DE69125425T2 - Verfahren zum Herstellen einer supraleitenden Einrichtung aus supraleitendem Material und dadurch hergestellte supraleitende Einrichtung - Google Patents

Verfahren zum Herstellen einer supraleitenden Einrichtung aus supraleitendem Material und dadurch hergestellte supraleitende Einrichtung

Info

Publication number
DE69125425T2
DE69125425T2 DE69125425T DE69125425T DE69125425T2 DE 69125425 T2 DE69125425 T2 DE 69125425T2 DE 69125425 T DE69125425 T DE 69125425T DE 69125425 T DE69125425 T DE 69125425T DE 69125425 T2 DE69125425 T2 DE 69125425T2
Authority
DE
Germany
Prior art keywords
superconducting
superconducting device
manufacturing
device manufactured
manufactured
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.)
Expired - Fee Related
Application number
DE69125425T
Other languages
English (en)
Other versions
DE69125425D1 (de
Inventor
Mitsuchika Saitoh
Sou Tanaka
Michitomo Iiyama
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
Sumitomo Electric Industries 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
Priority claimed from JP2187726A external-priority patent/JPH0473976A/ja
Priority claimed from JP3188074A external-priority patent/JP2730336B2/ja
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of DE69125425D1 publication Critical patent/DE69125425D1/de
Publication of DE69125425T2 publication Critical patent/DE69125425T2/de
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
    • H10N60/01—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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/70—High TC, above 30 k, superconducting device, article, or structured stock
    • Y10S505/701—Coated or thin film device, i.e. active or passive
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/70—High TC, above 30 k, superconducting device, article, or structured stock
    • Y10S505/701—Coated or thin film device, i.e. active or passive
    • Y10S505/702—Josephson junction present
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
    • Y10S505/728—Etching
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
    • Y10S505/73—Vacuum treating or coating
    • Y10S505/731—Sputter coating
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
    • Y10S505/73—Vacuum treating or coating
    • Y10S505/732—Evaporative coating with superconducting material
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
    • Y10S505/742—Annealing
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24917—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DE69125425T 1990-07-16 1991-07-16 Verfahren zum Herstellen einer supraleitenden Einrichtung aus supraleitendem Material und dadurch hergestellte supraleitende Einrichtung Expired - Fee Related DE69125425T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2187726A JPH0473976A (ja) 1990-07-16 1990-07-16 超電導装置の作製方法
JP18807391 1991-07-02
JP3188074A JP2730336B2 (ja) 1991-07-02 1991-07-02 超電導装置の作製方法

Publications (2)

Publication Number Publication Date
DE69125425D1 DE69125425D1 (de) 1997-05-07
DE69125425T2 true DE69125425T2 (de) 1997-10-23

Family

ID=27325938

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69125425T Expired - Fee Related DE69125425T2 (de) 1990-07-16 1991-07-16 Verfahren zum Herstellen einer supraleitenden Einrichtung aus supraleitendem Material und dadurch hergestellte supraleitende Einrichtung

Country Status (4)

