JPS6476618A - Manufacture of composite oxide superconductive thin film - Google Patents

Manufacture of composite oxide superconductive thin film

Info

Publication number
JPS6476618A
JPS6476618A JP62231273A JP23127387A JPS6476618A JP S6476618 A JPS6476618 A JP S6476618A JP 62231273 A JP62231273 A JP 62231273A JP 23127387 A JP23127387 A JP 23127387A JP S6476618 A JPS6476618 A JP S6476618A
Authority
JP
Japan
Prior art keywords
thin film
oxide
superconductive
elements
composite oxide
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
JP62231273A
Other languages
Japanese (ja)
Inventor
Hideo Itozaki
Naoharu Fujita
Saburo Tanaka
Shuji Yatsu
Tetsuji Jodai
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP62231273A priority Critical patent/JPS6476618A/en
Publication of JPS6476618A publication Critical patent/JPS6476618A/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

  • Crystals, And After-Treatments Of Crystals (AREA)
  • Physical Vapour Deposition (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

PURPOSE:To make it possible to obtain a high critical voltage and good superconductive characteristics by performing physical deposition using sintered matter obtained by sintering oxide selected among a plurality of specified groups in the periodic table for deposition source so as to form a thin film of oxide. CONSTITUTION:The composite oxide superconductive thin film includes at least one element alpha selected among group IIa elements in the periodic table, at least one element beta selected among group IIIa elements in the periodic table, and at least one element gamma selected among group Ib, IIb, IIIb, IVa, VIII elements. For manufacturing this superconductive thin film, oxide including the element beta, oxide film including the element gamma and oxide including the elements alpha and gammaare sintered, and obtained sintered matter is used for deposition source, so deposition is performed so as to form an oxide thin film. The composite oxide superconductive thin film can be obtained in this method in which oxygen defects in crystals are proper and with good superconductive characteristics.
JP62231273A 1987-09-16 1987-09-16 Manufacture of composite oxide superconductive thin film Pending JPS6476618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62231273A JPS6476618A (en) 1987-09-16 1987-09-16 Manufacture of composite oxide superconductive thin film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62231273A JPS6476618A (en) 1987-09-16 1987-09-16 Manufacture of composite oxide superconductive thin film

Publications (1)

Publication Number Publication Date
JPS6476618A true JPS6476618A (en) 1989-03-22

Family

ID=16921017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62231273A Pending JPS6476618A (en) 1987-09-16 1987-09-16 Manufacture of composite oxide superconductive thin film

Country Status (1)

Country Link
JP (1) JPS6476618A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013136816A (en) * 2011-12-28 2013-07-11 Fujikura Ltd Method for producing target for superconductive film formation, target for superconductive film formation, and method for producing oxide superconductive conductor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS649813A (en) * 1987-01-27 1989-01-13 Agency Ind Science Techn Superconductor and production thereof
JPS6419622A (en) * 1987-07-14 1989-01-23 Oki Electric Ind Co Ltd Method for forming superconductive ceramic thin film

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS649813A (en) * 1987-01-27 1989-01-13 Agency Ind Science Techn Superconductor and production thereof
JPS6419622A (en) * 1987-07-14 1989-01-23 Oki Electric Ind Co Ltd Method for forming superconductive ceramic thin film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013136816A (en) * 2011-12-28 2013-07-11 Fujikura Ltd Method for producing target for superconductive film formation, target for superconductive film formation, and method for producing oxide superconductive conductor

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