Superconductivity of Bi (Pb)-Sr-Ca-Cu-O Whiskers
It is well known that there exist two superconducting phases above liquid nitrogen in the Bi-Sr-Ca-Cu-O system, i.e. the low-T_c phase with the critical temperature of 80 K and the high-T_c phase with the critical temperature of 110 K. It has also been known that the high-T_c phase is formed via the...
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Veröffentlicht in: | 中国科学通报:英文版 1993 (4), p.342-344 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | It is well known that there exist two superconducting phases above liquid nitrogen in the Bi-Sr-Ca-Cu-O system, i.e. the low-T_c phase with the critical temperature of 80 K and the high-T_c phase with the critical temperature of 110 K. It has also been known that the high-T_c phase is formed via the low-T_c phase. So far, many processes have been attempted to |
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ISSN: | 2095-9273 |