KR890002908A - 초전도 박층 제조방법 - Google Patents

초전도 박층 제조방법 Download PDF

Info

Publication number
KR890002908A
KR890002908A KR1019880009523A KR880009523A KR890002908A KR 890002908 A KR890002908 A KR 890002908A KR 1019880009523 A KR1019880009523 A KR 1019880009523A KR 880009523 A KR880009523 A KR 880009523A KR 890002908 A KR890002908 A KR 890002908A
Authority
KR
South Korea
Prior art keywords
thin layer
superconducting thin
superconducting
substrate
manufacturing
Prior art date
Application number
KR1019880009523A
Other languages
English (en)
Inventor
빌렘 세베린 얀
데 비드 기예스베르투스
미첼 데 로이브 다고베르트
아드리아누스 헨리쿠스 안토니우스 무트새르스 코르네리스
Original Assignee
이반 밀러 레르너
엔. 브이. 필립스 글로아이람펜파브리켄
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 이반 밀러 레르너, 엔. 브이. 필립스 글로아이람펜파브리켄 filed Critical 이반 밀러 레르너
Publication of KR890002908A publication Critical patent/KR890002908A/ko

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
    • H10N60/0268—Manufacture or treatment of devices comprising copper oxide
    • H10N60/0296—Processes for depositing or forming copper oxide superconductor layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
    • H01B12/02—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by their form
    • H01B12/06—Films or wires on bases or cores
    • 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
    • H10N60/0576—Processes for depositing or forming copper oxide superconductor layers characterised by the substrate
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

내용 없음

Description

초전도 박층 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 Y2O3-BaO-CuO 위상 다이어그램을 도시한 도면.

Claims (8)

  1. 산화물 재료의 초전도 박층 제조 방법에 있어서, 적어도 두개의 개시 물질이 개시 물질의 확산과 반응 후에 서로 기계적으로 접촉되는 동안에 형성되는 초전도 박층이 고체 상태에서 일어나는 확산 및 반응과 증가 온도에 의해서 만들어지는 것을 특징으로하는 초전도 박층 제조방법.
  2. 제 1 항에 있어서, 개시 기판의 하나가 박층 형태로 제공된 다른 개시 물질에 기판을 형성하며, 그후 온도를 증가하기 위한 단계가 일어나는 것을 특징으로하는 초전도 박층 제조방법.
  3. 제 1 항에 있어서, 상기 개시 물질이 두개의 박층의 형태로 다른 박층의 상부 비활성 기판에 제공되며, 그후에 온도를 증가시키기 위한 단계가 발생하는 것을 특징으로하는 초전도 박층 제조방법.
  4. 제 1 항에 있어서, 온도를 증가시키는 단계가 산화하는 환경에서 수행하는 것을 특징으로하는 초전도 박층 제조방법.
  5. 제 2 항에 있어서, YBa2Cu3O7-δ 의 초전도 박층을 제조하는데 있어서, Y2Cu205의 기판이 그 안에 BaCu02의 박층을 가지고 사용되는 것을 륵징으로하는 초전도 박층 제조방법.
  6. 제 2 항에 있어서, YBa2Cu307-δ 의 초전도 박층을 제조하는데 있어서, CuO의 기판이 그 안에 Y2Ba4O7의 박층을 가지고 사용되는 것을 특징으로하는 초전도 박층 제조방법.
  7. 제 2 항에 있어서, YBa2Cu307-δ 의 초전도 박층 제조하는데 있어서, Y2BaCuO5의 기판이 40몰% CuO와 60몰% BaCuO2의 혼합물 박층을 가지고 사용되는 것을 특징으로하는 초전도 박층 제조방법.
  8. 제 3 항에 있어서, LaxHe2-XCuO4의 초전도 박층을 제조하는데 있어서, Me는 Ca,Sr 및 Ba에서 택할 수 있으며 X는 1과 2사이이고, 박층이 La2CuO4및 LaMeCuO4를 사용되는 것을 특징으로하는 초전도 박층 제조 방법.
    ※ 참고사항 : 최초출원내용에 의하여 공개하는 것임.
KR1019880009523A 1987-07-29 1988-07-28 초전도 박층 제조방법 KR890002908A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8701788A NL8701788A (nl) 1987-07-29 1987-07-29 Werkwijze voor het vervaardigen van een supergeleidende dunne laag.
NL8701788 1987-07-29

