Electron localization by a magnetic vortex

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We study the problem of an electron in two dimensions in the presence of a magnetic vortex with a step-like profile. Dependending on the values of the effective mass and gyromagnetic factor of the electron, it may be trapped by the vortex. The bound state spectrum is obtained numerically, and some limiting cases are treated analytically.
8 pages, latex, 4 figures

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Condensed Matter

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http://salesiana.dossiersoluciones.com/handle/123456789/200342

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/9704211
 http://arxiv.org/abs/cond-mat/9704211
 Phys.Rev.B56:9243,1997
 doi:10.1103/PhysRevB.56.9243

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arXiv