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
Authority: AT; Austria
Prior art keywords: oxide ceramic; changing element; parameter changing; superconducting phase; controllable introduction
Prior art date: 1987-07-27

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.)

1987-07-27

Filing date

1988-05-24

Publication date

1993-04-15

1988-05-24 Application filed by Ovonic Synthetic Materials filed Critical Ovonic Synthetic Materials

1993-04-15 Application granted granted Critical

1993-04-15 Publication of ATE87401T1 publication Critical patent/ATE87401T1/de

Links

238000000034 method Methods 0.000 title abstract 3
239000011224 oxide ceramic Substances 0.000 title 1
229910052574 oxide ceramic Inorganic materials 0.000 title 1
239000000919 ceramic Substances 0.000 abstract 2
230000007547 defect Effects 0.000 abstract 2
239000000463 material Substances 0.000 abstract 2
239000003607 modifier Substances 0.000 abstract 2
PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 1
229910052731 fluorine Inorganic materials 0.000 abstract 1
239000011737 fluorine Substances 0.000 abstract 1
238000006467 substitution reaction Methods 0.000 abstract 1

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)
Superconductors And Manufacturing Methods Therefor (AREA)
Oxygen, Ozone, And Oxides In General (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
DE3786915T2 (de) *	1987-04-27	1993-11-11	Ovonic Synthetic Materials	Parametrisch geändertes supraleitendes Material.

1987
- 1987-07-27 US US07/077,840 patent/US5102860A/en not_active Expired - Lifetime
1988
- 1988-05-19 CA CA000567280A patent/CA1332279C/en not_active Expired - Fee Related
- 1988-05-24 EP EP88304683A patent/EP0301688B1/de not_active Expired - Lifetime
- 1988-05-24 DE DE8888304683T patent/DE3879572T2/de not_active Expired - Fee Related
- 1988-05-24 AT AT88304683T patent/ATE87401T1/de not_active IP Right Cessation
- 1988-07-15 JP JP63176890A patent/JPH01212288A/ja active Pending

Also Published As

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

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Legal Events

Date	Code	Title	Description
1993-09-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties