| Autor: |
Xia Jiansheng, Sun Dunming, Chen Zuyao, Zhao Yong, Fang Minghu, Xu Zhu-An, Zhao Zhanchun, Qian Yitai, Zhang Qirui |
| Rok vydání: |
1988 |
| Předmět: |
|
| Zdroj: |
Solid State Communications. 67:101-103 |
| ISSN: |
0038-1098 |
| DOI: |
10.1016/0038-1098(88)90941-6 |
| Popis: |
In this letter, we report that superconducting Bi-Ca-Sr-Cu-O single crystals with the typical size 2×2×1 mm3 were grown with the flux methed successfully. The single crystal structure is proved by Laue photograph. Weissenberg photograph shows that it belongs to orthorhombic system with cell constants: a=5.42 A , b=27.18 A , c=30.67 A . The superconducting transition temperatures are Tc(mid)=83 K, Tce=79 K. A.C. magnetic susceptibility measurement shows the crystal has strong diamagnetic. The relation between superconductivity and the structure is discussed. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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