News tagged with magnetic properties

Putting a new spin on computing

(PhysOrg.com) -- Physicists at the University of Arizona have achieved a breakthrough toward the development of a new breed of computing devices that can process data using less power.

Jun 21, 2011
4 / 5 (5) 6 | with audio podcast

In Brief: Nanodots to the rescue

By applying the magnetic properties of iron nanodots to complex materials, a research team has overcome an obstacle to getting ultra-thin or highly strained films to perform on par with their bulk counterparts.

May 11, 2011
5 / 5 (1) 0

Mediating magnetism

(PhysOrg.com) -- Titanium oxide doped with cobalt produces magnetic properties at room temperature via a newly discovered mechanism.

May 04, 2011
5 / 5 (2) 0 | with audio podcast

Current loss tracked down by magnetic fingerprint

Conventional solar cells made from crystalline silicon are difficult and energy-intensive to manufacture. Organic solar cells are cheaper, but have always produced less electricity. Why this is so has never been fully explained. ...

Oct 26, 2010
4.3 / 5 (7) 0 | with audio podcast

Scientists generate rotating electron beams

A team of EU-funded scientists has come up with a way of generating rotating electron beams. The technique, described in the journal Nature, could be used to probe the magnetic properties of materials and co ...

Sep 17, 2010
4.9 / 5 (18) 3 | with audio podcast