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 |
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页(从-至) | 857-862 |
页数 | 6 |
期刊 | Acta Physica Sinica (overseas Edition) |
卷 | 2 |
期 | 11 |
DOI | |
出版状态 | 已出版 - 11月 1993 |
已对外发布 | 是 |