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First-principles study of carrier-induced ferromagnetism in bilayer and multilayer zigzag graphene nanoribbons
https://doi.org/10.24517/00065555
https://doi.org/10.24517/000655558fa598a7-aaec-44a3-abfc-0566c828984b
| 名前 / ファイル | ライセンス | アクション |
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SC-PR-SAITO-M-1.4870766.pdf (2.1 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||
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| 公開日 | 2022-03-10 | |||||||||
| タイトル | ||||||||||
| タイトル | First-principles study of carrier-induced ferromagnetism in bilayer and multilayer zigzag graphene nanoribbons | |||||||||
| 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 | 10.24517/00065555 | |||||||||
| ID登録タイプ | JaLC | |||||||||
| 著者 |
Sawada, Keisuke
× Sawada, Keisuke× Ishii, Fumiyuki× Saito, Mineo |
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| 著者別表示 |
石井, 史之
× 石井, 史之
× 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 |
Applied Physics Letters 巻 104, 号 14, p. 143111, 発行日 2014-01-08 |
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| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0003-6951 | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 1077-3118 | |||||||||
| NCID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA00543431 | |||||||||
| DOI | ||||||||||
| 関連タイプ | isIdenticalTo | |||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | 10.1063/1.4870766 | |||||||||
| 出版者 | ||||||||||
| 出版者 | American Institute of Physics | |||||||||
| 抄録 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | We studied magnetism in bilayer and multilayer zigzag graphene nanoribbons (ZGNRs) through first-principles density functional theory calculations. We found that the magnetic ground state of bilayer ZGNRs is the C-type antiferromagnetic (AFM) state, which is the AFM order between intraplane-edge carbon atoms and ferromagnetic (FM) order between interplane edge carbon atoms. In the cases of infinitely stacked multilayer ZGNRs, i.e., zigzag graphite nanoribbons, the C-type AFM state is also the most stable. By carrier doping, we found that the magnetic ground state changed from the C-AFM state to the FM state and, thus, realized two-dimensional FM surface (edge) states of graphite with a metallic conductivity. Part of this research has been funded by the MEXT HPCI Strategic Program. This work was partly supported by Grants-in-Aid for Scientific Research (Nos. 21560030, 22016003, 25104714, 25790007, and 25390008) from the JSPS. The computations in this research have been performed using the supercomputers at the ISSP, University of Tokyo, the RCCS, Okazaki National Institute, and the IMR, Tohoku University. |
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| 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 © American Institute of Physics | |||||||||
| 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 | |||||||||
| 関連URI | ||||||||||
| 識別子タイプ | URI | |||||||||
| 関連識別子 | http://apl.aip.org/ | |||||||||
| 関連名称 | http://apl.aip.org/ | |||||||||
| 関連URI | ||||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | https://doi.org/10.1063/1.4870766 | |||||||||
| 関連名称 | https://doi.org/10.1063/1.4870766 | |||||||||
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| 識別子タイプ | URI | |||||||||
| 関連識別子 | http://www.aip.org/ | |||||||||
| 関連名称 | http://www.aip.org/ | |||||||||
