arXiv · cond-mat/9905181
Hall conductance of a pinned vortex lattice in a high magnetic field
Abstract
We calculate the quasiparticle contribution to the zero temperature Hall conductance of two-dimensional extreme type-II superconductors in a high magnetic field, using the Landau basis. As one enters the superconducting phase the Hall conductance is renormalized to smaller values, with respect to the normal state result, until a quantum level-crossing transition is reached. At high values of the order parameter, where the quasiparticles are bound to the vortex cores, the Hall conductance is expected to tend to zero due to a theorem of Thouless.
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P. D. Sacramento. 1999-05-13. Hall conductance of a pinned vortex lattice in a high magnetic field. https://doi.org/10.1088/0953-8984%2F11%2F25%2F306
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