SUPERCONDUCTING THIN FILM MATERIAL AND METHOD FOR PRODUCING THE SAME

Title:

SUPERCONDUCTING THIN FILM MATERIAL AND METHOD FOR PRODUCING THE SAME

Document Type and Number:

WIPO Patent Application WO/2007/135832

Kind Code:

A1

Abstract:

Disclosed is a superconducting thin film material (1) having excellent characteristics such as high JC and high IC, which can be produced at low cost. The superconducting thin film material (1) comprises a metal textured substrate (10) and an oxide superconducting film (30) formed on the metal textured substrate (10). The oxide superconducting film (30) comprises a physically deposited HoBCO layer (31) formed by physical deposition and a metal organic deposited HoBCO layer (32) formed on the physically deposited HoBCO layer (31) by metal organic deposition.

Inventors:

HAHAKURA SHUJI (JP)
OHMATSU KAZUYA (JP)
UEYAMA MUNETSUGU (JP)
HASEGAWA KATSUYA (JP)

Application Number:

PCT/JP2007/058657

Publication Date:

November 29, 2007

Filing Date:

April 20, 2007

Export Citation:

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Assignee:

SUMITOMO ELECTRIC INDUSTRIES (JP)
INT SUPERCONDUCTIVITY TECH (JP)
HAHAKURA SHUJI (JP)
OHMATSU KAZUYA (JP)
UEYAMA MUNETSUGU (JP)
HASEGAWA KATSUYA (JP)

International Classes:

H01B12/06; C23C14/08; C23C16/40; H01B13/00; H01L21/205; H01L39/24

Foreign References:

JP2005093205A	2005-04-07
JP2002075079A	2002-03-15
JP2005038632A	2005-02-10

Other References: