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Search results for time-reversal symmetry

Superconductivity Jun 26, 2017

Tiny magnetic tremors unlock exotic superconductivity

Deep within solids, individual electrons zip around on a nanoscale highway paved with atoms. For the most part, these electrons avoid one another, kept in separate lanes by their mutual repulsion. But vibrations in the atomic ...

General Âé¶¹ÒùÔºics Apr 26, 2017

Âé¶¹ÒùÔºicists design 2-D materials that conduct electricity at almost the speed of light

Âé¶¹ÒùÔºicists at the University of California, Irvine and elsewhere have fabricated new two-dimensional quantum materials with breakthrough electrical and magnetic attributes that could make them building blocks of future quantum ...

General Âé¶¹ÒùÔºics Mar 9, 2017

New way to tune electronic energy levels may lead to valleytronic devices

Faster, more efficient data storage and computer logic systems could be on the horizon thanks to a new way of tuning electronic energy levels in two-dimensional films of crystal, discovered by researchers at MIT.

Materials Science Mar 1, 2017

Investigation of lanthanoid-based, single-molecule magnets

Measurements on the Pelican time-of-flight spectrometer have contributed to a better understanding of the molecular geometry and magnetic properties of a prospective material for quantum computing.

Condensed Matter Feb 22, 2017

Time crystals—how scientists created a new state of matter

Some of the most profound predictions in theoretical physics, such as Einstein's gravitational waves or Higgs' boson, have taken decades to prove with experiments. But every now and then, a prediction can become established ...

Quantum Âé¶¹ÒùÔºics Dec 22, 2016

Researchers propose a new method for verifying the existence of Majorana fermions

A low-temperature material made from the elements praseodymium, osmium, and antimony should be able to host subatomic particles known as Majorana fermions, MIT researchers have shown in a theoretical analysis.

Optics & Photonics Nov 7, 2016

Lasers + anti-lasers: Marriage opens door to development of single device with exceptional range of optical capabilities

Bringing opposing forces together in one place is as challenging as you would imagine it to be, but researchers in the field of optical science have done just that.

General Âé¶¹ÒùÔºics Nov 2, 2016

Supercomputer comes up with a profile of dark matter: Standard Model extension predicts properties of candidate particle

In the search for the mysterious dark matter, physicists have used elaborate computer calculations to come up with an outline of the particles of this unknown form of matter. To do this, the scientists extended the successful ...

Quantum Âé¶¹ÒùÔºics Nov 1, 2016

Âé¶¹ÒùÔºicist honored for finding new symmetry in space and time

The American Âé¶¹ÒùÔºical Society and the American Institute of Âé¶¹ÒùÔºics this month awarded the 2017 Dannie Heineman Prize for Mathematical Âé¶¹ÒùÔºics to Carl M. Bender of Washington University in St. Louis .

General Âé¶¹ÒùÔºics Oct 12, 2016

New method to make permanent magnets more stable over time

For physicists, loss of magnetisation in permanent magnets can be a real concern. In response, the Japanese company Sumitomo created the strongest available magnet—one offering ten times more magnetic energy than previous ...

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