Publications (1)

Publication Number Publication Date
KR890002908A true KR890002908A (ko) 1989-04-11

Family

ID=19850389

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880009523A KR890002908A (ko) 1987-07-29 1988-07-28 초전도 박층 제조방법

Country Status (6)

Country Link
US (1) US4988672A (ko)
EP (1) EP0301656A1 (ko)
JP (1) JPS6451305A (ko)
KR (1) KR890002908A (ko)
NL (1) NL8701788A (ko)
SU (1) SU1678219A3 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200389A (en) * 1989-03-13 1993-04-06 The Tokai University Juridicial Foundation Method for manufacturing an oxide superconducting article
JPH0712928B2 (ja) * 1989-03-13 1995-02-15 学校法人東海大学 超電導物品の製造方法
AU635040B2 (en) * 1989-06-30 1993-03-11 Sumitomo Electric Industries, Ltd. Substrate having a superconductor layer
EP0579279B1 (en) * 1989-07-19 1995-12-06 Mitsubishi Materials Corporation Single-crystal wafer having a superconductive ceramic thin film formed thereon
US5206213A (en) * 1990-03-23 1993-04-27 International Business Machines Corp. Method of preparing oriented, polycrystalline superconducting ceramic oxides
US5284825A (en) * 1990-05-14 1994-02-08 General Atomics Contaminant diffusion barrier for a ceramic oxide superconductor coating on a substrate
CN114314633B (zh) * 2022-01-07 2023-08-25 北京大学深圳研究生院 一种钇钡化合物的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296684A (en) * 1962-09-24 1967-01-10 Nat Res Corp Method of forming intermetallic superconductors
DE1256507B (de) * 1964-12-12 1967-12-14 Siemens Ag Verfahren zur Herstellung von supraleitenden Schichten
IT1004408B (it) * 1974-03-22 1976-07-10 Cominato Nazionale Per L En Nu Procedimento per la produzione di cavi superconduttori in nb3 al annegati in una matrice di rame e cavi super conduttori con esso ottenuti
US4367102A (en) * 1980-01-22 1983-01-04 Siemens Aktiengesellschaft Method for the manufacture of a superconductor containing an intermetallic compounds

Also Published As

Publication number Publication date
JPS6451305A (en) 1989-02-27
SU1678219A3 (ru) 1991-09-15
US4988672A (en) 1991-01-29
EP0301656A1 (en) 1989-02-01
NL8701788A (nl) 1989-02-16

Similar Documents

Publication Publication Date Title
KR890002908A (ko) 초전도 박층 제조방법
KR970054589A (ko) 초전도체-절연체-초전도체 조셉슨 터널 접합구조의 제조방법
CA2013643A1 (en) Tunnel junction type josephson device and method for fabricating the same
KR890002907A (ko) 초전도성 박층
JPS6451680A (en) Oxide ceramics laminated layer structure and its manufacture
KR880004341A (ko) 박막el소자 및 그 제조방법
KR900008707A (ko) 페로브스키트형 초전도체막 준비 공정
JPS6452329A (en) Superconductor
CA2047020A1 (en) Substrate for superconducting device
JPS6464379A (en) Superconducting transistor and its manufacture
JPS6452328A (en) Superconductive material
KR920005397A (ko) 산화물 초전도체를 갖는 능동소자 및 그의 제조방법
KR910020957A (ko) 산화물 초전도체를 이용한 초전도 접합 형성 방법
US5565415A (en) Method for manufacturing tunnel junction type josephson device composed of compound oxide superconductor material
KR920008988A (ko) 초전도 박막층의 제조방법
JPS6411380A (en) Manufacture of josephson element
KR950004595B1 (ko) YBa₂Cu₃O_y 기판을 이용한 죠셉슨 터널접합(tunnel junction) 제조방법
JPS6476912A (en) Superconductor having lamellar structure
JPH02137378A (ja) 高温酸化物超伝導体トンネル接合素子
JPS6420639A (en) Manufacture of superconductor
JPS6435971A (en) Superconductor device
JPS6463214A (en) High temperature superconductive material
JPS6443926A (en) Manufacture of ceramics superconductor film
JPH02137380A (ja) 超伝導デバイスの製造方法
JPS5534445A (en) Semiconductor luminous device

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid