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Pair-density wave states through spin-orbit coupling in multilayer superconductors
http://hdl.handle.net/10191/30516
http://hdl.handle.net/10191/30516e341fa40-6be5-4c54-8602-0bdb34316e65
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
86_134514.pdf (292.0 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2014-11-27 | |||||
| タイトル | ||||||
| タイトル | Pair-density wave states through spin-orbit coupling in multilayer superconductors | |||||
| タイトル | ||||||
| タイトル | Pair-density wave states through spin-orbit coupling in multilayer superconductors | |||||
| 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 | journal article | |||||
| 著者 |
Yoshida, Tomohiro
× Yoshida, Tomohiro× Sigrist, Manfred× Yanase, Youichi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Spin singlet superconductors with quasi-two dimensional multilayer structure are studied in high magnetic fields. Specifically we concentrate on bi- and tri-layer systems whose layers by symmetry are subject Rashba-type spin-orbit coupling. The combination of magnetic field and spin-orbit coupling leads to a first order phase transition between different states of layer-dependent superconducting order parameters upon rising the magnetic field. In this context we distinguish the low-field Bardeen-Cooper-Schrieffer state where all layers have order parameters of the same sign and the high-field pair-density wave state where the layer-dependent order parameters change the sign at the center layer. We also show that progressive paramagnetic limiting effects yield additional features in the H-T phase diagram. As possible realizations of such unusual superconducting phases we consider artificial superlattices of CeCoIn_5, as well as some multilayer high-T_c cuprates. | |||||
| 書誌情報 |
Physical Review B en : Physical Review B 巻 86, 号 134514, p. 1-6, 発行日 2012-10 |
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| 出版者 | ||||||
| 出版者 | American Physical Society | |||||
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| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 10980121 | |||||
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| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11187113 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1103/PhysRevB.86.134514 | |||||
| 権利 | ||||||
| 権利情報 | Copyright(C)2012 The American Physical Society | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
