Magnetically induced signatures in a thin film superconductor

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We study the interaction between a one dimensional magnetic nanostructure and a thin film superconductor. It is shown that different magnetic distributions produce characteristic magnetic field signatures. Moreover, the magnetic structure can induce a weak link in the superconducting film, or be positioned directly above a predefined nonsuperconducting weak link. We estimate the magnetic flux associated with such a structure, and discuss a general expression for the energy calculated within the London model.
9 pages, 2 figures

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Superconductivity, Materials Science

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http://salesiana.dossiersoluciones.com/handle/123456789/20247

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0211043
 http://arxiv.org/abs/cond-mat/0211043

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arXiv