DE69318473T2 - Josephson-Uebergangseinrichtung aus oxidischem Supraleiter - Google Patents

Josephson-Uebergangseinrichtung aus oxidischem Supraleiter

Info

Publication number
DE69318473T2
DE69318473T2 DE69318473T DE69318473T DE69318473T2 DE 69318473 T2 DE69318473 T2 DE 69318473T2 DE 69318473 T DE69318473 T DE 69318473T DE 69318473 T DE69318473 T DE 69318473T DE 69318473 T2 DE69318473 T2 DE 69318473T2
Authority
DE
Germany
Prior art keywords
device made
oxide superconductor
josephson junction
junction device
josephson
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
DE69318473T
Other languages
English (en)
Other versions
DE69318473D1 (de
Inventor
Saburo Tanaka
Takashi Matsuura
Hideo Itozaki
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
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE69318473D1 publication Critical patent/DE69318473D1/de
Application granted granted Critical
Publication of DE69318473T2 publication Critical patent/DE69318473T2/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
    • H10N60/10—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
DE69318473T 1992-05-29 1993-05-28 Josephson-Uebergangseinrichtung aus oxidischem Supraleiter Expired - Fee Related DE69318473T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16415092A JP3568547B2 (ja) 1992-05-29 1992-05-29 ジョセフソン接合構造体

Publications (2)

Publication Number Publication Date
DE69318473D1 DE69318473D1 (de) 1998-06-18
DE69318473T2 true DE69318473T2 (de) 1999-01-28

Family

ID=15787696

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69318473T Expired - Fee Related DE69318473T2 (de) 1992-05-29 1993-05-28 Josephson-Uebergangseinrichtung aus oxidischem Supraleiter

Country Status (4)

Country Link
US (1) US5422337A (de)
EP (1) EP0573340B1 (de)
JP (1) JP3568547B2 (de)
DE (1) DE69318473T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5776863A (en) * 1996-07-08 1998-07-07 Trw Inc. In-situ fabrication of a superconductor hetero-epitaxial Josephson junction
JP3392653B2 (ja) * 1996-09-02 2003-03-31 財団法人国際超電導産業技術研究センター 酸化物超電導体ジョセフソン接合素子及びその製造方法
AU4941697A (en) * 1996-11-18 1998-06-10 Nkt Research Center A/S Superconductive josephson junction, method of its preparation, and it s use in squids
DE19808778C2 (de) * 1998-03-03 1999-12-09 Forschungszentrum Juelich Gmbh Verfahren zur Herstellung eines ABO¶3¶-Substrates mit einer Stufe
AUPP590798A0 (en) * 1998-09-14 1998-10-08 Commonwealth Scientific And Industrial Research Organisation Method of manufacture of high temperature superconductors
CN101894906B (zh) * 2010-06-13 2012-07-04 中国科学院上海微系统与信息技术研究所 超导台阶结制备方法
GB2593516A (en) * 2020-03-26 2021-09-29 Univ Leiden Junction, device and methods of fabrication
CN111463342B (zh) * 2020-03-26 2022-03-25 中国科学院上海微系统与信息技术研究所 一种纳米超导量子干涉器件及其制备方法
CN116156998A (zh) * 2022-09-27 2023-05-23 合肥本源量子计算科技有限责任公司 超导约瑟夫森结及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6410678A (en) * 1987-07-03 1989-01-13 Hitachi Ltd Superconducting circuit device
JPH01241874A (ja) * 1988-03-23 1989-09-26 Mitsubishi Electric Corp ジョゼフソン接合素子
US5077266A (en) * 1988-09-14 1991-12-31 Hitachi, Ltd. Method of forming weak-link josephson junction, and superconducting device employing the junction
US5134117A (en) * 1991-01-22 1992-07-28 Biomagnetic Technologies, Inc. High tc microbridge superconductor device utilizing stepped edge-to-edge sns junction
DE4212028C2 (de) * 1991-05-08 1994-06-16 Siemens Ag Korngrenzen-Josephsonelement mit metalloxidischem Hochtemperatursupraleiter-Material, Verfahren zu dessen Herstellung sowie Verwendung des Elementes

Also Published As

Publication number Publication date
EP0573340B1 (de) 1998-05-13
DE69318473D1 (de) 1998-06-18
EP0573340A1 (de) 1993-12-08
JPH05335637A (ja) 1993-12-17
US5422337A (en) 1995-06-06
JP3568547B2 (ja) 2004-09-22

Similar Documents

Publication Publication Date Title
DE69422746D1 (de) Hochtemperatur-supraleitender Kabelleiter aus oxidischem Supraleiter
DE69031178D1 (de) Oxidischer Supraleiter
EP0364101A3 (en) Method of forming weak-link josephson junction, and superconducting device employing the junction
DE69131152D1 (de) Ausgedehnte supraleitende Elemente bestehend aus Supraleitern und supraleitenden Spulen
DE69214500D1 (de) Josephsonjunctionstruktur
DE69314703T2 (de) Supraleitender Draht und Verbund-Supraleiter
DE69318473D1 (de) Josephson-Uebergangseinrichtung aus oxidischem Supraleiter
DE69123271T2 (de) Einrichtung mit gestapeltem Josephson-Übergang aus Oxid-Supraleiter Material
DE69316258D1 (de) Mikrowellen Komponente aus oxidischem supraleitendem Material
DE69300940T2 (de) Josephson-Übergangseinrichtung aus oxidischem Supraleiter und Verfahren zu ihrer Herstellung.
IL85491A0 (en) Superconducting josephson junctions
EP0545608A3 (en) Superconducting joint for oxide superconductor tape
DE69210938D1 (de) Supraleitende Quanteninterferenz-Einrichtung
DE69125129T2 (de) Supraleitende Quanten-Interferenz-Einrichtung aus supraleitender oxydischer Dünnschicht
EP0504895A3 (en) Superconducting wire using oxide superconductive material
EP0486404A3 (en) Improved construction of high temperature josephson junction device
DE69118107D1 (de) Supraleitende Einrichtung aus oxydisch supraleitendem Material
EP0566499A3 (en) Planar squid of oxide superconductor
DE69219194T2 (de) Josephsoneffekt-Halbleiteranordnung
EP0482198A4 (en) Superconducting element using oxide superconductor
KR900700394A (ko) 산화물 초전도체 및 그 제조방법
EP0494830A3 (en) Method for manufacturing tunnel junction type josephson device composed of compound oxide superconductor material
DE69328512T2 (de) Josephson-Übergangseinrichtung aus oxidischem Supraleiter und Verfahren zu ihrer Herstellung
DE68926549D1 (de) Tl-Kupferoxid-Supraleiter
DE69122141D1 (de) Supraleitendes Material aus Metalloxyd

Legal Events

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