SUPERCONDUCTIVITY IN GLASSY Bi-Sr-Ca-Cu-O SYSTEM
LIN Rong, CHEN Xianhui, CHEN Zuyao, QIAN Yitai,XIA Jiansheng* , WANG Shunxi* , ZHANG Qirui*
Department of Applied Chemistry, University of Science and Technology of China, Hefei 230026.
* Department of Physics, University of Science and Technology of China, Hefei 230026
SUPERCONDUCTIVITY IN GLASSY Bi-Sr-Ca-Cu-O SYSTEM
LIN Rong;CHEN Xianhui;CHEN Zuyao;QIAN Yitai,XIA Jiansheng* ;WANG Shunxi* ;ZHANG Qirui*
Department of Applied Chemistry, University of Science and Technology of China, Hefei 230026.
* Department of Physics, University of Science and Technology of China, Hefei 230026
关键词 ：
74.10.+v ,
74.30.-e
Abstract ： To explore high Tce in Bi-Sr-Ca-Cu-O system, many different nominal compositions have been investigated. Zero resistance temperature Tce as high as 105K and only one sharp 3uperconducting transition in a.c. susceptibility measurement has been observed in the nominal composition Bi2 Sr2 Ca3 Cu4 Oy by using the method of crystallization from glassy Bi-Sr-Ca-Cu-O at 875°C for above 50h.
Key words ：
74.10.+v
74.30.-e
出版日期: 1989-12-01
引用本文:
LIN Rong;CHEN Xianhui;CHEN Zuyao;QIAN Yitai;XIA Jiansheng*;WANG Shunxi*;ZHANG Qirui*. SUPERCONDUCTIVITY IN GLASSY Bi-Sr-Ca-Cu-O SYSTEM[J]. 中国物理快报, 1989, 6(12): 553-556.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1989/V6/I12/553
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