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Electric charges in superconducting mesoscopic samples
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| Author |
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| Abstract |
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| The distribution of the electric charge density in mesoscopic superconducting disks and cylinders is studied within the phenomenological Ginzburg-Landau approach. We found that, even in the Meissner state the mesoscopic sample exhibits a non-uniform charge distribution such that a region near the sample edge becomes negatively charged. When vortices are inside the sample there is a superposition of the negative charge located at the vortex core and this Meissner charge, and, as a result, the charge at the sample edge changes sign as a function of the applied magnetic field. | | |
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English
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| Source (journal) |
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Czechoslovak Journal of Physics | |
| Source (book) |
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11th Czech and Slovak Conference on Magnetism (CSMAG 01), AUG 20-23, 2001, KOSICE, SLOVAKIA | |
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2002
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| Volume/pages |
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52:2(2002), p. 303-306
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| ISI |
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000174955600046
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| Full text (Publisher's DOI) |
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