Title:
SUPERCONDUCTOR AND PROCESS FOR PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/2005/029512
Kind Code:
A1
Abstract:
A process for producing a superconductor in which a superconductive layer is formed on an underlying layer by repeating film deposition two or more times. Film thickness of a superconductive film formed by each deposition is set at 0.3 μm or less so that decrease in JC is small even when the thickness of the superconductive layer is large, thereby increasing IC of the superconductor.
Inventors:
HAHAKURA SHUJI (JP)
OHMATSU KAZUYA (JP)
OHMATSU KAZUYA (JP)
Application Number:
PCT/JP2004/011679
Publication Date:
March 31, 2005
Filing Date:
August 06, 2004
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
HAHAKURA SHUJI (JP)
OHMATSU KAZUYA (JP)
HAHAKURA SHUJI (JP)
OHMATSU KAZUYA (JP)
International Classes:
H01B12/06; H01B13/00; H01L39/24; C23C14/08; (IPC1-7): H01B13/00; H01B12/06; H01L39/24; C23C14/08; C01G3/00; C01G1/00; C01G25/00
Foreign References:
| JPH07206437A | 1995-08-08 | |||
| JPH02120231A | 1990-05-08 | |||
| JPH0672714A | 1994-03-15 | |||
| JPH0353413A | 1991-03-07 | |||
| JPH0375300A | 1991-03-29 | |||
| JPH03115198A | 1991-05-16 | |||
| US5922651A | 1999-07-13 |
Other References:
See also references of EP 1667174A4
Attorney, Agent or Firm:
Nakano, Minoru c/o Sumitomo Electric Industries Ltd. (1-3, Shimaya 1-chome, Konohana-k, Osaka-shi Osaka, JP)
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