CA2030713A1 - Jonction a effet tunnel constituee d'un compose d'oxydes supraconducteurs et methode de fabrication de ladite jonction - Google Patents

Jonction a effet tunnel constituee d'un compose d'oxydes supraconducteurs et methode de fabrication de ladite jonction

Info

Publication number
CA2030713A1
CA2030713A1 CA2030713A CA2030713A CA2030713A1 CA 2030713 A1 CA2030713 A1 CA 2030713A1 CA 2030713 A CA2030713 A CA 2030713A CA 2030713 A CA2030713 A CA 2030713A CA 2030713 A1 CA2030713 A1 CA 2030713A1
Authority
CA
Canada
Prior art keywords
superconduction
layer
oxide superconductor
compound oxide
superconductor material
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
CA2030713A
Other languages
English (en)
Other versions
CA2030713C (fr
Inventor
Hideo Itozaki
Saburo Tanaka
Hidenori Nakanishi
Shuji Yazu
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
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 CA2030713A1 publication Critical patent/CA2030713A1/fr
Application granted granted Critical
Publication of CA2030713C publication Critical patent/CA2030713C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H10N60/10—Junction-based devices
    • H10N60/12—Josephson-effect devices
    • H10N60/124—Josephson-effect devices comprising high-Tc ceramic materials
    • 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
    • H10N60/0912—Manufacture or treatment of Josephson-effect devices
    • H10N60/0941—Manufacture or treatment of Josephson-effect devices comprising high-Tc ceramic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
CA002030713A 1989-11-27 1990-11-27 Jonction a effet tunnel constituee d'un compose d'oxydes supraconducteurs et methode de fabrication de ladite jonction Expired - Fee Related CA2030713C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP307265/1989 1989-11-27
JP1307265A JPH03166776A (ja) 1989-11-27 1989-11-27 トンネル接合素子とその作製方法

Publications (2)

Publication Number Publication Date
CA2030713A1 true CA2030713A1 (fr) 1991-05-28
CA2030713C CA2030713C (fr) 1997-11-18

Family

ID=17967032

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002030713A Expired - Fee Related CA2030713C (fr) 1989-11-27 1990-11-27 Jonction a effet tunnel constituee d'un compose d'oxydes supraconducteurs et methode de fabrication de ladite jonction

Country Status (4)

Country Link
EP (1) EP0430798B1 (fr)
JP (1) JPH03166776A (fr)
CA (1) CA2030713C (fr)
DE (1) DE69030356T2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0555645A (ja) * 1990-06-11 1993-03-05 Mitsubishi Kasei Corp 薄膜素子
EP0468868B1 (fr) * 1990-07-19 1996-02-28 Sumitomo Electric Industries, Ltd. Dispositif supraconducteur à structure laminée composée en couche mince en supraconducteur d'oxyde et de couche mince isolateur et sa méthode de fabrication
DE19634118A1 (de) 1996-08-23 1998-02-26 Forschungszentrum Juelich Gmbh Schichtenfolge sowie eine solche enthaltendes Bauelement
CN110429174B (zh) * 2019-08-14 2021-11-05 孙旭阳 石墨烯/掺杂二维层状材料范德瓦尔斯异质结超导复合结构、超导器件及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316785A (en) * 1979-11-05 1982-02-23 Nippon Telegraph & Telephone Public Corporation Oxide superconductor Josephson junction and fabrication method therefor
US4888202A (en) * 1986-07-31 1989-12-19 Nippon Telegraph And Telephone Corporation Method of manufacturing thin compound oxide film and apparatus for manufacturing thin oxide film
FR2626715B1 (fr) * 1988-02-02 1990-05-18 Thomson Csf Dispositif en couches minces de materiau supraconducteur et procede de realisation
DE68917779T2 (de) * 1988-05-11 1995-01-12 Canon Kk Josephson-Einrichtung und Verfahren zu ihrer Herstellung.
JPH0354875A (ja) * 1989-07-24 1991-03-08 Furukawa Electric Co Ltd:The 超電導体回路の形成方法
JPH03153089A (ja) * 1989-11-10 1991-07-01 Sumitomo Electric Ind Ltd 複合酸化物超電導材料を用いたトンネル接合素子

Also Published As

Publication number Publication date
EP0430798A2 (fr) 1991-06-05
JPH03166776A (ja) 1991-07-18
DE69030356D1 (de) 1997-05-07
EP0430798A3 (en) 1991-09-11
EP0430798B1 (fr) 1997-04-02
CA2030713C (fr) 1997-11-18
DE69030356T2 (de) 1997-10-23

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