Paramagnetic Meissner effect in mesoscopic samples

V. A. Schweigert; F. M. Peeters

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arXiv · cond-mat/0001110

Paramagnetic Meissner effect in mesoscopic samples

V. A. Schweigert·F. M. Peeters

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Abstract

Using the non-linear Ginzburg-Landau (GL) theory, we study the magnetic response of different shaped samples in the field-cooled regime (FC). For high external magnetic fluxes, the conventional diamagnetic response under cooling down can be followed by the paramagnetic Meissner effect (PME). A second-order transition from a giant vortex state to a multi-vortex state, with the same vorticity, occurs at the second critical field which leads to the suppression of PME.

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V. A. Schweigert, F. M. Peeters. 2000-01-10. Paramagnetic Meissner effect in mesoscopic samples. https://arxiv.org/abs/cond-mat/0001110

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