JPS6428221A - Oxide superconductor - Google Patents
Oxide superconductorInfo
- Publication number
- JPS6428221A JPS6428221A JP62184236A JP18423687A JPS6428221A JP S6428221 A JPS6428221 A JP S6428221A JP 62184236 A JP62184236 A JP 62184236A JP 18423687 A JP18423687 A JP 18423687A JP S6428221 A JPS6428221 A JP S6428221A
- Authority
- JP
- Japan
- Prior art keywords
- elements
- periodic table
- oxide superconductor
- group
- constituted
- 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
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
PURPOSE:To obtain an oxide superconductor, constituted of plural rare earth elements, plural alkaline earth metallic elements, copper and oxygen and capable of exhibiting the high critical temperature and critical current density, by substituting part of the oxygen atoms. with a group VIIB element of the periodic table. CONSTITUTION:In an oxide superconductor expressed by the formula A-B-Cu-O (A is group IIIA element, such as Y, Sc, La or Yb, of the periodic table; B is a group IIA element, such as Sr or Ba, of the periodic table), the element A is constituted of at least two elements selected from group IIIA elements of the periodic table and the element B is further constituted of at least two elements selected from group IIA elements of the periodic table. Furthermore, part of the O atoms. are substituted by at least one element (e.g. fluorine) of group VIIB elements of the periodic table to afford the aimed oxide superconductor. This oxide superconductor is preferably used as superconducting devices, such as Josephson elements or superconducting memory elements.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62184236A JPS6428221A (en) | 1987-07-23 | 1987-07-23 | Oxide superconductor |
| DE3854134T DE3854134T2 (en) | 1987-04-07 | 1988-04-06 | Superconducting oxide and process for its production. |
| CA000563422A CA1335327C (en) | 1987-04-07 | 1988-04-06 | Oxide superconductor and manufacturing method thereof |
| EP88303049A EP0286372B1 (en) | 1987-04-07 | 1988-04-06 | Oxide superconductor and manufacturing method thereof |
| CN88101912.7A CN1027406C (en) | 1987-04-07 | 1988-04-06 | Oxide superconductor and method for producing same |
| US07/566,317 US5108986A (en) | 1987-04-07 | 1990-08-13 | Substituted YiBa2 Cu3 oxide superconductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62184236A JPS6428221A (en) | 1987-07-23 | 1987-07-23 | Oxide superconductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6428221A true JPS6428221A (en) | 1989-01-30 |
Family
ID=16149760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62184236A Pending JPS6428221A (en) | 1987-04-07 | 1987-07-23 | Oxide superconductor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6428221A (en) |
-
1987
- 1987-07-23 JP JP62184236A patent/JPS6428221A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6448327A (en) | Manufacture of ceramic high temperature superconductor sheathed wire | |
| JPS6427282A (en) | Superconducting device | |
| Katayama-Yoshida et al. | Oxygen isotope effect in the superconducting Bi Sr Ca Cu O system | |
| EP0316009A3 (en) | Oxide superconductor | |
| JPS6428220A (en) | Oxide superconductor | |
| Moskalenko et al. | High-temperature superconductivity in terms of the two-band model | |
| JPS6428219A (en) | Oxide-based superconductor | |
| US5073536A (en) | High temperature superconductors comprising Tl--Ca--Ba--O, Tl--Sr--Ba--Cu--O--Sr--Cu--O | |
| JPS6427116A (en) | Superconductor device | |
| JPS6427118A (en) | Film type superconductive element | |
| JPS6417313A (en) | Oxide superconductor thin film | |
| JPS51143899A (en) | Dielectric ceramic composition | |
| JPS6437424A (en) | Oxide superconductor and production thereof | |
| JPS6442185A (en) | Superconductor device | |
| Wada et al. | Annealing Effect of High-T sub c Superconductivity Y (Ba sub 1--x Sr sub x) sub 2 Cu sub 3 O sub 7--y Ceramics | |
| KR940011363A (en) | Improved Manufacturing Method of YBa₂Cu₃O_7-X Superconductor | |
| JPS6428224A (en) | Oxide superconductor | |
| JPS6433018A (en) | Superconductor and its production | |
| JPS6418964A (en) | Oxide-based high-temperature superconductor | |
| EP0283023A3 (en) | Ceramic superconductor | |
| JPS6427119A (en) | Film type superconductive element | |
| JPS6414150A (en) | Production of superconductor | |
| JPS6435973A (en) | Superconducting device | |
| JPS6471013A (en) | Manufacture of ceramics superconductive formation | |
| JPS6445762A (en) | Ceramic superconducting form |