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Superconductivity Suppression Close to the Metal-Insulator Transition in Strongly Disordered Systems

E. Z. Kuchinskii·M. V. Sadovskii·M. A. Erkabaev
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Abstract

On the basis of the recently proposed self-consistent theory of metal- insulator transition in strongly disordered systems, taking into account interaction effects, we study transition temperature $T_{c}$ suppression in disordered superconductors for the wide disorder interval --- from weakly disordered metal up to Anderson insulator, induced by "Coulomb pseudogap" formation in the density of states. It is shown that for a number of systems this theory provides rather satisfactory fit of experimental data.

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E. Z. Kuchinskii, M. V. Sadovskii, M. A. Erkabaev. 1996-11-25. Superconductivity Suppression Close to the Metal-Insulator Transition in Strongly Disordered Systems. https://doi.org/10.1134/1.558292

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