PFC | People News

Vladimir Manucharyan Receives CAREER Award

JQI Fellow and Assistant Professor of physics Vladimir Manucharyan has received a National Science Foundation CAREER Award. His proposal, entitled “Realizing the ultrastrong coupling regime of quantum electrodynamics using high-impedance Josephson superconducting circuits,” will receive five years of funding. NSF funds research in science and engineering through grants, contracts and cooperative agreements.

For more information on NSF Awards visit: ...

January 19, 2015 | Research News

Rice-sized laser, powered one electron at a time, bodes well for quantum computing

Researchers from JQI and Princeton University have built a rice grain-sized microwave laser, or "maser," powered by single electrons that demonstrates the fundamental interactions between light and moving electrons.

January 8, 2015 | Outreach | People News

Topology in Condensed Matter: Tying Quantum Knots

Jay Sau and colleagues will be teaching a new online course on topology in Condensed Matter. The course will start February 2015--visit https://tiny.cc/topocm to sign up! The course is a collaboration of researchers from UMD, TUDelft and QuTech.

December 4, 2014 | Research News

Quantum Re-Coherence

Quantum computers will someday perform calculations impossible for conventional digital computers.  But for that to happen, the core quantum information must be preserved against contamination from the environment.  In other words, decoherence of qubits must be forestalled.  Coherence, the ability of a system to retain quantum integrity---meaning that one part of the system can be used to predict the behavior ...

December 3, 2014 | People News

Philip Merrill Presidential Scholars

JQI Fellows Christopher Monroe and Victor Yakovenko, were recognized as mentors of the high-achieving students Geoffrey Ji and Zachary Siegel (respectively), who were named the 2014-2015 Philip Merrill Presidential Scholars. Ji currently works ion trap quantum information in Monroe's group and Siegel works on ultracold atomic gases with Trey Porto. According the the program's site, "The Merrill Presidential Scholars ...

November 14, 2014 | PFC | Research News

Best Quantum Receiver

Alan Migdall and Elohim Becerra and their colleagues at the Joint Quantum Institute have devised an optical detection scheme with an error rate 25 times lower than the fundamental limit of the best conventional detector. They did this by employing not passive detection of incoming light pulses. Instead the light is split up and measured numerous times.

November 14, 2014 | People News

Three JQI Fellows Win APS Awards

Three Fellows of the Joint Quantum Institute (JQI), a joint research partnership between the University of Maryland (UMD) and the National Institute of Standards and Technology (NIST), have won major awards from the American Physical Society, the nation’s largest professional organization of physicists. The scientists are Ian Spielman and Gretchen Campbell of NIST, and Christopher Monroe of ...

Pages

Subscribe to A Quantum Bit 

Quantum physics began with revolutionary discoveries in the early twentieth century and continues to be central in today’s physics research. Learn about quantum physics, bit by bit. From definitions to the latest research, this is your portal. Subscribe to receive regular emails from the quantum world. Previous Issues...

Sign Up Now

Sign up to receive A Quantum Bit in your email!

 Have an idea for A Quantum Bit? Submit your suggestions to jqi-comm@umd.edu