DE3854134T2 - Supraleitendes Oxyd und Verfahren zur seiner Herstellung. - Google Patents

Supraleitendes Oxyd und Verfahren zur seiner Herstellung.

Info

Publication number
DE3854134T2
DE3854134T2 DE3854134T DE3854134T DE3854134T2 DE 3854134 T2 DE3854134 T2 DE 3854134T2 DE 3854134 T DE3854134 T DE 3854134T DE 3854134 T DE3854134 T DE 3854134T DE 3854134 T2 DE3854134 T2 DE 3854134T2
Authority
DE
Germany
Prior art keywords
production
superconducting oxide
superconducting
oxide
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
DE3854134T
Other languages
English (en)
Other versions
DE3854134D1 (de
Inventor
Osamu Fujikura Ltd Kohno
Yoshimitsu Fujikura Ltd Ikeno
Nobuyuki Fujikura Ltd Sadakata
Masaru Fujikura Ltd Sugimoto
Mikio Fujikura Ltd Nakagawa
Shin Ya Fujikura Ltd Aoki
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.)
Fujikura Ltd
Original Assignee
Fujikura 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 JP62084983A external-priority patent/JPS63252921A/ja
Priority claimed from JP62184235A external-priority patent/JPS6428220A/ja
Priority claimed from JP62184236A external-priority patent/JPS6428221A/ja
Application filed by Fujikura Ltd filed Critical Fujikura Ltd
Publication of DE3854134D1 publication Critical patent/DE3854134D1/de
Application granted granted Critical
Publication of DE3854134T2 publication Critical patent/DE3854134T2/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
    • H10N60/80—Constructional details
    • H10N60/85—Superconducting active materials
    • H10N60/855—Ceramic superconductors
    • H10N60/857—Ceramic superconductors comprising copper oxide
    • 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
    • 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
    • Y10S505/775—High tc, above 30 k, superconducting material
    • Y10S505/776—Containing transition metal oxide with rare earth or alkaline earth
    • Y10S505/779—Other rare earth, i.e. Sc,Y,Ce,Pr,Nd,Pm,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu and alkaline earth, i.e. Ca,Sr,Ba,Ra
    • Y10S505/78—Yttrium and barium-, e.g. YBa2Cu307
    • 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
    • Y10S505/775—High tc, above 30 k, superconducting material
    • Y10S505/776—Containing transition metal oxide with rare earth or alkaline earth
    • Y10S505/779—Other rare earth, i.e. Sc,Y,Ce,Pr,Nd,Pm,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu and alkaline earth, i.e. Ca,Sr,Ba,Ra
    • Y10S505/78—Yttrium and barium-, e.g. YBa2Cu307
    • Y10S505/781—Noble metal, i.e. Ag, Au, Os, Ir, Pt, Ru, Rh, Pd or chromium, manganese, iron, cobalt or nickel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DE3854134T 1987-04-07 1988-04-06 Supraleitendes Oxyd und Verfahren zur seiner Herstellung. Expired - Fee Related DE3854134T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62084983A JPS63252921A (ja) 1987-04-07 1987-04-07 酸化物超電導体
JP62184235A JPS6428220A (en) 1987-07-23 1987-07-23 Oxide superconductor
JP62184236A JPS6428221A (en) 1987-07-23 1987-07-23 Oxide superconductor

Publications (2)

Publication Number Publication Date
DE3854134D1 DE3854134D1 (de) 1995-08-17
DE3854134T2 true DE3854134T2 (de) 1996-01-18

Family

ID=27304706

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3854134T Expired - Fee Related DE3854134T2 (de) 1987-04-07 1988-04-06 Supraleitendes Oxyd und Verfahren zur seiner Herstellung.

Country Status (5)

Country Link
US (1) US5108986A (de)
EP (1) EP0286372B1 (de)
CN (1) CN1027406C (de)
CA (1) CA1335327C (de)
DE (1) DE3854134T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283620A1 (de) * 1987-03-25 1988-09-28 Semiconductor Energy Laboratory Co., Ltd. Supraleitende Keramiken
GB2223489A (en) * 1988-10-05 1990-04-11 Gen Electric Oriented polycrystal superconductor
CN1048706C (zh) * 1996-05-21 2000-01-26 浙江大学 单相性Bi2Sr2Ca2Cu3O10+δ高温超导体的分步合成方法
JP4208806B2 (ja) * 2004-09-16 2009-01-14 株式会社東芝 酸化物超電導体の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1425588A (en) * 1987-01-12 1988-07-27 University Of Houston-University Park Superconductivity in square-planar compound systems
EP0277749B1 (de) * 1987-01-30 1995-08-30 Hitachi, Ltd. Supraleitendes Oxid
FR2612507B1 (fr) * 1987-03-19 1989-05-05 Comp Generale Electricite Oxyde de cuivre a valence mixte supraconducteur et son procede de mise en oeuvre
EP0283620A1 (de) * 1987-03-25 1988-09-28 Semiconductor Energy Laboratory Co., Ltd. Supraleitende Keramiken
FR2616012B1 (fr) * 1987-05-25 1991-03-29 Centre Nat Rech Scient Procede d'optimisation des proprietes supraconductrices de composes du type ba2ycu307-d

Also Published As

Publication number Publication date
CN1027406C (zh) 1995-01-11
EP0286372A2 (de) 1988-10-12
EP0286372B1 (de) 1995-07-12
EP0286372A3 (en) 1990-08-08
DE3854134D1 (de) 1995-08-17
CN88101912A (zh) 1988-10-26
CA1335327C (en) 1995-04-25
US5108986A (en) 1992-04-28

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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