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JPS6417313A - Oxide superconductor thin film - Google Patents

Oxide superconductor thin film

Info

Publication number
JPS6417313A
JPS6417313A JP62171223A JP17122387A JPS6417313A JP S6417313 A JPS6417313 A JP S6417313A JP 62171223 A JP62171223 A JP 62171223A JP 17122387 A JP17122387 A JP 17122387A JP S6417313 A JPS6417313 A JP S6417313A
Authority
JP
Japan
Prior art keywords
thin film
oxide superconductor
heat treatment
superconductor thin
general formula
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
JP62171223A
Other languages
Japanese (ja)
Inventor
Tadao Miura
Yoshiaki Terajima
Akio Hori
Masayuki Sunai
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP62171223A priority Critical patent/JPS6417313A/en
Publication of JPS6417313A publication Critical patent/JPS6417313A/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

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

Abstract

PURPOSE:To provide an oxide superconducting thin film having an increased critical temperature and an excellent reproducing property, by specifying x, y, z, respectively in a general formula of LPn1MxCuyOz. CONSTITUTION:Conditions, 1.5<=x<=2.5, 3.5<=y<=7.0, 60z<=7.0 are satisfied in a general formula of LPn1MxCuyOz. In the formula, Ln represents at least a kind of an element selected from a group composed of rare earth elements and M represents at least a kind of an element selected from a group composed of Ba, Sr and Sr. More specifically, an oxide superconducting thin film, which contains an amount of Cu greater than that contained in a component which is said to express superconductivity in a usual bulk state, has a high Tc without depending on a heat treatment condition. With this arrangement, a high critical temperature of excellent reproducing property can be obtained regardless the heat treatment condition.
JP62171223A 1987-07-10 1987-07-10 Oxide superconductor thin film Pending JPS6417313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62171223A JPS6417313A (en) 1987-07-10 1987-07-10 Oxide superconductor thin film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62171223A JPS6417313A (en) 1987-07-10 1987-07-10 Oxide superconductor thin film

Publications (1)

Publication Number Publication Date
JPS6417313A true JPS6417313A (en) 1989-01-20

Family

ID=15919328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62171223A Pending JPS6417313A (en) 1987-07-10 1987-07-10 Oxide superconductor thin film

Country Status (1)

Country Link
JP (1) JPS6417313A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106821A (en) * 1990-03-09 1992-04-21 International Superconductivity Technology Center Process for forming thin oxide film
US5225393A (en) * 1990-03-09 1993-07-06 International Superconductivity Technology Center Process for forming thin oxide film

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106821A (en) * 1990-03-09 1992-04-21 International Superconductivity Technology Center Process for forming thin oxide film
US5225393A (en) * 1990-03-09 1993-07-06 International Superconductivity Technology Center Process for forming thin oxide film

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