Strain Effects in Graphene and Graphene Nanoribbons: The Underlying Mechanism
文献类型：期刊论文
| 作者 | Li, Yang1,2,3; Jiang, Xiaowei1,2,3; Liu, Zhongfan1,2; Liu, Zhirong1,2 |
| 刊名 | NANO RESEARCH
 |
| 出版日期 | 2010-08-01 |
| 卷号 | 3期号:8页码:545-556 |
| 关键词 | Graphene Graphene Nanoribbons (Gnrs) Band Gap Strain First-principles Calculations Tight-binding Model |
| ISSN号 | 1998-0124 |
| DOI | 10.1007/s12274-010-0015-7 |
| 英文摘要 | A tight-binding analytic framework is combined with first-principles calculations to reveal the mechanism underlying the strain effects on electronic structures of graphene and graphene nanoribbons (GNRs). It provides a unified and precise formulation of the strain effects under various circumstances-including the shift of the Fermi (Dirac) points, the change in band gap of armchair GNRs with uniaxial strain in a zigzag pattern and its insensitivity to shear strain, and the variation of the k-range of edge states in zigzag GNRs under uniaxial and shear strains which determine the gap behavior via the spin polarization interaction. |
| 语种 | 英语 |
| WOS记录号 | WOS:000280825000002 |
| 出版者 | TSINGHUA UNIV PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/69627]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu, Zhirong |
| 作者单位 | 1.Peking Univ, Coll Chem & Mol Engn, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100871, Peoples R China 2.Peking Univ, Beijing Natl Lab Mol Sci, Beijing 100871, Peoples R China 3.Peking Univ, Sch Phys, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Yang,Jiang, Xiaowei,Liu, Zhongfan,et al. Strain Effects in Graphene and Graphene Nanoribbons: The Underlying Mechanism[J]. NANO RESEARCH,2010,3(8):545-556. |
| APA | Li, Yang,Jiang, Xiaowei,Liu, Zhongfan,&Liu, Zhirong.(2010).Strain Effects in Graphene and Graphene Nanoribbons: The Underlying Mechanism.NANO RESEARCH,3(8),545-556. |
| MLA | Li, Yang,et al."Strain Effects in Graphene and Graphene Nanoribbons: The Underlying Mechanism".NANO RESEARCH 3.8(2010):545-556. |
入库方式： OAI收割
来源：化学研究所
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