JPS6454612A - Superconductive structure - Google Patents

Superconductive structure

Info

Publication number
JPS6454612A
JPS6454612A JP62209932A JP20993287A JPS6454612A JP S6454612 A JPS6454612 A JP S6454612A JP 62209932 A JP62209932 A JP 62209932A JP 20993287 A JP20993287 A JP 20993287A JP S6454612 A JPS6454612 A JP S6454612A
Authority
JP
Japan
Prior art keywords
superconductive
layers
superconductive ceramic
layer
critical current
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
JP62209932A
Other languages
Japanese (ja)
Inventor
Noriyuki Yoshida
Satoru Takano
Takeshi Miyazaki
Noriki Hayashi
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 JP62209932A priority Critical patent/JPS6454612A/en
Priority to US07/160,115 priority patent/US5151406A/en
Priority to EP19880102899 priority patent/EP0280322A3/en
Publication of JPS6454612A publication Critical patent/JPS6454612A/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

  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Insulated Metal Substrates For Printed Circuits (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

PURPOSE:To increase the critical current of a superconductive structure while maintaining flexibility and make it desirable for use in wiring between devices by laminating a plurality of superconductive ceramic layers through metal layers. CONSTITUTION:A superconductive ceramic layer 2a is formed on a metal layer 1a, and a superconductive ceramic layer 2b through a metal layer 1b, a superconductive ceramic layer 2c through a metal layer 1c are laminated on it similarly. The metal layers 1a-1c are formed using Cu, and their thickness is set to be 100mum. The composition of the superconductive ceramic layers 2a-2c is YBa2Cu3O6.8, and their thickness is 10mum. A critical current of 30A can be obtained by putting a thus formed structural body at a liquid nitrogen temperature of 77K. A current density of three times that of an ordinary superconductive structure can thus be obtained, and the critical current is increased by increasing the total number.
JP62209932A 1987-02-26 1987-08-24 Superconductive structure Pending JPS6454612A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP62209932A JPS6454612A (en) 1987-08-24 1987-08-24 Superconductive structure
US07/160,115 US5151406A (en) 1987-02-26 1988-02-25 Laminated superconductor
EP19880102899 EP0280322A3 (en) 1987-02-26 1988-02-26 Laminated ceramic superconductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62209932A JPS6454612A (en) 1987-08-24 1987-08-24 Superconductive structure

Publications (1)

Publication Number Publication Date
JPS6454612A true JPS6454612A (en) 1989-03-02

Family

ID=16581044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62209932A Pending JPS6454612A (en) 1987-02-26 1987-08-24 Superconductive structure

Country Status (1)

Country Link
JP (1) JPS6454612A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0346299A (en) * 1989-07-14 1991-02-27 Fujitsu Ltd Superconductive wiring

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63211518A (en) * 1987-02-26 1988-09-02 Sumitomo Electric Ind Ltd Superconductive conductor
JPS643917A (en) * 1987-06-26 1989-01-09 Furukawa Electric Co Ltd Manufacture of ceramic superconductive formed body
JPS6430111A (en) * 1987-07-24 1989-02-01 Matsushita Electric Ind Co Ltd Superconductor
JPS6450311A (en) * 1987-08-19 1989-02-27 Semiconductor Energy Lab Superconductor material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63211518A (en) * 1987-02-26 1988-09-02 Sumitomo Electric Ind Ltd Superconductive conductor
JPS643917A (en) * 1987-06-26 1989-01-09 Furukawa Electric Co Ltd Manufacture of ceramic superconductive formed body
JPS6430111A (en) * 1987-07-24 1989-02-01 Matsushita Electric Ind Co Ltd Superconductor
JPS6450311A (en) * 1987-08-19 1989-02-27 Semiconductor Energy Lab Superconductor material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0346299A (en) * 1989-07-14 1991-02-27 Fujitsu Ltd Superconductive wiring

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