News tagged with insulation

Black holes: a model for superconductors?

Black holes are some of the heaviest objects in the universe. Electrons are some of the lightest. Now physicists at the University of Illinois at Urbana-Champaign have shown how charged black holes can be ...

Mar 02, 2011
4.3 / 5 (19) 26 | with audio podcast

Delving into manganite conductivity

(PhysOrg.com) -- Chemical compounds called manganites have been studied for many years since the discovery of colossal magnetoresistance, a property that promises important applications in the fields of magnetic ...

Feb 09, 2011
4.6 / 5 (8) 0 | with audio podcast

Tunable plastic thermometers

(PhysOrg.com) -- Researchers at the Universities of Queensland and New South Wales in Australia have discovered that the ability of a plastic to conduct electricity can be tuned by exposure to an ion beam. ...

Dec 15, 2010
5 / 5 (4) 1 | with audio podcast