Tuning the surface plasmon on Ag(111) by organic molecules
文献类型：期刊论文
| 作者 | Feng, BJ ; Qin, HJ ; He, JH ; He, XY ; Cheng, P ; Chen, L ; Wu, KH |
| 刊名 | JOURNAL OF APPLIED PHYSICS
 |
| 出版日期 | 2012 |
| 卷号 | 112期号:2 |
| 关键词 | ENERGY-LEVEL ALIGNMENT ELECTRONIC EXCITATIONS SIMPLE METALS DISPERSION SILVER DEPENDENCE INTERFACES FILMS |
| ISSN号 | 0021-8979 |
| 通讯作者 | Feng, BJ (reprint author), Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | The surface plasmon dispersion of Ag(111) tuned by adsorption of F4-TCNQ molecules has been investigated using high resolution electron energy loss spectroscopy. For the pristine Ag(111) film, the surface plasmon energy shows a positive quadratic dispersion. After adsorption of F4-TCNQ, the plasmon energy of Ag decreases significantly and the dispersion switches sign at small q(parallel to). The deviation systematically increases with the coverage of F4-TCNQ. These behaviors are explained by charge transfer between the Ag substrate and the molecular gas layer. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4737607] |
| 收录类别 | SCI |
| 资助信息 | NSF of China [10874210, 91121003]; MOST of China [2012CB921700] |
| 语种 | 英语 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/46197]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Feng, BJ,Qin, HJ,He, JH,et al. Tuning the surface plasmon on Ag(111) by organic molecules[J]. JOURNAL OF APPLIED PHYSICS,2012,112(2). |
| APA | Feng, BJ.,Qin, HJ.,He, JH.,He, XY.,Cheng, P.,...&Wu, KH.(2012).Tuning the surface plasmon on Ag(111) by organic molecules.JOURNAL OF APPLIED PHYSICS,112(2). |
| MLA | Feng, BJ,et al."Tuning the surface plasmon on Ag(111) by organic molecules".JOURNAL OF APPLIED PHYSICS 112.2(2012). |
入库方式： OAI收割
来源：物理研究所
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