The transverse magnetic surface plasmon in anisotropic black phosphorene
文献类型：期刊论文
| 作者 | Yang, C. H.1,2; Wieser, R.1,2; Zhang, J. Y.1,2; Xu, W.3 |
| 刊名 | OPTICS COMMUNICATIONS
 |
| 出版日期 | 2020-11-01 |
| 卷号 | 474 |
| 关键词 | Black phosphorene Surface plasmon polariton Optical conductivity Anisotropy |
| ISSN号 | 0030-4018 |
| DOI | 10.1016/j.optcom.2020.126151 |
| 通讯作者 | Yang, C. H.(yangcuihong1978@163.com) |
| 英文摘要 | Using the Kubo formalism, the intraband optical conductivity of black phosphorene (BP) with an anisotropic energy spectrum is obtained. The presence of BP in an infinite sandwich between two dielectric media supports the transverse magnetic (TM) BP surface plasmon polariton (SPP) wave. Thereby, the effective indices n(eff) for TM BP SPP mode exhibits a linear relation with the incident frequency, which can be tuned by the chemical potential as well as by the dielectric medium surrounding the BP layer. The sublinear dependence of the reciprocal of n(eff) on the chemical potential indicates the effective masses in the armchair and zigzag directions are dependent on the carrier wave vector. Moreover, the effective mass in the armchair direction is more dispersive. The anisotropic optoelectronic features in BP offer more tunability in the design and application of optoelectronic devices as an isotropic system like graphene. |
| WOS关键词 | GRAPHENE |
| 资助项目 | National Science Foundation of China[11547030] ; National Science Foundation of China[11574319] ; Center of Science and Technology of Hefei Academy of Science[2016FXZY002] ; Department of Science and Technology of Yunnan Province, China[2016FC001] |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000579424200068 |
| 出版者 | ELSEVIER |
| 资助机构 | National Science Foundation of China ; Center of Science and Technology of Hefei Academy of Science ; Department of Science and Technology of Yunnan Province, China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/104545]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Yang, C. H. |
| 作者单位 | 1.Nanjing Univ Informat Sci & Technol, Jiangsu Key Lab Optoelect Detect Atmosphere & Oce, Nanjing 210044, Peoples R China 2.Nanjing Univ Informat Sci & Technol, Sch Phys & Optoelect Engn, Nanjing 210044, Peoples R China 3.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, C. H.,Wieser, R.,Zhang, J. Y.,et al. The transverse magnetic surface plasmon in anisotropic black phosphorene[J]. OPTICS COMMUNICATIONS,2020,474. |
| APA | Yang, C. H.,Wieser, R.,Zhang, J. Y.,&Xu, W..(2020).The transverse magnetic surface plasmon in anisotropic black phosphorene.OPTICS COMMUNICATIONS,474. |
| MLA | Yang, C. H.,et al."The transverse magnetic surface plasmon in anisotropic black phosphorene".OPTICS COMMUNICATIONS 474(2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
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