Bound States Due to Resonance Scattering in Superconductor
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概要
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It is shown exactly that the bound state in the energy gap of superconductors is produced by the resonance scattering due to a single non-magnetic impurity. In an appropriate renormalization procedure, we can show the growth of an impurity band in the case of impurities of finite concentration and a possibility for gapless superconductivity is indicated.
- 理論物理学刊行会の論文
- 1972-06-25
著者
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Machida Kazushige
Department Of Physics Kyoto University
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Shibata Fumiaki
Department Of Physices Faculty Of Science Ochanomizu University
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