JPS6438917A - Oxide superconductor - Google Patents

Oxide superconductor

Info

Publication number
JPS6438917A
JPS6438917A JP62195524A JP19552487A JPS6438917A JP S6438917 A JPS6438917 A JP S6438917A JP 62195524 A JP62195524 A JP 62195524A JP 19552487 A JP19552487 A JP 19552487A JP S6438917 A JPS6438917 A JP S6438917A
Authority
JP
Japan
Prior art keywords
superconductive
oxide superconductor
superconductive layer
current
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP62195524A
Other languages
Japanese (ja)
Inventor
Tsukasa Kono
Yutaka Osanai
Nobuyuki Sadakata
Shinya Aoki
Mikio Nakagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujikura Ltd
Original Assignee
Fujikura Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujikura Ltd filed Critical Fujikura Ltd
Priority to JP62195524A priority Critical patent/JPS6438917A/en
Publication of JPS6438917A publication Critical patent/JPS6438917A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment

Landscapes

  • Inorganic Compounds Of Heavy Metals (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

PURPOSE:To make it possible to let a large amount of superconductive current flow through the whole oxide superconductor by forming the first superconductive layer formed in CVD method and the second superconductive layer formed on the surface of the first superconductive layer in the spattering. CONSTITUTION:This oxide superconductor 2 consists of a structure of two layers, the first superconductive layer 2a formed in the CVD method in a relatively high thickness, and the second superconductive layer 2b with a controlled crystal orientation formed on the surface of the first superconductive layer 2a in the spattering. And when a superconductive current is let flow through the oxide superconductor 2, the majority of the current flows through the second superconductive layer 2b which presents a high critical current density, and the remaining current flows through the first superconductive layer 2a. A large mount of superconductive current can be let flow through the whole oxide superconductor 2 accordingly.
JP62195524A 1987-08-05 1987-08-05 Oxide superconductor Pending JPS6438917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62195524A JPS6438917A (en) 1987-08-05 1987-08-05 Oxide superconductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62195524A JPS6438917A (en) 1987-08-05 1987-08-05 Oxide superconductor

Publications (1)

Publication Number Publication Date
JPS6438917A true JPS6438917A (en) 1989-02-09

Family

ID=16342525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62195524A Pending JPS6438917A (en) 1987-08-05 1987-08-05 Oxide superconductor

Country Status (1)

Country Link
JP (1) JPS6438917A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5034374A (en) * 1988-06-13 1991-07-23 Fujitsu Limited Method of producing high temperature superconductor Josephson element
US5314870A (en) * 1990-06-28 1994-05-24 Sumitomo Electric Industries, Ltd. Preparing thin film of oxide superconductor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5034374A (en) * 1988-06-13 1991-07-23 Fujitsu Limited Method of producing high temperature superconductor Josephson element
US5314870A (en) * 1990-06-28 1994-05-24 Sumitomo Electric Industries, Ltd. Preparing thin film of oxide superconductor

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