CA2031591A1 - Oxyde supraconducteur en couche mince - Google Patents

Oxyde supraconducteur en couche mince

Info

Publication number
CA2031591A1
CA2031591A1 CA2031591A CA2031591A CA2031591A1 CA 2031591 A1 CA2031591 A1 CA 2031591A1 CA 2031591 A CA2031591 A CA 2031591A CA 2031591 A CA2031591 A CA 2031591A CA 2031591 A1 CA2031591 A1 CA 2031591A1
Authority
CA
Canada
Prior art keywords
thin film
oxide superconducting
superconducting thin
phase
foreign
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
CA2031591A
Other languages
English (en)
Other versions
CA2031591C (fr
Inventor
Satoshi Takano
Shigeru Okuda
Noriyuki Yoshida
Tsukushi Hara
Kiyoshi Okaniwa
Takahiko Yamamoto
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
Tokyo Electric Power Company Holdings Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2031591A1 publication Critical patent/CA2031591A1/fr
Application granted granted Critical
Publication of CA2031591C publication Critical patent/CA2031591C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/08—Oxides
    • C23C14/087—Oxides of copper or solid solutions thereof
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • C23C14/28—Vacuum evaporation by wave energy or particle radiation
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/01—Manufacture or treatment
    • H10N60/0268—Manufacture or treatment of devices comprising copper oxide
    • H10N60/0296—Processes for depositing or forming copper oxide superconductor layers
    • H10N60/0521—Processes for depositing or forming copper oxide superconductor layers by pulsed laser deposition, e.g. laser sputtering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
CA002031591A 1989-12-07 1990-12-05 Oxyde supraconducteur en couche mince Expired - Lifetime CA2031591C (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP31825289 1989-12-07
JP1-318252 1989-12-07
JP1-326727 1989-12-15
JP32672789 1989-12-15
JP31197690A JP3253297B2 (ja) 1989-12-07 1990-11-16 酸化物超電導薄膜
JP2-311976 1990-11-16

Publications (2)

Publication Number Publication Date
CA2031591A1 true CA2031591A1 (fr) 1991-06-08
CA2031591C CA2031591C (fr) 1995-09-19

Family

ID=27339215

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002031591A Expired - Lifetime CA2031591C (fr) 1989-12-07 1990-12-05 Oxyde supraconducteur en couche mince

Country Status (4)

Country Link
EP (1) EP0431595B1 (fr)
JP (1) JP3253297B2 (fr)
CA (1) CA2031591C (fr)
DE (1) DE69009704T2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012204190A (ja) * 2011-03-25 2012-10-22 Furukawa Electric Co Ltd:The 酸化物超電導薄膜

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1336566C (fr) * 1987-05-31 1995-08-08 Naoji Fujimori Couche mince supraconductrice

Also Published As

Publication number Publication date
EP0431595A1 (fr) 1991-06-12
CA2031591C (fr) 1995-09-19
JP3253297B2 (ja) 2002-02-04
JPH03228900A (ja) 1991-10-09
DE69009704D1 (de) 1994-07-14
DE69009704T2 (de) 1995-02-09
EP0431595B1 (fr) 1994-06-08

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry