RESEARCH ON 'HOLES' MAY UNEARTH CAUSES OF SUPERCONDUCTIVITY
Date: Wednesday, October 27, 2004 @ 21:38:08 GMT Topic: Science
RESEARCH ON 'HOLES' MAY UNEARTH CAUSES OF SUPERCONDUCTIVITY, October 27
Scientists at the U.S. Department of Energy's Brookhaven National Laboratory have uncovered another possible clue to the causes of high-temperature superconductivity, a phenomenon in which the electrical resistance of a material disappears below a certain temperature.
In a superconducting compound, they found evidence of a rarely seen arrangement of "holes" - locations where electrons are absent. The results appear in the October 28, 2004, issue of Nature.
Full story at: http://www.physorg.com/news1750.html
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