Absolute measurement of penetration depth in a superconducting film by the two-coil technique
文献类型：期刊论文
| 作者 | Wang, RF ; Zhao, SP ; Chen, GH ; Yang, QS |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 1999 |
| 卷号 | 75期号:24页码:3865 |
| 关键词 | THIN NB FILMS YBA2CU3O7 |
| ISSN号 | 0003-6951 |
| 通讯作者 | Wang, RF: Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | A two-coil mutual-inductance apparatus that is optimized to allow for the measurement of the absolute value of penetration depth lambda in superconducting films is described. Nb films with thickness d ranging from 20 to 90 nm are used to illustrate the measurement. For a 70-nm-thick Nb film at 4.2 K, with d/lambda similar to 0.6, the uncertainty in the measured lambda is about +/- 2.3%. From the results on the Nb film series, we show that a satisfactory determination of the absolute value of lambda is possible for these films with d/lambda < 0.95. (C) 1999 American Institute of Physics. [S0003-6951(99)05146-3]. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/33429]  |
| 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 | Wang, RF,Zhao, SP,Chen, GH,et al. Absolute measurement of penetration depth in a superconducting film by the two-coil technique[J]. APPLIED PHYSICS LETTERS,1999,75(24):3865. |
| APA | Wang, RF,Zhao, SP,Chen, GH,&Yang, QS.(1999).Absolute measurement of penetration depth in a superconducting film by the two-coil technique.APPLIED PHYSICS LETTERS,75(24),3865. |
| MLA | Wang, RF,et al."Absolute measurement of penetration depth in a superconducting film by the two-coil technique".APPLIED PHYSICS LETTERS 75.24(1999):3865. |
入库方式： OAI收割
来源：物理研究所
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