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On the Effect of Impurity Correleation on Superconductivity
http://hdl.handle.net/20.500.12000/23674
http://hdl.handle.net/20.500.12000/23674714ccb75-1da2-4b7f-98eb-c3b1a0bd7549
名前 / ファイル | ライセンス | アクション |
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No27p039.pdf
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Item type | デフォルトアイテムタイプ(フル)(1) | |||||||||
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公開日 | 2012-03-05 | |||||||||
タイトル | ||||||||||
タイトル | On the Effect of Impurity Correleation on Superconductivity | |||||||||
言語 | en | |||||||||
作成者 |
Tankei, Katsuichi
× Tankei, Katsuichi
× 丹慶, 勝市
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アクセス権 | ||||||||||
アクセス権 | open access | |||||||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
内容記述 | ||||||||||
内容記述タイプ | Other | |||||||||
内容記述 | The effect of correlated impurity spins on superconductivity is investigated by extending the Gor'kov and Rusinov theory and taking account of the effective internal field acting on each localized spins. .The superconducting transition temperature T_c is calculated by using a simpler approximation than Bennemann's, and it is found that a co= existence of superconductivity and impurity ferromagnetism is easily obtainable even if the spin-orbit interaction is weak. The dependence of the critical concentration on the effective internal field and the spin-orbit interaction is also examined. It is concluded that T_c cannot be higher than in the Abtikosov and Gor'kov theory, except in the case when the spin-orbit interaction is sufficiently weak and the s-d exchange coupling constant is considerably large in magnitude. | |||||||||
内容記述 | ||||||||||
内容記述タイプ | Other | |||||||||
内容記述 | 紀要論文 | |||||||||
出版者 | ||||||||||
出版者 | 琉球大学理工学部 | |||||||||
言語 | ja | |||||||||
出版者 | ||||||||||
出版者 | Science and Engineering Division, University of the Ryukyus | |||||||||
言語 | en | |||||||||
言語 | ||||||||||
言語 | eng | |||||||||
資源タイプ | ||||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
資源タイプ | departmental bulletin paper | |||||||||
出版タイプ | ||||||||||
出版タイプ | NA | |||||||||
出版タイプResource | http://purl.org/coar/version/c_be7fb7dd8ff6fe43 | |||||||||
識別子 | ||||||||||
識別子 | http://hdl.handle.net/20.500.12000/23674 | |||||||||
識別子タイプ | HDL | |||||||||
収録物識別子 | ||||||||||
収録物識別子タイプ | NCID | |||||||||
収録物識別子 | AN0025080X | |||||||||
収録物名 | ||||||||||
収録物名 | 琉球大学理工学部紀要. 理学編 | |||||||||
言語 | ja | |||||||||
収録物名 | ||||||||||
収録物名 | Bulletin of Science & Engineering Division, University of Ryukyus. Mathematics & natural sciences | |||||||||
言語 | en | |||||||||
書誌情報 |
号 27, p. 39-56, 発行日 1979-03 |