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Search results for fermionic dynamics

General Âé¶¹ÒùÔºics Feb 28, 2017

Do cells have exotic vibrational properties?

A little-understood biological property that appears to allow cell components to store energy on their outer edges is the possible key to developing a new class of materials and devices to collect, store and manage energy ...

General Âé¶¹ÒùÔºics Jan 17, 2017

Laser-driving of semimetals allows creating novel quasiparticle states

Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity to observe particle properties that have no realization in elementary ...

General Âé¶¹ÒùÔºics Dec 21, 2016

JILA atomic clock mimics long-sought synthetic magnetic state

Using their advanced atomic clock to mimic other desirable quantum systems, JILA physicists have caused atoms in a gas to behave as if they possess unusual magnetic properties long sought in harder-to-study solid materials. ...

Quantum Âé¶¹ÒùÔºics Oct 6, 2016

Observing the birth of quasiparticles in real time

The formation of quasiparticles, such as polarons, in a condensed-matter system usually proceeds in an extremely fast way and is very difficult to observe. In Innsbruck, Rudolf Grimm's physics research group, in collaboration ...

Quantum Âé¶¹ÒùÔºics Jun 27, 2016

Bose-Einstein condensates miscibility properties reveal surprises

Bose-Einstein condensates (BECs) are macroscopic systems that have quantum behaviour, and are useful for exploring fundamental physics. Now researchers at the Gakushuin University and the University of Electro-Communications ...

Hardware Jun 20, 2016

NERSC staff, users readying for delivery of Cori phase 2 Knights landing-based system in July

For the past year, staff at the Department of Energy's National Energy Research Scientific Computing Center (NERSC) have been preparing users of 20 leading science applications for the arrival of the second phase of its newest ...

Superconductivity Jun 20, 2016

Titan shines light on high-temperature superconductor pathway

When physicists Georg Bednorz and K. Alex Muller discovered the first high-temperature superconductors in 1986, it didn't take much imagination to envision the potential technological benefits of harnessing such materials.

General Âé¶¹ÒùÔºics May 2, 2016

Novel model illustrates the finer details of nuclear fission

For nearly 80 years, nuclear fission has awaited a description within a microscopic framework. In the first study of its kind, scientists collaborating from the University of Washington, Warsaw University of Technology (Poland), ...

General Âé¶¹ÒùÔºics Apr 29, 2016

Spintronics for future information technologies: Spin currents in topological insulators controlled

An international team headed by HZB researcher Jaime Sánchez-Barriga has shown how spin-polarised currents can be initiated in a controlled manner within samples of topological insulator material. In addition, they were ...

General Âé¶¹ÒùÔºics Apr 21, 2016

Diphoton bump at LHC leads to generation of hundreds of theoretical papers

(Âé¶¹ÒùÔº)—Last year, two teams working at the LHC reported that they had found proton-to-proton collisions that had led to the creation of more photon pairs (with energies of approximately 750 GeV) than was expected, leading ...

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