TW369727B - Improved thick film superconductors and preparation thereof - Google Patents

Improved thick film superconductors and preparation thereof

Info

Publication number
TW369727B
TW369727B TW084113346A TW84113346A TW369727B TW 369727 B TW369727 B TW 369727B TW 084113346 A TW084113346 A TW 084113346A TW 84113346 A TW84113346 A TW 84113346A TW 369727 B TW369727 B TW 369727B
Authority
TW
Taiwan
Prior art keywords
superconductor
preparation
thick film
improved
improved thick
Prior art date
Application number
TW084113346A
Other languages
Chinese (zh)
Inventor
John Stuart Abell
Jason Barnabas Langhorn
Original Assignee
Johnson Matthey Plc
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 Johnson Matthey Plc filed Critical Johnson Matthey Plc
Application granted granted Critical
Publication of TW369727B publication Critical patent/TW369727B/en

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
    • H10N60/0296—Processes for depositing or forming copper oxide superconductor layers
    • H10N60/0352—Processes for depositing or forming copper oxide superconductor layers from a suspension or slurry, e.g. screen printing or doctor blade casting

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)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)

Abstract

An improved superconductor and process for manufacture of the superconductor, said superconductor comprising a precursor compound containing a metal and providing nucleation sites for Y2BaCuO5 (211) particles, said particles having a size up to 2 μm. The superconductor has improved flux pinning, critical current density, homogeneity and an increased oxygen content.
TW084113346A 1994-12-19 1995-12-14 Improved thick film superconductors and preparation thereof TW369727B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9425528.8A GB9425528D0 (en) 1994-12-19 1994-12-19 Improved super conductor

Publications (1)

Publication Number Publication Date
TW369727B true TW369727B (en) 1999-09-11

Family

ID=10766129

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084113346A TW369727B (en) 1994-12-19 1995-12-14 Improved thick film superconductors and preparation thereof

Country Status (5)

Country Link
EP (1) EP0799501A1 (en)
JP (1) JPH10510799A (en)
GB (1) GB9425528D0 (en)
TW (1) TW369727B (en)
WO (1) WO1996019835A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI509850B (en) * 2014-05-16 2015-11-21 Ind Tech Res Inst Superconducting film unit and method for manufacturing the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1481953A3 (en) * 2003-02-19 2006-03-01 Leibniz-Institut für Festkörper- und Werkstoffforschung Dresden e.V. High-temperature superconducting body and manufacturing method thereof
CN103882513A (en) * 2014-03-27 2014-06-25 上海交通大学 Method for growing calcium-doped REBCO (REBa2Cu3Ox) high-temperature-superconductive quasi-monocrystal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08697B2 (en) * 1991-04-01 1996-01-10 財団法人国際超電導産業技術研究センター Oxide superconductor and method for manufacturing the same
JP2839415B2 (en) * 1992-08-25 1998-12-16 財団法人国際超電導産業技術研究センター Method for producing rare earth superconducting composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI509850B (en) * 2014-05-16 2015-11-21 Ind Tech Res Inst Superconducting film unit and method for manufacturing the same

Also Published As

Publication number Publication date
EP0799501A1 (en) 1997-10-08
WO1996019835A1 (en) 1996-06-27
JPH10510799A (en) 1998-10-20
GB9425528D0 (en) 1995-03-08

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