ID | 55627 |
フルテキストURL | |
著者 |
Tanaka, Kenta K.
Department of Physics, Okayama University
Ichioka, Masanori
Department of Physics, Okayama University
Onari, Seiichiro
Department of Physics, Okayama University
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抄録 | In order to identify the pairing symmetry with chirality, we study site-selective NMR in chiral p-wave superconductors. We calculate local nuclear relaxation rate T-1(-1) in the vortex lattice state by Eilenberger theory, including the applied magnetic field dependence. We find that T-1(-1) in the NMR resonance line shape is different between two chiral states p +/-(= p(x)+/- ip(y)), depending on whether the chirality is parallel or antiparallel to the vorticity. Anomalous suppression of T-1(-1) occurs around the vortex core in the chiral p(-) wave due to the negative coherence term coming from the odd-frequency s-wave Cooper pair induced around the vortex with Majorana state.
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備考 | This is an article published by American Physical Society
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発行日 | 2016-03
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出版物タイトル |
Physical Review B
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巻 | 93巻
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号 | 9号
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出版者 | American Physical Society
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開始ページ | 094507
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ISSN | 2469-9950
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NCID | AA11187113
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資料タイプ |
学術雑誌論文
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言語 |
英語
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OAI-PMH Set |
岡山大学
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著作権者 | American Physical Society
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論文のバージョン | publisher
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DOI | |
Web of Science KeyUT | |
関連URL | isVersionOf https://doi.org/10.1103/PhysRevB.93.094507
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