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Dirac monopole and spin Hall conductance for anisotropic superconductivities
http://hdl.handle.net/2241/100829
http://hdl.handle.net/2241/100829eaf4f146-2ba0-464f-b6b6-8b5655c100e8
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
PC_388-389-78.pdf (351.0 kB)
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| Item type | Preprint(1) | |||||||||
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| 公開日 | 2008-10-30 | |||||||||
| タイトル | ||||||||||
| タイトル | Dirac monopole and spin Hall conductance for anisotropic superconductivities | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ | other | |||||||||
| 著者 |
HATSUGAI Yasuhiro
× HATSUGAI Yasuhiro
× Ryu Shinsei
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| 著者情報 | ||||||||||
| 所属・氏名 | 数理物質系; 初貝, 安弘; ハツガイ, ヤスヒロ; HATSUGAI, Yasuhiro | |||||||||
| 研究者総覧URL | http://trios.tsukuba.ac.jp/researcher/0000000537 | |||||||||
| 抄録 | ||||||||||
| 内容記述 | Concept of the topological order is useful to characterize anisotropic superconductivities. The spin Hall conductance distinguishes superconductivities with the same symmetry. The Chern number for the spin Hall conductance is given by the covering degree of a closed surface around the Dirac monopole. It gives a clear illustration for the on-critical condition for the dx2−y2 superconductivitiy with non-zero chemical potential. Non-trivial topological orders on the triangular lattice are also presented and demonstrated by the topological objects. | |||||||||
| 書誌情報 |
en : Physica. C Superconductivity and its applications 巻 388-389, p. 78-79, 発行日 2003-05 |
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| PISSN | ||||||||||
| 収録物識別子タイプ | PISSN | |||||||||
| 収録物識別子 | 0921-4534 | |||||||||
| NCID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA11461984 | |||||||||
| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| 権利情報 | ||||||||||
| 権利情報 | © 2003 Elsevier Science B.V. | |||||||||
| 出版者 | ||||||||||
| 出版者 | Elsevier | |||||||||
| DOI | ||||||||||
| 関連タイプ | isVersionOf | |||||||||
| 関連識別子 | https://doi.org/10.1016/S0921-4534(02)02653-9 | |||||||||
