FR2635227B1 - SUPERCONDUCTING MATERIALS UP TO TEMPERATURES HIGHER THAN THAT OF LIQUID NITROGEN, BELONGING TO THE Y-BA-CU-O SYSTEM - Google Patents

SUPERCONDUCTING MATERIALS UP TO TEMPERATURES HIGHER THAN THAT OF LIQUID NITROGEN, BELONGING TO THE Y-BA-CU-O SYSTEM

Info

Publication number
FR2635227B1
FR2635227B1 FR8810419A FR8810419A FR2635227B1 FR 2635227 B1 FR2635227 B1 FR 2635227B1 FR 8810419 A FR8810419 A FR 8810419A FR 8810419 A FR8810419 A FR 8810419A FR 2635227 B1 FR2635227 B1 FR 2635227B1
Authority
FR
France
Prior art keywords
belonging
liquid nitrogen
temperatures higher
superconducting materials
superconducting
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 - Lifetime
Application number
FR8810419A
Other languages
French (fr)
Other versions
FR2635227A1 (en
Inventor
Rajendra Gupta
Pierre Gegnier
Pierre Truchot
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR8810419A priority Critical patent/FR2635227B1/en
Publication of FR2635227A1 publication Critical patent/FR2635227A1/en
Application granted granted Critical
Publication of FR2635227B1 publication Critical patent/FR2635227B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H10N60/80—Constructional details
    • H10N60/85—Superconducting active materials
    • H10N60/855—Ceramic materials
    • H10N60/857—Ceramic materials comprising copper oxide
FR8810419A 1988-08-02 1988-08-02 SUPERCONDUCTING MATERIALS UP TO TEMPERATURES HIGHER THAN THAT OF LIQUID NITROGEN, BELONGING TO THE Y-BA-CU-O SYSTEM Expired - Lifetime FR2635227B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8810419A FR2635227B1 (en) 1988-08-02 1988-08-02 SUPERCONDUCTING MATERIALS UP TO TEMPERATURES HIGHER THAN THAT OF LIQUID NITROGEN, BELONGING TO THE Y-BA-CU-O SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8810419A FR2635227B1 (en) 1988-08-02 1988-08-02 SUPERCONDUCTING MATERIALS UP TO TEMPERATURES HIGHER THAN THAT OF LIQUID NITROGEN, BELONGING TO THE Y-BA-CU-O SYSTEM

Publications (2)

Publication Number Publication Date
FR2635227A1 FR2635227A1 (en) 1990-02-09
FR2635227B1 true FR2635227B1 (en) 1992-01-03

Family

ID=9369024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8810419A Expired - Lifetime FR2635227B1 (en) 1988-08-02 1988-08-02 SUPERCONDUCTING MATERIALS UP TO TEMPERATURES HIGHER THAN THAT OF LIQUID NITROGEN, BELONGING TO THE Y-BA-CU-O SYSTEM

Country Status (1)

Country Link
FR (1) FR2635227B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD301618A9 (en) * 1987-01-12 1993-04-29 Univ Houston SUPER CLEANING IN SQUARE PLANAR MIXING SYSTEMS
DE3850800T2 (en) * 1987-04-13 1994-11-17 Hitachi Ltd Superconducting material and process for its production.

Also Published As

Publication number Publication date
FR2635227A1 (en) 1990-02-09

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Legal Events

Date Code Title Description
ST Notification of lapse