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AU4748096A - Large single domain 123 material produced by seeding with single crystal rare earth barium copper oxide single crystals - Google Patents

Large single domain 123 material produced by seeding with single crystal rare earth barium copper oxide single crystals

Info

Publication number
AU4748096A
AU4748096A AU47480/96A AU4748096A AU4748096A AU 4748096 A AU4748096 A AU 4748096A AU 47480/96 A AU47480/96 A AU 47480/96A AU 4748096 A AU4748096 A AU 4748096A AU 4748096 A AU4748096 A AU 4748096A
Authority
AU
Australia
Prior art keywords
seeding
rare earth
copper oxide
material produced
barium copper
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.)
Abandoned
Application number
AU47480/96A
Inventor
Dean J Miller
Suvankar Sengupta
Donglu Shi
Volker Todt
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.)
University of Chicago
Original Assignee
University of Chicago
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 University of Chicago filed Critical University of Chicago
Publication of AU4748096A publication Critical patent/AU4748096A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/16—Oxides
    • C30B29/22—Complex oxides
    • C30B29/225—Complex oxides based on rare earth copper oxides, e.g. high T-superconductors
    • 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
    • C04B35/4508—Type 1-2-3
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/653—Processes involving a melting step
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B9/00—Single-crystal growth from melt solutions using molten solvents
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Structural Engineering (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AU47480/96A 1995-01-12 1996-01-11 Large single domain 123 material produced by seeding with single crystal rare earth barium copper oxide single crystals Abandoned AU4748096A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US37193395A 1995-01-12 1995-01-12
US371933 1995-01-12
PCT/US1996/000200 WO1996021934A1 (en) 1995-01-12 1996-01-11 Large single domain 123 material produced by seeding with single crystal rare earth barium copper oxide single crystals

Publications (1)

Publication Number Publication Date
AU4748096A true AU4748096A (en) 1996-07-31

Family

ID=23466014

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47480/96A Abandoned AU4748096A (en) 1995-01-12 1996-01-11 Large single domain 123 material produced by seeding with single crystal rare earth barium copper oxide single crystals

Country Status (3)

Country Link
EP (1) EP0793850A4 (en)
AU (1) AU4748096A (en)
WO (1) WO1996021934A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5549748A (en) * 1995-01-12 1996-08-27 University Of Chicago Method for harvesting single crystals from a peritectic melt
EP0866508B1 (en) * 1997-03-21 2003-06-11 Haldor Topsoe A/S Method of preparing rare earth-barium-cuprates superconductors
JPH1121126A (en) * 1997-07-04 1999-01-26 Sumitomo Electric Ind Ltd Manufacturing method of oxide superconducting bulk
CN105063754B (en) * 2015-09-28 2017-11-14 天津师范大学 A kind of preparation method of the big seed crystal of mg-doped Nd-Ba-Cu oxygen
CN106087034B (en) * 2016-08-22 2018-11-16 上海交通大学 A method of utilizing corrosion seed crystal induced growth REBCO high-temperature superconducting block

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5409892A (en) * 1988-06-02 1995-04-25 Sumitomo Electric Industries, Ltd. Method of maufacturing superconductor of ceramics superconductive material
WO1991019029A1 (en) * 1990-06-07 1991-12-12 Nippon Steel Corporation Oxide superconductor and production thereof
JP2838742B2 (en) * 1991-12-20 1998-12-16 新日本製鐵株式会社 Oxide bulk superconductor and method of manufacturing the same
JP2740427B2 (en) * 1992-05-25 1998-04-15 財団法人国際超電導産業技術研究センター Preparation method of oxide crystal

Also Published As

Publication number Publication date
EP0793850A4 (en) 1998-08-19
EP0793850A1 (en) 1997-09-10
WO1996021934A1 (en) 1996-07-18

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