News tagged with electrical conductivity

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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