ATE87401T1 - Verfahren zum kontrollierbaren einbringen eines parameter aendernden elements in einer oxidkeramik, die wenigstens eine supraleitende phase enthaelt. - Google Patents

Verfahren zum kontrollierbaren einbringen eines parameter aendernden elements in einer oxidkeramik, die wenigstens eine supraleitende phase enthaelt.

Info

Publication number
ATE87401T1
ATE87401T1 AT88304683T AT88304683T ATE87401T1 AT E87401 T1 ATE87401 T1 AT E87401T1 AT 88304683 T AT88304683 T AT 88304683T AT 88304683 T AT88304683 T AT 88304683T AT E87401 T1 ATE87401 T1 AT E87401T1
Authority
AT
Austria
Prior art keywords
oxide ceramic
changing element
parameter changing
superconducting phase
controllable introduction
Prior art date
Application number
AT88304683T
Other languages
English (en)
Inventor
Stanford R Ovshinsky
Rosa Young
Original Assignee
Ovonic Synthetic Materials
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 Ovonic Synthetic Materials filed Critical Ovonic Synthetic Materials
Application granted granted Critical
Publication of ATE87401T1 publication Critical patent/ATE87401T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/45—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides
    • C04B35/4504—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides containing rare earth oxides
    • 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
    • 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
    • H10N60/0661—Processes performed after copper oxide formation, e.g. patterning
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Thermistors And Varistors (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
AT88304683T 1987-07-27 1988-05-24 Verfahren zum kontrollierbaren einbringen eines parameter aendernden elements in einer oxidkeramik, die wenigstens eine supraleitende phase enthaelt. ATE87401T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/077,840 US5102860A (en) 1987-07-27 1987-07-27 Method of fluorinating a ceramic oxide which includes at least one superconducting phase
EP88304683A EP0301688B1 (de) 1987-07-27 1988-05-24 Verfahren zum kontrollierbaren Einbringen eines Parameter ändernden Elements in einer Oxidkeramik, die wenigstens eine supraleitende Phase enthält

Publications (1)

Publication Number Publication Date
ATE87401T1 true ATE87401T1 (de) 1993-04-15

Family

ID=22140359

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88304683T ATE87401T1 (de) 1987-07-27 1988-05-24 Verfahren zum kontrollierbaren einbringen eines parameter aendernden elements in einer oxidkeramik, die wenigstens eine supraleitende phase enthaelt.

Country Status (6)

Country Link
US (1) US5102860A (de)
EP (1) EP0301688B1 (de)
JP (1) JPH01212288A (de)
AT (1) ATE87401T1 (de)
CA (1) CA1332279C (de)
DE (1) DE3879572T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69312199T2 (de) * 1992-09-29 1997-10-30 Canon Kk Verfahren zur Herstellung von Metall-Oxid und so erhaltenes Metal-Oxid
US6110861A (en) * 1997-06-02 2000-08-29 The University Of Chicago Partial oxidation catalyst

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288641B1 (de) * 1987-04-27 1993-08-04 Ovonic Synthetic Materials Company, Inc. Parametrisch geändertes supraleitendes Material

Also Published As

Publication number Publication date
JPH01212288A (ja) 1989-08-25
EP0301688B1 (de) 1993-03-24
DE3879572T2 (de) 1993-07-01
EP0301688A2 (de) 1989-02-01
EP0301688A3 (en) 1989-08-30
CA1332279C (en) 1994-10-11
US5102860A (en) 1992-04-07
DE3879572D1 (de) 1993-04-29

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