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Enhanced triplet superconductivity in noncentrosymmetric systems
http://hdl.handle.net/2237/11291
http://hdl.handle.net/2237/11291aeaa6c9f-074c-45d8-bb14-5296a433d768
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2009-03-10 | |||||
タイトル | ||||||
タイトル | Enhanced triplet superconductivity in noncentrosymmetric systems | |||||
言語 | en | |||||
著者 |
Yokoyama, Takehito
× Yokoyama, Takehito× Onari, Seiichiro× Tanaka, Yukio |
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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 | |||||
権利 | ||||||
言語 | en | |||||
権利情報 | American Physical Society, All rights reserved. | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Hubbard model | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | RPA calculations | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | triplet state | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | d-wave superconductivity | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | spin-orbit interactions | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | magnetic susceptibility | |||||
抄録 | ||||||
内容記述 | We study pairing symmetry of noncentrosymmetric superconductors based on the extended Hubbard model on the square lattice near half-filling, using the random phase approximation. We show that d+ f-wave pairing is favored and the triplet f-wave state is enhanced by Rashba-type spin-orbit coupling originating from the broken inversion symmetry. The enhanced triplet superconductivity stems from the increase of the effective interaction for the triplet pairing and the reduction of the spin susceptibility caused by the Rashba-type spin-orbit coupling which lead to the increase of the triplet component and the destruction of the singlet one, respectively. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
出版者 | ||||||
言語 | en | |||||
出版者 | American Physical Society | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1103/PhysRevB.75.172511 | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 1098-0121 | |||||
書誌情報 |
en : PHYSICAL REVIEW B 巻 75, 号 17, p. 172511-172511, 発行日 2007-05 |
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フォーマット | ||||||
application/pdf | ||||||
著者版フラグ | ||||||
値 | publisher | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/11291 | |||||
識別子タイプ | HDL |