EP1090398A4 - CRITICAL DOPING IN HIGH-Tc SUPERCONDUCTORS FOR MAXIMAL FLUX PINNING AND CRITICAL CURRENTS - Google Patents

CRITICAL DOPING IN HIGH-Tc SUPERCONDUCTORS FOR MAXIMAL FLUX PINNING AND CRITICAL CURRENTS

Info

Publication number
EP1090398A4
EP1090398A4 EP99931620A EP99931620A EP1090398A4 EP 1090398 A4 EP1090398 A4 EP 1090398A4 EP 99931620 A EP99931620 A EP 99931620A EP 99931620 A EP99931620 A EP 99931620A EP 1090398 A4 EP1090398 A4 EP 1090398A4
Authority
EP
European Patent Office
Prior art keywords
critical
superconductors
doping
flux pinning
currents
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.)
Withdrawn
Application number
EP99931620A
Other languages
German (de)
French (fr)
Other versions
EP1090398A2 (en
Inventor
Jeffery Lewis Tallon
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.)
Industrial Research Ltd
Original Assignee
Industrial Research 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 Industrial Research Ltd filed Critical Industrial Research Ltd
Publication of EP1090398A2 publication Critical patent/EP1090398A2/en
Publication of EP1090398A4 publication Critical patent/EP1090398A4/en
Withdrawn legal-status Critical Current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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
EP99931620A 1998-06-18 1999-06-18 CRITICAL DOPING IN HIGH-Tc SUPERCONDUCTORS FOR MAXIMAL FLUX PINNING AND CRITICAL CURRENTS Withdrawn EP1090398A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
NZ33072898 1998-06-18
NZ33072898 1998-06-18
NZ33397199 1999-01-29
NZ33397199 1999-01-29
PCT/NZ1999/000095 WO1999066541A2 (en) 1998-06-18 1999-06-18 CRITICAL DOPING IN HIGH-Tc SUPERCONDUCTORS FOR MAXIMAL FLUX PINNING AND CRITICAL CURRENTS

Publications (2)

Publication Number Publication Date
EP1090398A2 EP1090398A2 (en) 2001-04-11
EP1090398A4 true EP1090398A4 (en) 2007-05-02

Family

ID=26651922

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99931620A Withdrawn EP1090398A4 (en) 1998-06-18 1999-06-18 CRITICAL DOPING IN HIGH-Tc SUPERCONDUCTORS FOR MAXIMAL FLUX PINNING AND CRITICAL CURRENTS

Country Status (4)

Country Link
EP (1) EP1090398A4 (en)
JP (1) JP2002518287A (en)
AU (1) AU4806499A (en)
WO (1) WO1999066541A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1006594A1 (en) * 1998-12-03 2000-06-07 Jochen Dieter Prof. Dr. Mannhart Superconductor with enhanced current density and method for making such a superconductor
EP2319082B1 (en) * 2008-08-29 2017-11-15 LG Chem, Ltd. New compound semiconductor and producing method thereof, and solar cell and thermoelectric conversion element using the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006222A1 (en) * 1987-12-30 1989-07-13 Unisearch Limited Improved method for producing ceramic superconductors
US5619141A (en) * 1992-04-03 1997-04-08 Tallon; Jeffery L. Thermopower mapping of superconducting cuprates

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04114920A (en) * 1990-08-28 1992-04-15 Ind Technol Res Inst Superconductive metal oxide t1-pb, ln-sr-cu-o composition
US5919735A (en) * 1994-11-04 1999-07-06 Agency Of Industrial Science And Technology High temperature superconductor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006222A1 (en) * 1987-12-30 1989-07-13 Unisearch Limited Improved method for producing ceramic superconductors
US5619141A (en) * 1992-04-03 1997-04-08 Tallon; Jeffery L. Thermopower mapping of superconducting cuprates

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
FUJINAMI K ET AL: "Effect of overdoping on the irreversibility field and critical current density of the HgBa2Ca2Cu3O8+delta superconductor", PHYSICA C, NORTH-HOLLAND PUBLISHING, AMSTERDAM, NL, vol. 307, no. 3-4, October 1998 (1998-10-01), pages 202 - 208, XP004149995, ISSN: 0921-4534 *
J.L. TALLON, G.V.M. WILLIAMS, N.E. FLOWER, C. BERNHARD: "Phase Separation, Pseudogap an Impurity Scattering in the HTS Cuprates", PHYSICA C, vol. 282-287, 1997, pages 236 - 239, XP004110983 *
J.L. TALLON: "Thermoelectric Power of High-Tc Cuprates", PROCEEDINGS OF 10TH ANNIVERSARY, HTS WORKSHOP ON PHYSICS, MATERIALS AND APPLICATIONS, no. ISBN981-02-2715-9, 1996, pages 292 - 295, XP009110712 *
J.W. RADCLIFFE ET AL.: "Magnetoresistance and dc magnetic susceptibility of Y0.9Ca0.1Ba2Cu3O7-[delta]", PHYSICA C, vol. 235-240, 1994, pages 1415 - 1416 *
RAVEAU B ET AL: "Control of oxygen stoichiometry and creation of nuclear tracks, two important issues for optimization of superconductivity in layered copper oxides", PHYSICS AND MATERIALS SCIENCE OF HIGH TEMPERATURE SUPERCONDUCTORS II. PROCEEDINGS OF THE NATO ADVANCED STUDY INSTITUTE KLUWER ACADEMIC PUBLISHERS DORDRECHT, NETHERLANDS, 1992, pages 167 - 198, XP009077838, ISBN: 0-7923-1619-3 *

Also Published As

Publication number Publication date
AU4806499A (en) 2000-01-05
WO1999066541A3 (en) 2000-04-20
EP1090398A2 (en) 2001-04-11
WO1999066541A2 (en) 1999-12-23
JP2002518287A (en) 2002-06-25

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Legal Events

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