Superconductor technology: apparatus – material – process – High temperature devices – systems – apparatus – com- ponents,... – Superconductor next to superconductor
Reexamination Certificate
2006-12-15
2009-12-29
Kopec, Mark (Department: 1796)
Superconductor technology: apparatus, material, process
High temperature devices, systems, apparatus, com- ponents,...
Superconductor next to superconductor
C505S471000, C505S741000, C427S062000
Reexamination Certificate
active
07638463
ABSTRACT:
To provide an oxide superconductor thick film formation method that can enhance adhesiveness of a Bi2223 thick film to a body to be processed on which the Bi2223 thick film is formed, and increase a cross-sectional area of the Bi2223 thick film, without a decrease in Jc of the Bi2223 thick film. A mixture of a compound oxide having composition Bi2212 and Pb is applied to a surface of the body to be processed, and burned to form a first thick film. An oxide superconductor thick film expressed by a general formula (Bi, Pb)2+aSr2Ca2Cu3OZ(where −0.1≦a≦0.5) is formed on the first thick film.
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Ichikawa Michiharu
Kado Hiroyuki
Kawahara Masakazu
Kojima Masahiro
Central Research Institute of Electric Power Industry
DOWA Electronics Materials Co., Ltd.
Kopec Mark
Oliff & Berridg,e PLC
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