Temperature dependence of vortex configuration by honeycomb hole arrays in a superconducting Nb film

T. C. Wu, J. C. Wang, Lance Horng, J. C. Wu, T. J. Yang

研究成果: Article同行評審

21 引文 斯高帕斯(Scopus)

摘要

A honeycomb array of submicrometer holes in a Nb superconducting thin film has been fabricated to investigate the flux pinning effect. It is found that the minima positions reveal two regimes characterized by the matching fields and the fractional ones. It is believed that the complex behavior may come from more than one vortex being captured per pinning site. Furthermore, the temperature dependence of the saturation number of vortices per pinning site together with vortex-vortex interaction gives the complex vortex configurations.

原文English
文章編號10B102
期刊Journal of Applied Physics
97
發行號10
DOIs
出版狀態Published - 2005 五月 15

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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