Transition temperature and specific heat discontinuity for superconducting alloys containing Kondo impurities |
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| Authors: | P Schlottmann |
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| Institution: | Max-Planck-Institut für Physik und Astrophysik, 8 München 40, Germany |
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| Abstract: | The dependence of the transition temperature and the specific heat discontinuity of a superconductor on the magnetic impurity concentration is calculated selfconsistently using the spin-boson approach for the Kondo problem. The results agree well with experimental dat for the (La, ) Al2 alloy. |
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