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Kondo effect in superconductors: The magnetic susceptibility

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Abstract

The vertex-part integral equation is adopted for the study of the Kondo problem in superconductors. The bound-states obtained are in good agreement with other results, but we have obtained two critical values for the bound states as a consequence of the two signs forJ (thes-d interaction). The temperature dependence of the magnetic susceptibility has been calculated using the result for the vertex functionΓ.

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Authors and Affiliations

  1. Department of Physics, Cluj University, Cluj, Romania

    M. Crişan

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  1. M. Crişan
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Crişan, M. Kondo effect in superconductors: The magnetic susceptibility. J Low Temp Phys 13, 261–267 (1973). https://doi.org/10.1007/BF00654066

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  • DOI: https://doi.org/10.1007/BF00654066

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