Anisotropic pinning effect on a Nb thin film with triangular arrays of pinning sites

T. C. Wu, P. C. Kang, Lance Horng, J. C. Wu, T. J. Yang

研究成果: Article

27 引文 斯高帕斯(Scopus)

摘要

The anisotropic properties of pinning effect on a superconducting Nb thin film with triangular arrays of pinning sites, were investigated. A SQUID system was used for the magnetoresistance (MR) measurements. The interaction between flux lines and pinning centers were studied with the help of MR and critical current curves. In the MR and critical current measurements, matching fields were observed. It was found that the pinning potential along the short diagonal created a moving channel of vortices in triangular arrays of defects.

原文English
頁(從 - 到)6696-6698
頁數3
期刊Journal of Applied Physics
95
發行號11 II
DOIs
出版狀態Published - 2004 六月 1

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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