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arXiv · cond-mat/9807253

Relation between Vortex core charge and Vortex Bound States

N. Hayashi·M. Ichioka·K. Machida
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Abstract

Spatially inhomogeneous electron distribution around a single vortex is discussed on the basis of the Bogoliubov-de Gennes theory. The spatial structure and temperature dependence of the electron density around the vortex are presented. A relation between the vortex core charge and the vortex bound states (or the Caroli-de Gennes-Matricon states) is pointed out. Using the scanning tunneling microscope, information on the vortex core charge can be extracted through this relation.

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N. Hayashi, M. Ichioka, K. Machida. 1998-08-20. Relation between Vortex core charge and Vortex Bound States. https://doi.org/10.1143/jpsj.67.3368

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