News tagged with electrical conductance

Blackening copper opens new applications

(Phys.org)—Copper is one of the world's most widely used metals. Now researchers at the University of Dundee have found that blackening copper using industry-standard lasers could make it even more adaptable and efficient.

Jan 16, 2013
4.5 / 5 (4) 2 | with audio podcast

How 'transparent' is graphene?

The amazing electrical, optical and strength properties of graphene, a single-atom-thick layer of carbon, have been extensively researched over the last decade. Recently, the material has been studied as ...

Dec 03, 2012
4.8 / 5 (9) 2 | with audio podcast

Engineering thin-film oxide interfaces

(Phys.org)—Research at the U.S. Department of Energy Office of Science's Advanced Photon Source (APS) provides new insights about a material that might form the basis for an alternative to conventional ...

Nov 13, 2012
5 / 5 (3) 0 | with audio podcast