News tagged with metal oxides

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

Anomalous Surface Compositions of Mixed Oxides

(PhysOrg.com) -- Mixed oxide compounds are used in many fields including ceramics, catalysis, electrolysis and even pigment design. Despite the extensive applications of such mixed oxide materials, little is known about their ...

Dec 14, 2010
5 / 5 (3) 0

Size matters in crucial redox reactions

(PhysOrg.com) -- Particle size has a far more dramatic impact on chemical reactivity than previously thought, according to new research from UC Davis. The results have implications for understanding a wide range of vital ...

Oct 12, 2010
5 / 5 (3) 1 | with audio podcast

Image sensors for extreme temperatures

Image sensors which are used as electronic parking aids in cars or for quality control in production systems have to be able to withstand the often very high temperatures that prevail in these environments. ...

Sep 20, 2010
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