JPS6452324A - Superconductor - Google Patents

Superconductor

Info

Publication number
JPS6452324A
JPS6452324A JP62208660A JP20866087A JPS6452324A JP S6452324 A JPS6452324 A JP S6452324A JP 62208660 A JP62208660 A JP 62208660A JP 20866087 A JP20866087 A JP 20866087A JP S6452324 A JPS6452324 A JP S6452324A
Authority
JP
Japan
Prior art keywords
superconductor
film
water
permeation
resistant against
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
JP62208660A
Other languages
Japanese (ja)
Inventor
Makoto Kitahata
Osamu Yamazaki
Kiyotaka Wasa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62208660A priority Critical patent/JPS6452324A/en
Publication of JPS6452324A publication Critical patent/JPS6452324A/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

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

Abstract

PURPOSE:To obtain a superconductor with high precision and high stability by making a specific superconductor into a thin film and coating its surface with the second film permeation-resistant against oxygen and water. CONSTITUTION:The first oxide film 12 mainly made of a ternary compound containing at least A, B, Cu at the element ratio of the equation I is deposited on a crystalline substrate 11, and the surface of the first film is coated with the second film 14 permeation-resistant against oxygen and water. In the equation I, A is at least one kind of Sc, Y, and lanthanoide series elements, and B is at least one kind of IIa group elements. Since the raw material of a superconductor is decomposed into extremely fine grains in the atomic state then deposited on the substrate 11 to form a thin film, the composition of the formed superconductor is homogeneous, and the superconductor with high precision is realized. The release of oxygen from the first film 12 is prevented by the second film permeation-resistant against oxygen and water, the deterioration due to the infiltration of water from the outside is prevented, and the superconductor with high stability is obtained.
JP62208660A 1987-08-21 1987-08-21 Superconductor Pending JPS6452324A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62208660A JPS6452324A (en) 1987-08-21 1987-08-21 Superconductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62208660A JPS6452324A (en) 1987-08-21 1987-08-21 Superconductor

Publications (1)

Publication Number Publication Date
JPS6452324A true JPS6452324A (en) 1989-02-28

Family

ID=16559936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62208660A Pending JPS6452324A (en) 1987-08-21 1987-08-21 Superconductor

Country Status (1)

Country Link
JP (1) JPS6452324A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02248301A (en) * 1989-03-20 1990-10-04 Teijin Ltd Production of oxide superconductor
US5202305A (en) * 1989-04-17 1993-04-13 Ngk Insulators, Ltd. Superconducting structure for magnetic shielding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02248301A (en) * 1989-03-20 1990-10-04 Teijin Ltd Production of oxide superconductor
US5202305A (en) * 1989-04-17 1993-04-13 Ngk Insulators, Ltd. Superconducting structure for magnetic shielding

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