OXIDE SUPERCONDUCTOR, METHOD OF MANUFACTURE THEREOF, AND BASE MATERIAL OF OXIDE SUPERCONDUCTOR

Title:

OXIDE SUPERCONDUCTOR, METHOD OF MANUFACTURE THEREOF, AND BASE MATERIAL OF OXIDE SUPERCONDUCTOR

Document Type and Number:

WIPO Patent Application WO/2000/063926

Kind Code:

A1

Abstract:

A superconductor comprises a base material (1) consisting of a refractory metal, one or more intermediate oxide layers (2, 3) formed over the base material (1), and a thick superconducting oxide layer (5) formed on the intermediate oxide layers (2, 3) by a liquid-phase epitaxy method in which the base material (1) with the intermediate oxide layers (2, 3) is dipped in a solution (7) containing the elements of the superconducting oxide layers.

Inventors:

KAKIMOTO KAZUOMI (JP)
HOBARA NATSURO (JP)
IZUMI TERUO (JP)
SHIOHARA YUH (JP)
NAKAMURA YUICHI (JP)
OHMATSU KAZUYA (JP)
FUJINO KOSO (JP)

Application Number:

PCT/JP2000/002475

Publication Date:

October 26, 2000

Filing Date:

April 17, 2000

Export Citation:

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Assignee:

FUJIKURA LTD (JP)
TOKYO ELECTRIC POWER CO (JP)
RAILWAY TECHNICAL RES INST (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
INT SUPERCONDUCTIVITY TECH (JP)
KAKIMOTO KAZUOMI (JP)
HOBARA NATSURO (JP)
IZUMI TERUO (JP)
SHIOHARA YUH (JP)
NAKAMURA YUICHI (JP)
OHMATSU KAZUYA (JP)
FUJINO KOSO (JP)

International Classes:

C30B19/00; C30B19/02; C30B19/04; C30B29/22; H01L39/24; (IPC1-7): H01B12/06; H01B13/00; C30B29/22

Foreign References:

EP0884787A2	1998-12-16
JPH0450103A	1992-02-19
JPH0782078A	1995-03-28

Other References: