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http://ir.ncue.edu.tw/ir/handle/987654321/15337
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Title: | Magnetic Force Acting on a Magnetic Point Dipole Over a Superconducting Thin Film with a Circular Defect |
Authors: | Yang, T. J.;Wei, J. C.;Chen, J. L.;Horng, Lance |
Contributors: | 物理學系 |
Date: | 1996
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Issue Date: | 2013-02-05T02:17:34Z
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Publisher: | SpringerLink |
Abstract: | London theory is used to calculate the magnetic levitation force acting on the magnetic point dipole placed above the type-II superconducting thin film with a circular defect. The condition of the position of point dipole to create the first vortex in the thin film is found for b ≪∧. The difference of the lateral magnetic force ΔFr acting on the point dipole between with and without a single vortex created in the thin film is also derived and used to estimate the force to overcome the pinning force of the vertex due to the circular defect. |
Relation: | Czechoslovak Journal Physics, 46(3) Supplement: 1829-1830 |
Appears in Collections: | [物理學系] 期刊論文
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2020200710119.pdf | 66Kb | Adobe PDF | 503 | View/Open |
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