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Biaxially textured composite substrates

United States Patent

April 26, 2005
View the Complete Patent at the US Patent & Trademark Office
Los Alamos National Laboratory - Visit the Technology Transfer Division Website
An article including a substrate, a layer of a metal phosphate material such as an aluminum phosphate material upon the surface of the substrate, and a layer of an oriented cubic oxide material having a rock-salt-like structure upon the metal phosphate material layer is provided together with additional layers such as a HTS top-layer of YBCO directly upon a layer of a buffer material such as a SrTi.sub.x Ru.sub.1-x O.sub.3 layer.
Groves; James R. (Los Alamos, NM), Foltyn; Stephen R. (Los Alamos, NM), Arendt; Paul N. (Los Alamo, NM)
The Regents of the University of California (Los Alamos, MN)
10/ 624,348
July 21, 2003
STATEMENT REGARDING FEDERAL RIGHTS This invention was made with government support under Contract No. W-7405-ENG-36 awarded by the U.S. Department of Energy. The government has certain rights in the invention.