News tagged with quantum physics

Elementary physics in a single molecule

A team of physicists has succeeded in performing an extraordinary experiment: They demonstrated how magnetism that generally manifests itself by a force between two magnetized objects acts within a single molecule. This discovery ...

Jul 25, 2013
4.8 / 5 (5) 0 | with audio podcast

Penetrating the quantum nature of magnetism

Antiferromagnets are materials that lose their apparent magnetic properties when cooled down close to absolute zero temperature. Different to conventional magnets, which can be described with classical physics ...

Jun 17, 2013
4.9 / 5 (11) 1 | with audio podcast

Data highway for quantum information

Researchers at the Vienna University of Technology quantum mechanically couple atoms to glass fiber cables. Now, they have shown that their technique enables storage of quantum information over a sufficiently ...

Jun 12, 2013
5 / 5 (25) 2 | with audio podcast

Entanglement in a flash (w/ video)

(Phys.org) —JQI researchers under the direction of Chris Monroe have produced quantum entanglement between a single atom's motion and its spin state thousands of times faster than previously reported, demonstrating unprecedented ...

Jun 05, 2013
4.8 / 5 (5) 0 | with audio podcast

Cool electron acceleration

Physicists from the Max-Planck-Institute of Quantum Optics produced electron pulses from a laser accelerator whose individual particles all have nearly the same, tuneable energy.

Jun 04, 2013
5 / 5 (4) 0 | with audio podcast