Country Link
US (2) US5215960A (de)
EP (1) EP0467777B1 (de)
CA (1) CA2047139C (de)
DE (1) DE69125425T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2730336B2 (ja) * 1991-07-02 1998-03-25 住友電気工業株式会社 超電導装置の作製方法
JPH0563247A (ja) * 1990-09-18 1993-03-12 Sumitomo Electric Ind Ltd 超電導接合構造体およびその作製方法
EP0506573B1 (de) * 1991-03-28 1997-10-08 Sumitomo Electric Industries, Ltd. Verfahren zur Reinigung einer dünnen Schicht eines Supraleiteroxyd
EP0506582B1 (de) * 1991-03-28 1997-05-28 Sumitomo Electric Industries, Ltd. Verfahren zur Herstellung von mehrlagigen Dünnschichten
DE69219192T2 (de) * 1991-03-28 1997-09-11 Sumitomo Electric Industries Verfahren zur Herstellung einer Schichtstruktur mit mindestens einer dünnen Schicht aus Supraleiteroxyd
WO1993000708A1 (de) * 1991-06-24 1993-01-07 Forschungszentrum Jülich GmbH Strukturierte leiterbahnen und verfahren zur herstellung derselben
US5286336A (en) * 1991-07-23 1994-02-15 Trw Inc. Submicron Josephson junction and method for its fabrication
EP0534811B1 (de) * 1991-08-28 1996-05-08 Sumitomo Electric Industries, Ltd. Verfahren zur Herstellung von supraleitenden Schichten aus supraleitendem Oxyd in denen nicht-supraleitende Gebiete vorkommen und Verfahren zur Herstellung eines Bauelements welches solche Schichten enthält
DE4136126C2 (de) * 1991-11-02 1994-06-30 Forschungszentrum Juelich Gmbh Verfahren zur Herstellung eines SrTiO¶3¶-YBa¶2¶Cu¶3¶O¶7¶-Schichtsystems und Schichtsystem aus SrTiO¶3¶ und YBa¶2¶Cu¶3¶O¶7¶
WO1994002862A1 (en) * 1992-07-20 1994-02-03 Superconductor Technologies, Inc. Superconductor thin film crossovers and method
DE4324700C2 (de) * 1993-07-23 1995-11-02 Forschungszentrum Juelich Gmbh Verfahren zur Herstellung eines einen Josephson-Kontakt enthaltenden SQUIDs aus Hochtemperatur-Supraleitermaterial
JPH07133192A (ja) * 1993-11-04 1995-05-23 Sumitomo Electric Ind Ltd 成膜装置および成膜方法
JP3540047B2 (ja) * 1995-03-31 2004-07-07 株式会社島津製作所 微細パターン作成方法
US5856204A (en) * 1995-09-28 1999-01-05 Matsushita Electric Industrial Co., Ltd. Tunnel-type Josephson element and method for manufacturing the same
JP3881732B2 (ja) * 1996-10-16 2007-02-14 財団法人国際超電導産業技術研究センター 酸化物超電導体複合体の製造方法
US6253096B1 (en) * 1999-07-08 2001-06-26 The University Of Chicago Shielded high-TC BSCCO tapes or wires for high field applications
US6613463B1 (en) * 1999-09-06 2003-09-02 International Superconductivity Technology Center Superconducting laminated oxide substrate and superconducting integrated circuit
US9929334B2 (en) * 2015-01-15 2018-03-27 International Business Machines Corporation Josephson junction with spacer

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910002311B1 (ko) * 1987-02-27 1991-04-11 가부시기가이샤 히다찌세이사꾸쇼 초전도 디바이스
US4970197A (en) * 1987-04-22 1990-11-13 Fujikura Ltd. Oxide superconductor
JPH0638525B2 (ja) * 1987-05-06 1994-05-18 株式会社半導体エネルギ−研究所 超電導装置の作製方法
JPS63283086A (ja) * 1987-05-14 1988-11-18 Furukawa Electric Co Ltd:The 超電導薄膜の製造方法
CN1017110B (zh) * 1987-08-13 1992-06-17 株式会社半导体能源研究所 一种超导器件
US4811380A (en) * 1988-01-29 1989-03-07 Motorola, Inc. Cellular radiotelephone system with dropped call protection
US5047385A (en) * 1988-07-20 1991-09-10 The Board Of Trustees Of The Leland Stanford Junior University Method of forming superconducting YBa2 Cu3 O7-x thin films with controlled crystal orientation
JPH0244786A (ja) * 1988-08-05 1990-02-14 Canon Inc ジョセフソン素子の製造方法
US5047390A (en) * 1988-10-03 1991-09-10 Matsushita Electric Industrial Co., Ltd. Josephson devices and process for manufacturing the same
JP2667231B2 (ja) * 1988-11-17 1997-10-27 松下電器産業株式会社 ジョセフソン素子の製造方法
US5171732A (en) * 1988-12-23 1992-12-15 Troy Investments, Inc. Method of making a josephson junction
US5087605A (en) * 1989-06-01 1992-02-11 Bell Communications Research, Inc. Layered lattice-matched superconducting device and method of making
CA2037795C (en) * 1990-03-09 1998-10-06 Saburo Tanaka Process for preparing high-temperature superconducting thin films

Also Published As

Publication number Publication date
US5504058A (en) 1996-04-02
CA2047139C (en) 1997-12-09
EP0467777A2 (de) 1992-01-22
EP0467777B1 (de) 1997-04-02
US5215960A (en) 1993-06-01
EP0467777A3 (en) 1992-05-27
DE69125425D1 (de) 1997-05-07
CA2047139A1 (en) 1992-01-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee