Anderson Localization and Energy Gap in Two-Dimensional Superconductors
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概要
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Effects of the Anderson localization on energy gap Δ in two-dimensional dirty superconductors are investigated theoretically. It is shown that Δ is suppressed by the interplay of the Coulomb repulsive interaction and impurity scattering. However, as far as the impurity scattering is weak, it is proved definitely that Δ remains to be finite at any temperature below the transition temperature, that is, the superconductivity is always stable against the Anderson localization.
- 理論物理学刊行会の論文
- 1983-06-25
著者
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Kuroda Yoshihiro
Department Of Pharmaceutical Health Care Faculty Of Pharmaceutical Sciences Himeji Dokkyo University
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TAKAGI Haruo
Department of Physics, Nagoya University
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Takagi Haruo
Department Of Physics Faculty Of Science Nagoya University
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Kuroda Yoshihiro
Research Institute for Theoretical Physics, Hiroshima University
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