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Electronic band structures of group-IV two-dimensional materials: Spin-orbit coupling and group theoretical analysis
https://doi.org/10.24517/00065297
https://doi.org/10.24517/00065297f5a1af24-cf28-4401-9269-48d11df6f15b
名前 / ファイル | ライセンス | アクション |
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SC-PR-SAITO-M-121917.pdf (1.3 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-02-18 | |||||
タイトル | ||||||
タイトル | Electronic band structures of group-IV two-dimensional materials: Spin-orbit coupling and group theoretical analysis | |||||
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 | |||||
ID登録 | ||||||
ID登録 | 10.24517/00065297 | |||||
ID登録タイプ | JaLC | |||||
著者 |
Putri, Salsabila Amanda
× Putri, Salsabila Amanda× Yamaguchi, Yuki× Ariasoca, Thomas Aquino× Widianto, Muhammad Yusuf Hakim× Tagami, Katsunori× Saito, Mineo |
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著者別表示 |
斎藤, 峯雄
× 斎藤, 峯雄 |
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提供者所属 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 金沢大学ナノマテリアル研究所 / 金沢大学理工研究域数物科学系 | |||||
書誌情報 |
Surface Science 巻 714, p. 121917, 発行日 2021-12-01 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0039-6028 | |||||
NCID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00853803 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.susc.2021.121917 | |||||
出版者 | ||||||
出版者 | Elsevier B.V. | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Band structures of group-IV two-dimensional materials are studied by carrying out first-principles calculations including spin-orbit coupling (SOC). We propose a method that identifies irreducible representations (IR) of bands by using computers. We identify IR for the planar and buckled structures and discuss the difference between bands obtained by non-SOC and SOC calculations. In particular, we clarify IR at the Dirac point where the bands split because of the SOC. We evaluate the Z2 invariants based on identified IR, which suggests that all the systems are topological insulators. © 2021 | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Embargo Period 12 months | |||||
権利 | ||||||
権利情報 | Copyright © 2021 Elsevier B.V. | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
関連URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://www.journals.elsevier.com/surface-science-including-surface-science-letters | |||||
関連名称 | http://www.journals.elsevier.com/surface-science-including-surface-science-letters | |||||
関連URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://www.elsevier.com/locate/issn/00396028 | |||||
関連名称 | http://www.elsevier.com/locate/issn/00396028 |