Thermal conductivity of superconducting niobium |
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| Authors: | T Mamyia A Oota Y Masuda |
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| Institution: | Department of Physics, Nagoya University, Chikusa-ku, Nagoya, Japan |
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| Abstract: | The phonon scattering term in the superconducting state of the electronic conduction has been obtained for niobium which is regarded as an intermediate coupling superconductor. The limiting slope for the phonon scattering term of the reduced thermal conductivity against reduced temperature has been found to be 2.8, as compared with 1.5 for weak coupling superconductors. |
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