JPS6435811A - Manufacture of oxide superconducting membrane - Google Patents

Manufacture of oxide superconducting membrane

Info

Publication number
JPS6435811A
JPS6435811A JP62191794A JP19179487A JPS6435811A JP S6435811 A JPS6435811 A JP S6435811A JP 62191794 A JP62191794 A JP 62191794A JP 19179487 A JP19179487 A JP 19179487A JP S6435811 A JPS6435811 A JP S6435811A
Authority
JP
Japan
Prior art keywords
oxide
target
membrane
heat treatment
manufacture
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
JP62191794A
Other languages
Japanese (ja)
Other versions
JPH0667798B2 (en
Inventor
Junichi Fujita
Atsushi Kamijo
Yoshimi Kubo
Tsutomu Yoshitake
Tetsuro Sato
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP62191794A priority Critical patent/JPH0667798B2/en
Publication of JPS6435811A publication Critical patent/JPS6435811A/en
Publication of JPH0667798B2 publication Critical patent/JPH0667798B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

PURPOSE:To manufacture an oxide superconducting membrane of high critical temperature by irradiating a beam at a specific incidence angle to a target having a composition of -0.2<=x<=0.2, 0.4<=y<=0.4 and -2.64hz<=0.6 in Y1+xBa2+yCu3+zO7-delta, forming an oxide membrane on a magnesium oxide substrate and applying heat treatment thereto in a specific condition. CONSTITUTION:A neutral ion beam is irradiated toward a target at an incidence angle of 30 deg. to 60 deg. and an oxide membrane of yttrium, barium and copper oxide is formed on a sintered body of magnesium oxide or a substrate of monocrystal arranged as opposite to the target. Then, heat treatment is applied thereto. In this case, the composition of the target is within a range of -0.2<=x<=0.2, -0.4<=y<=0.4 and -0.6<=z<=0.2 in Y1+xBa2+yCu3+zO7-delta. Also, an optimum condition for heat treatment is 910 deg.C to 930 deg.C in temperature and 2 to 10hours in time.
JP62191794A 1987-07-30 1987-07-30 Method for manufacturing oxide superconducting thin film Expired - Lifetime JPH0667798B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62191794A JPH0667798B2 (en) 1987-07-30 1987-07-30 Method for manufacturing oxide superconducting thin film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62191794A JPH0667798B2 (en) 1987-07-30 1987-07-30 Method for manufacturing oxide superconducting thin film

Publications (2)

Publication Number Publication Date
JPS6435811A true JPS6435811A (en) 1989-02-06
JPH0667798B2 JPH0667798B2 (en) 1994-08-31

Family

ID=16280647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62191794A Expired - Lifetime JPH0667798B2 (en) 1987-07-30 1987-07-30 Method for manufacturing oxide superconducting thin film

Country Status (1)

Country Link
JP (1) JPH0667798B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5334683A (en) * 1992-03-31 1994-08-02 Nippon Zeon Co., Ltd. Acrylate polymer elastomer and vulcanizable composition containing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5334683A (en) * 1992-03-31 1994-08-02 Nippon Zeon Co., Ltd. Acrylate polymer elastomer and vulcanizable composition containing the same

Also Published As

Publication number Publication date
JPH0667798B2 (en) 1994-08-31

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