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arXiv · cond-mat/9611136

Random Matrix Model for Superconductors in a Magnetic Field

Safi R. Bahcall
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Abstract

We introduce a random matrix ensemble for bulk type-II superconductors in the mixed state and determine the single-particle excitation spectrum using random matrix theory. The results are compared with planar tunnel junction experiments in PbBi thin films. More low energy states appear than in the Abrikosov-Gor'kov-Maki or Ginzburg-Landau descriptions, consistent with observations.

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Safi R. Bahcall. 1996-11-19. Random Matrix Model for Superconductors in a Magnetic Field. https://doi.org/10.1103/physrevlett.77.5276

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