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Structure for improved high critical current densities in YBCO coatings

United States Patent Application

View the Complete Application at the US Patent & Trademark Office
Los Alamos National Laboratory - Visit the Technology Transfer Division Website
Improvements in critical current capacity for superconducting film structures are disclosed and include the use of, e.g., multilayer high temperature barium-copper oxide structures where individual high temperature barium-copper oxide layers are separated by a thin layer of a metal oxide material such as CeO.sub.2 and the like.
Foltyn, Stephen R. (Los Alamos, NM), Jia, Quanxi (Los Alamos, NM), Wang, Haiyan (Los Alamos, NM)
The Regents of the University of California
11/ 189,228
July 26, 2005
STATEMENT REGARDING FEDERAL RIGHTS [0001] 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.