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Orbital mixture effect on the Fermi-surface-Tc correlation in the cuprate superconductors: Bilayer vs. single layer
https://repository.lib.tottori-u.ac.jp/records/7329
https://repository.lib.tottori-u.ac.jp/records/73294476671b-2e5c-4546-abc6-b631cf500d9d
名前 / ファイル | ライセンス | アクション |
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prb89_224505.pdf (669.1 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2019-09-19 | |||||
タイトル | ||||||
タイトル | Orbital mixture effect on the Fermi-surface-Tc correlation in the cuprate superconductors: Bilayer vs. single layer | |||||
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 |
Sakakibara, Hirofumi
× Sakakibara, Hirofumi× Suzuki, Katsuhiro× Usui, Hidetomo× Miyao, Satoaki× Maruyama, Isao× Kusakabe, Koichi× Arita, Ryotaro× Aoki, Hideo× Kuroki, Kazuhiko |
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著者所属(英) | ||||||
言語 | en | |||||
値 | Department of Engineering Science, The University of Electro-Communications | |||||
著者所属(英) | ||||||
言語 | en | |||||
値 | Department of Engineering Science, The University of Electro-Communications | |||||
著者所属(英) | ||||||
言語 | en | |||||
値 | Department of Physics, Osaka University | |||||
著者所属(英) | ||||||
言語 | en | |||||
値 | Department of Materials Engineering Science, Osaka University | |||||
著者所属(英) | ||||||
言語 | en | |||||
値 | Department of Information and Systems Engineering, Fukuoka Institute of Technology | |||||
著者所属(英) | ||||||
言語 | en | |||||
値 | Department of Materials Engineering Science, Osaka University | |||||
著者所属(英) | ||||||
言語 | en | |||||
値 | Department of Applied Physics, The University of Tokyo / JST, TRIP / JST, CREST | |||||
著者所属(英) | ||||||
言語 | en | |||||
値 | Department of Physics, The University of Tokyo | |||||
著者所属(英) | ||||||
言語 | en | |||||
値 | Department of Physics, Osaka University | |||||
抄録 | ||||||
内容記述タイプ | Other | |||||
内容記述 | By constructing dx2-y2-dz2 two-orbital models from first principles, we have obtained a systematic correlation between the Fermi surface warping and theoretically evaluated Tc for various bilayer as well as single-layer cuprates. This reveals that a smaller mixture of the dz2 orbital component on the Fermi surface leads simultaneously to larger Fermi-surface warping and higher Tc. The theoretical correlation strikingly resembles a systematic plot for the experimentally observed Tc against the Fermi surface warping due to Pavarini et al. [Phys. Rev. Lett. 87, 047003 (2001)], and the present result unambiguously indicates that the dz2 mixture is one key factor that determines Tc in the cuprates. | |||||
書誌情報 |
Physical review. Third series. B, Condensed matter and materials physics en : Physical review. Third series. B, Condensed matter and materials physics 巻 89, p. 224505, 発行日 2014-06-09 |
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出版者 | ||||||
出版者 | American Physical Society | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 24699950 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11187113 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1103/PhysRevB.89.224505 | |||||
権利 | ||||||
権利情報 | ©2014 American Physical Society | |||||
情報源 | ||||||
関連名称 | H. Sakakibara, K. Suzuki, H. Usui, S. Miyao, I. Maruyama, K. Kusakabe, R. Arita, H. Aoki and K. Kuroki. Orbital mixture effect on the Fermi surface-Tc correlation in the cuprate superconductors --- bilayer vs single layer. Physical review. Third series. B | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://journals.aps.org/prb/abstract/10.1103/PhysRevB.89.224505 | |||||
関連名称 | https://journals.aps.org/prb/abstract/10.1103/PhysRevB.89.224505 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |