Optical properties for armchair-edge graphene nanoribbons
文献类型：期刊论文
| 作者 | W. H. Liao ; G. G. Zhou ; F. Xi |
| 刊名 | Journal of Applied Physics
 |
| 出版日期 | 2008 |
| 卷号 | 104期号:12 |
| 关键词 | carbon conduction bands dielectric function electron energy loss spectra nanostructured materials tight-binding calculations |
| ISSN号 | 0021-8979 |
| 中文摘要 | We theoretically investigate the optical properties of semiconductor- and metal-type armchair-edge graphene nanoribbon irradiated under an external longitudinal polarized electromagnetic field at low temperatures, respectively. Within the framework of linear response theory in the perturbation regime, we examine the real conductance, dielectric function, and electron energy loss spectra of the systems. It is demonstrated that by numerical examples, some photon-assisted intersubband transitions from visible to ultraviolet light exist with different selection rules from those of both zigzag-edge graphene nanoribbon and single-walled carbon nanotube. Our results are of particular significance for exploring new effects of dimensional reduction in graphene and its optoelectronic applications. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32926]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | W. H. Liao,G. G. Zhou,F. Xi. Optical properties for armchair-edge graphene nanoribbons[J]. Journal of Applied Physics,2008,104(12). |
| APA | W. H. Liao,G. G. Zhou,&F. Xi.(2008).Optical properties for armchair-edge graphene nanoribbons.Journal of Applied Physics,104(12). |
| MLA | W. H. Liao,et al."Optical properties for armchair-edge graphene nanoribbons".Journal of Applied Physics 104.12(2008). |
入库方式： OAI收割
来源：金属研究所
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