標題: Thickness dependence of magnetic force and vortex creation in type-II superconducting thin film
作者: Wei, JC
Chen, JL
Horng, L
Yang, TJ
電子物理學系
光電工程學系
Department of Electrophysics
Department of Photonics
關鍵字: type-II superconductors;thin films
公開日期: 20-八月-1996
摘要: We examined a single vortex line in an infinite type-II superconducting thin film with finite thickness. The thickness dependence of the magnetic force acting on a point dipole placed above a superconducting film is calculated as the negative of the gradient of the interaction energy, coupled to the London theory of superconductivity with electromagnetics. We also considered the situation of a single vortex creation in the thin film, caused by the field of the magnetic dipole tip itself. The thickness dependence of the critical position of the point dipole for creating the first vortex line in the thin film is calculated.
URI: http://hdl.handle.net/11536/1103
ISSN: 0921-4534
期刊: PHYSICA C
Volume: 267
Issue: 3-4
起始頁: 345
結束頁: 354
顯示於類別:期刊論文


文件中的檔案:

  1. A1996VE49700018.pdf