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Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/15335

Title: Thickness Dependence of Magnetic Force and Vortex Creation in Type-II Superconducting Thin Film
Authors: Wei, J. C.;Chen, J. L.;Horng, Lance;Yang, T. J.
Contributors: 物理學系
Keywords: Type-II superconductors;Thin films
Date: 1996-08
Issue Date: 2013-02-05T02:17:32Z
Publisher: Elsevier
Abstract: 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.
Relation: Physica C: Superconductivity, 267(3-4): 345-354
Appears in Collections:[物理學系] 期刊論文

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