JPS6421820A - Thin film type superconductive element - Google Patents
Thin film type superconductive elementInfo
- Publication number
- JPS6421820A JPS6421820A JP62177573A JP17757387A JPS6421820A JP S6421820 A JPS6421820 A JP S6421820A JP 62177573 A JP62177573 A JP 62177573A JP 17757387 A JP17757387 A JP 17757387A JP S6421820 A JPS6421820 A JP S6421820A
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- composition
- film type
- superconductor thin
- superconductor
- 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
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Physical Vapour Deposition (AREA)
Abstract
PURPOSE:To prevent characteristic deterioration due to thermal distortion and reaction of a board and a superconductor under high temperature by forming a superconductor thin film which has specific composition on an oxide substrate that has specific composition. CONSTITUTION:A superconductor thin film in composition of LnM2Cu3O7-k is formed on an oxide substrate which has composition of Pm2MCuO5. However, M is at least one kind among Ba,Sr and Ca, and Ln is at least one kind among La, Nd, Pm, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb, Lu aud Y, and k is 0<k<1. Since an oxide board consisting of constituent elements same as or much alike in quality to those of the superconductor thin film, thermal stress or thermal distortion and reaction under high temperature are hardly generated between both.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62177573A JPS6421820A (en) | 1987-07-16 | 1987-07-16 | Thin film type superconductive element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62177573A JPS6421820A (en) | 1987-07-16 | 1987-07-16 | Thin film type superconductive element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6421820A true JPS6421820A (en) | 1989-01-25 |
Family
ID=16033330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62177573A Pending JPS6421820A (en) | 1987-07-16 | 1987-07-16 | Thin film type superconductive element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6421820A (en) |
-
1987
- 1987-07-16 JP JP62177573A patent/JPS6421820A/en active Pending
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