JPS6433018A - Superconductor and its production - Google Patents

Superconductor and its production

Info

Publication number
JPS6433018A
JPS6433018A JP62186893A JP18689387A JPS6433018A JP S6433018 A JPS6433018 A JP S6433018A JP 62186893 A JP62186893 A JP 62186893A JP 18689387 A JP18689387 A JP 18689387A JP S6433018 A JPS6433018 A JP S6433018A
Authority
JP
Japan
Prior art keywords
superconductor
rare earth
earth element
temp
high critical
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
JP62186893A
Other languages
Japanese (ja)
Inventor
Takeshi Mori
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical 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 Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP62186893A priority Critical patent/JPS6433018A/en
Publication of JPS6433018A publication Critical patent/JPS6433018A/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

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

Abstract

PURPOSE:To obtain a superconductor having high critical temp. and high critical current density and being capable of maintaining superconductivity stably at high temp. by substituting a part of Ba or Sr of a (Y,La)-(Ba,Sr)-Cu-O type superconductor by specified rare earth elements. CONSTITUTION:A superconductor of this invention has a compsn. described hereunder. A part of Ba or Sr of a (Y,La)-(Ba,Sr)-Cu-O type superconductor is substituted by a rare earth element having an ionic radius approximately equal to that of Ba or Sr, and a part or whole of the rare earth element has tervalency, and residual part bas divalency. Preferred rare earth element is Eu, Sm, or Yb.
JP62186893A 1987-07-27 1987-07-27 Superconductor and its production Pending JPS6433018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62186893A JPS6433018A (en) 1987-07-27 1987-07-27 Superconductor and its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62186893A JPS6433018A (en) 1987-07-27 1987-07-27 Superconductor and its production

Publications (1)

Publication Number Publication Date
JPS6433018A true JPS6433018A (en) 1989-02-02

Family

ID=16196528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62186893A Pending JPS6433018A (en) 1987-07-27 1987-07-27 Superconductor and its production

Country Status (1)

Country Link
JP (1) JPS6433018A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003059352A (en) * 2001-08-22 2003-02-28 Internatl Superconductivity Technology Center High temperature superconductor film with flat surface
CN117342598A (en) * 2023-09-08 2024-01-05 中国科学院赣江创新研究院 An extremely low-temperature magnetic refrigeration material and its preparation method and application

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003059352A (en) * 2001-08-22 2003-02-28 Internatl Superconductivity Technology Center High temperature superconductor film with flat surface
CN117342598A (en) * 2023-09-08 2024-01-05 中国科学院赣江创新研究院 An extremely low-temperature magnetic refrigeration material and its preparation method and application

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