JPS6417330A - Manufacture of superconductor - Google Patents
Manufacture of superconductorInfo
- Publication number
- JPS6417330A JPS6417330A JP62173606A JP17360687A JPS6417330A JP S6417330 A JPS6417330 A JP S6417330A JP 62173606 A JP62173606 A JP 62173606A JP 17360687 A JP17360687 A JP 17360687A JP S6417330 A JPS6417330 A JP S6417330A
- Authority
- JP
- Japan
- Prior art keywords
- superconducting
- substrate
- ceramic
- film
- region
- 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.)
- Granted
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
Abstract
PURPOSE:To reduce a ceramic superconducting magnet by heating and holding a thin film superconducting ceramic material on a substrate, radiating laser rays in a belt shape to increase the crystallinity, then gradually cooling and transforming the radiated region into crystals with the superconducting characteristic. CONSTITUTION:A substrate 1 with the final shape is provided, the crystallization treatment of a superconducting material is applied in a belt shape on this substrate 1, then the superconducting material 2 is formed into a film. The laser annealing is selectively applied to the film 2, thus the crystallinity of only the annealed portion 4 is improved. The optional line, band, or face is introduced on the surface region 4 by optionally scanning laser rays 3, and only this region 4 is made the '0'-resistance state at the superconductivity critical temperature or lower. A superconducting magnet can be thereby constituted with the ceramic having very little bending property, ductility, and malleability.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62173606A JPH0812819B2 (en) | 1987-07-10 | 1987-07-10 | Superconductor fabrication method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62173606A JPH0812819B2 (en) | 1987-07-10 | 1987-07-10 | Superconductor fabrication method |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3094824A Division JPH0829944B2 (en) | 1991-04-01 | 1991-04-01 | Method for producing oxide superconducting material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6417330A true JPS6417330A (en) | 1989-01-20 |
JPH0812819B2 JPH0812819B2 (en) | 1996-02-07 |
Family
ID=15963724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62173606A Expired - Fee Related JPH0812819B2 (en) | 1987-07-10 | 1987-07-10 | Superconductor fabrication method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0812819B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01100096A (en) * | 1987-10-09 | 1989-04-18 | Nec Corp | Production of oxide superconductor thin film |
JPH01100095A (en) * | 1987-10-09 | 1989-04-18 | Nec Corp | Production of oxide superconductor circuits |
JPH01115898A (en) * | 1987-10-28 | 1989-05-09 | Nec Corp | Production of oxide superconductor film |
WO1991018683A1 (en) * | 1987-09-04 | 1991-12-12 | Henty David L | Method for formation of high temperature superconductor films with reduced substrate heating |
US5183800A (en) * | 1987-07-15 | 1993-02-02 | Sharp Kabushiki Kaisha | Interconnection method for semiconductor device comprising a high-temperature superconductive material |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61225808A (en) * | 1985-03-29 | 1986-10-07 | Kobe Steel Ltd | Manufacture of superconductive coil |
JPS61261467A (en) * | 1985-05-15 | 1986-11-19 | Hitachi Ltd | Heat resisting material |
JPS61266387A (en) * | 1985-05-20 | 1986-11-26 | Fujitsu Ltd | Method for recrystallizing semiconductor thin film with laser |
-
1987
- 1987-07-10 JP JP62173606A patent/JPH0812819B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61225808A (en) * | 1985-03-29 | 1986-10-07 | Kobe Steel Ltd | Manufacture of superconductive coil |
JPS61261467A (en) * | 1985-05-15 | 1986-11-19 | Hitachi Ltd | Heat resisting material |
JPS61266387A (en) * | 1985-05-20 | 1986-11-26 | Fujitsu Ltd | Method for recrystallizing semiconductor thin film with laser |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5183800A (en) * | 1987-07-15 | 1993-02-02 | Sharp Kabushiki Kaisha | Interconnection method for semiconductor device comprising a high-temperature superconductive material |
WO1991018683A1 (en) * | 1987-09-04 | 1991-12-12 | Henty David L | Method for formation of high temperature superconductor films with reduced substrate heating |
JPH01100096A (en) * | 1987-10-09 | 1989-04-18 | Nec Corp | Production of oxide superconductor thin film |
JPH01100095A (en) * | 1987-10-09 | 1989-04-18 | Nec Corp | Production of oxide superconductor circuits |
JPH01115898A (en) * | 1987-10-28 | 1989-05-09 | Nec Corp | Production of oxide superconductor film |
Also Published As
Publication number | Publication date |
---|---|
JPH0812819B2 (en) | 1996-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |