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JPS6410512A - Superconductor structure - Google Patents

Superconductor structure

Info

Publication number
JPS6410512A
JPS6410512A JP62164542A JP16454287A JPS6410512A JP S6410512 A JPS6410512 A JP S6410512A JP 62164542 A JP62164542 A JP 62164542A JP 16454287 A JP16454287 A JP 16454287A JP S6410512 A JPS6410512 A JP S6410512A
Authority
JP
Japan
Prior art keywords
face
superconductor
substrate
nonreducing
mgo
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.)
Granted
Application number
JP62164542A
Other languages
Japanese (ja)
Other versions
JPH07106895B2 (en
Inventor
Kiyotaka Wasa
Hiroshi Ichikawa
Takeshi Kamata
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 JP62164542A priority Critical patent/JPH07106895B2/en
Publication of JPS6410512A publication Critical patent/JPS6410512A/en
Publication of JPH07106895B2 publication Critical patent/JPH07106895B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

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

Abstract

PURPOSE:To obtain a uniform superconductor structure with the excellent stability by providing a nonreducing film on the surface of an oxide superconductor containing preset elements A, B, and Cu with the preset ratio. CONSTITUTION:A superconductor film 11 made of oxide containing one kind A of Sc, Y, La elements (atomic number 57-71), one kind B of IIa group elements, and Cu with the mol ratio of 0.5<=(A+B)/Cu<=2.5 is provided on a substrate 21 and coated with nonreducing MnO2, CrO or Al2O3, Si3N4, AlN12. A material with the linear expansion coefficient 10<-6>/ deg.C is selected for the substrate. Monocrystal of MgO, Si, etc., and porcelain of alumina, MgO, etc., are used for the substrate. (100) face MgO, R face, C face or (a) face sapphire, (111), (110), (100) face spinel or (100) face TiSr or the like are used for the monocrystal substrate. Since the superconductor is formed into a thin film and coated with the nonreducing film according to this constitution, a uniform structure with the excellent stability can be obtained.
JP62164542A 1987-07-01 1987-07-01 Superconductor structure Expired - Fee Related JPH07106895B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62164542A JPH07106895B2 (en) 1987-07-01 1987-07-01 Superconductor structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62164542A JPH07106895B2 (en) 1987-07-01 1987-07-01 Superconductor structure

Publications (2)

Publication Number Publication Date
JPS6410512A true JPS6410512A (en) 1989-01-13
JPH07106895B2 JPH07106895B2 (en) 1995-11-15

Family

ID=15795138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62164542A Expired - Fee Related JPH07106895B2 (en) 1987-07-01 1987-07-01 Superconductor structure

Country Status (1)

Country Link
JP (1) JPH07106895B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01120715A (en) * 1987-11-04 1989-05-12 Furukawa Electric Co Ltd:The Oxide superconducting molding

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63241815A (en) * 1987-03-27 1988-10-07 Sumitomo Electric Ind Ltd Manufacture of superconducting material
JPS63256587A (en) * 1987-04-14 1988-10-24 Sumitomo Electric Ind Ltd Ceramic superconductive member
JPS63261770A (en) * 1987-04-18 1988-10-28 Semiconductor Energy Lab Co Ltd Manufacture of superconducting device
JPS63261769A (en) * 1987-04-18 1988-10-28 Semiconductor Energy Lab Co Ltd Manufacture of superconducting device
JPS63284720A (en) * 1987-05-14 1988-11-22 Fujikura Ltd Superconducting wire
JPS63318016A (en) * 1987-06-19 1988-12-26 Tdk Corp Superconductive oxide ceramics material
JPS63318015A (en) * 1987-06-19 1988-12-26 Hitachi Ltd Oxide superconductor and its manufacture

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63241815A (en) * 1987-03-27 1988-10-07 Sumitomo Electric Ind Ltd Manufacture of superconducting material
JPS63256587A (en) * 1987-04-14 1988-10-24 Sumitomo Electric Ind Ltd Ceramic superconductive member
JPS63261770A (en) * 1987-04-18 1988-10-28 Semiconductor Energy Lab Co Ltd Manufacture of superconducting device
JPS63261769A (en) * 1987-04-18 1988-10-28 Semiconductor Energy Lab Co Ltd Manufacture of superconducting device
JPS63284720A (en) * 1987-05-14 1988-11-22 Fujikura Ltd Superconducting wire
JPS63318016A (en) * 1987-06-19 1988-12-26 Tdk Corp Superconductive oxide ceramics material
JPS63318015A (en) * 1987-06-19 1988-12-26 Hitachi Ltd Oxide superconductor and its manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01120715A (en) * 1987-11-04 1989-05-12 Furukawa Electric Co Ltd:The Oxide superconducting molding

Also Published As

Publication number Publication date
JPH07106895B2 (en) 1995-11-15

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees