On the Origin of Quantum Oscillations in the Mixed State of Anisotropic Superconductor

1998/10/02 by Lev P. Gor`kov, Gor`kov, Lev P.
Physics and Astronomy · #FOS: Physical sciences #Strongly Correlated Electrons (cond-mat.str-el) #cond-mat.str-el

paper · pdf · doi:10.48550/arxiv.cond-mat/9810025

4 pages, submitted to JETP Letters

arxiv created 1998/10/02 · arxiv updated 2009/11/30

Abstract

For the vortex lattice in an anisotropic superconductor with well-separated cores (Hc1<<B<<Hc2) it is shown that sizable de Haas-van Alphen oscillations are caused by the levels` crossing of the energy threshold separating localized and extended states of excitations moving in the average magnetic field,B.

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