JPS6438916A - Oxide superconductor - Google Patents
Oxide superconductorInfo
- Publication number
- JPS6438916A JPS6438916A JP62195523A JP19552387A JPS6438916A JP S6438916 A JPS6438916 A JP S6438916A JP 62195523 A JP62195523 A JP 62195523A JP 19552387 A JP19552387 A JP 19552387A JP S6438916 A JPS6438916 A JP S6438916A
- Authority
- JP
- Japan
- Prior art keywords
- oxide superconductor
- superconductive
- superconductive layer
- layer
- crystal orientation
- 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.)
- Pending
Links
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
PURPOSE:To obtain a high critical current density and to improve the superconductive property by forming the first superconductive layer in the spattering and the second superconductive layer in the CVD method making the first superconductive layer as a deposition core. CONSTITUTION:The oxide superconductor 2 is composed of the first superconductive layer 2a formed on a substrate 1 in the spattering, and the second superconductive layer 2b formed in the CVD method making the layer 2a as a deposition core. Since the crystal orientation of the second superconductive layer 2b is made uniform following to the good crystal orientation property of the first superconductive layer 2a, the crystal orientation of the whole oxide superconductor 2 consists of the both layers can be controlled in a good condition. Consequently, the oxide superconductor 2 presents a high critical current density, and by heat-treating the oxide superconductor 2 in the oxygen ambience, enough oxygen can be fed to the inside of the oxide superconductor 2, and the superconductive property in the oxide superconductor 2 can be improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62195523A JPS6438916A (en) | 1987-08-05 | 1987-08-05 | Oxide superconductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62195523A JPS6438916A (en) | 1987-08-05 | 1987-08-05 | Oxide superconductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6438916A true JPS6438916A (en) | 1989-02-09 |
Family
ID=16342508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62195523A Pending JPS6438916A (en) | 1987-08-05 | 1987-08-05 | Oxide superconductor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6438916A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5034374A (en) * | 1988-06-13 | 1991-07-23 | Fujitsu Limited | Method of producing high temperature superconductor Josephson element |
-
1987
- 1987-08-05 JP JP62195523A patent/JPS6438916A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5034374A (en) * | 1988-06-13 | 1991-07-23 | Fujitsu Limited | Method of producing high temperature superconductor Josephson element |
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