Critical current density of y-ba-cu-sn-o superconductors

Feng Yong, Zhou Lian, Wang Ke-Guang, Du Ming-Huan, Zhang Yu-Heng, Lu Ya-Feng, Jin Xin, Zhang Yi-Tong, Jin Ji-Rong, Yao Xl-Xian

科研成果: 期刊稿件文章同行评审

摘要

The magnetic curves of bulk Y-Ba-Cu-Sn-O have been studied in the temperature range 60—77K and in fields up to 2.4 T. The results indicate that Jcvaries with the magnetic field as a power law and decreases exponentially with temperature. The critical current density Jccan be improved by the substitution of Sn for Cu.

源语言英语
页(从-至)857-862
页数6
期刊Acta Physica Sinica (overseas Edition)
2
11
DOI
出版状态已出版 - 11月 1993
已对外发布

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