Vortex dynamics and vortex melting in YBCO thin films studied by SQUID
文献类型：期刊论文
| 作者 | Yeh, WJ ; Yu, LK ; Zhang, YZ |
| 刊名 | PHYSICA C
 |
| 出版日期 | 1997 |
| 卷号 | 282页码:2351 |
| 关键词 | SUPERCONDUCTORS |
| ISSN号 | 0921-4534 |
| 通讯作者 | Yeh, WJ (reprint author), UNIV IDAHO,DEPT PHYS,MOSCOW,ID 83844, USA. |
| 中文摘要 | A very sensitive de SQUID flux detection method is used to study the vortex dynamics in epitaxially grown c-axis oriented YBCO thin films. The samples are in a magnetic field parallel to the c-axis ranging from zero to 0.4 T. The flux fluctuation near the surface of the thin film samples is measured as a function of temperature without any external disturbance. There is a well-defined noise peak in the flux fluctuation versus temperature curves. The boundary constructed from the peak position is in excellent agreement with the equation derived from the Lindemann melting criterion. We suggest that the peak corresponds to a vortex melting transition. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/46577]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Yeh, WJ,Yu, LK,Zhang, YZ. Vortex dynamics and vortex melting in YBCO thin films studied by SQUID[J]. PHYSICA C,1997,282:2351. |
| APA | Yeh, WJ,Yu, LK,&Zhang, YZ.(1997).Vortex dynamics and vortex melting in YBCO thin films studied by SQUID.PHYSICA C,282,2351. |
| MLA | Yeh, WJ,et al."Vortex dynamics and vortex melting in YBCO thin films studied by SQUID".PHYSICA C 282(1997):2351. |
入库方式： OAI收割
来源：物理研究所
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