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Giant vortices in small mesoscopic disks: an approximate description

S. V. Yampolskii·F. M. Peeters
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Abstract

We present an approximate description of the giant vortex state in a thin mesoscopic superconducting disk within the phenomenological Ginzburg-Landau approach. Analytical asymptotic expressions for the energies of the states with fixed vorticity are obtained when a small magnetic flux is accumulated in the disk. The spectrum of the lowest Landau levels of such a disk is also discussed.

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S. V. Yampolskii, F. M. Peeters. 2001-11-19. Giant vortices in small mesoscopic disks: an approximate description. https://doi.org/10.1016/s0921-4534(01)01274-6

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