DE3853905D1 - Verfahren zur Herstellung monokristalliner dünner Schichten aus LnA2Cu307-x mit einer Perovskit-Struktur mit 3 Ebenen. - Google Patents
Verfahren zur Herstellung monokristalliner dünner Schichten aus LnA2Cu307-x mit einer Perovskit-Struktur mit 3 Ebenen.Info
- Publication number
- DE3853905D1 DE3853905D1 DE3853905T DE3853905T DE3853905D1 DE 3853905 D1 DE3853905 D1 DE 3853905D1 DE 3853905 T DE3853905 T DE 3853905T DE 3853905 T DE3853905 T DE 3853905T DE 3853905 D1 DE3853905 D1 DE 3853905D1
- Authority
- DE
- Germany
- Prior art keywords
- lna2cu307
- levels
- production
- thin layers
- perovskite structure
- 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 - Fee Related
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
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
-
- 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
-
- 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
-
- 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
- H10N60/0576—Processes for depositing or forming copper oxide superconductor layers characterised by the substrate
- H10N60/0604—Monocrystalline substrates, e.g. epitaxial growth
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23679287 | 1987-09-21 | ||
JP23679387 | 1987-09-21 | ||
JP31467087 | 1987-12-11 | ||
JP31807487 | 1987-12-15 | ||
JP3363088 | 1988-02-15 | ||
JP5720788 | 1988-03-10 | ||
JP63075486A JP2704625B2 (ja) | 1987-09-21 | 1988-03-28 | 三層ペロブスカイト構造をもつLnA▲下2▼Cu▲下3▼O▲下7▼−xの単結晶薄膜及びLnA▲下2▼Cu▲下3▼O▲下7▼−x薄膜の製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3853905D1 true DE3853905D1 (de) | 1995-07-06 |
DE3853905T2 DE3853905T2 (de) | 1995-10-12 |
Family
ID=27564353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3853905T Expired - Fee Related DE3853905T2 (de) | 1987-09-21 | 1988-09-20 | Verfahren zur Herstellung monokristalliner dünner Schichten aus LnA2Cu307-x mit einer Perovskit-Struktur mit 3 Ebenen. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0308869B1 (de) |
CA (1) | CA1322514C (de) |
DE (1) | DE3853905T2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2896193B2 (ja) * | 1989-07-27 | 1999-05-31 | 株式会社東芝 | 酸化物結晶配向膜の製造方法及び酸化物結晶配向膜並びに光磁気記録媒体 |
EP0410627A1 (de) * | 1989-07-27 | 1991-01-30 | Kabushiki Kaisha Toshiba | Oxidfilm mit bevorzugter Kristallausrichtung, Verfahren zu dessen Herstellung und magnetooptisches Aufzeichnungsmaterial |
JPH11186623A (ja) * | 1997-12-25 | 1999-07-09 | Sumitomo Electric Ind Ltd | 磁気センサ |
US6436317B1 (en) | 1999-05-28 | 2002-08-20 | American Superconductor Corporation | Oxide bronze compositions and textured articles manufactured in accordance therewith |
JP4041672B2 (ja) | 1999-07-23 | 2008-01-30 | アメリカン スーパーコンダクター コーポレイション | 接合高温超伝導性被覆テープ |
US6828507B1 (en) | 1999-07-23 | 2004-12-07 | American Superconductor Corporation | Enhanced high temperature coated superconductors joined at a cap layer |
US6562761B1 (en) | 2000-02-09 | 2003-05-13 | American Superconductor Corporation | Coated conductor thick film precursor |
US6765151B2 (en) | 1999-07-23 | 2004-07-20 | American Superconductor Corporation | Enhanced high temperature coated superconductors |
WO2001015245A1 (en) | 1999-08-24 | 2001-03-01 | Electric Power Research Institute, Inc. | Surface control alloy substrates and methods of manufacture therefor |
US6974501B1 (en) | 1999-11-18 | 2005-12-13 | American Superconductor Corporation | Multi-layer articles and methods of making same |
US6673387B1 (en) | 2000-07-14 | 2004-01-06 | American Superconductor Corporation | Control of oxide layer reaction rates |
US20020056401A1 (en) | 2000-10-23 | 2002-05-16 | Rupich Martin W. | Precursor solutions and methods of using same |
-
1988
- 1988-09-20 CA CA000577966A patent/CA1322514C/en not_active Expired - Fee Related
- 1988-09-20 DE DE3853905T patent/DE3853905T2/de not_active Expired - Fee Related
- 1988-09-20 EP EP88115399A patent/EP0308869B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0308869A2 (de) | 1989-03-29 |
DE3853905T2 (de) | 1995-10-12 |
CA1322514C (en) | 1993-09-28 |
EP0308869A3 (en) | 1990-10-31 |
EP0308869B1 (de) | 1995-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |