Laterally Tunable Plasmon Resonance in Confined Biatomic-Layer Ag Nanodisks
文献类型：期刊论文
| 作者 | Qin, HJ ; Gao, Y ; Teng, J ; Xu, HX ; Wu, KH ; Gao, SW |
| 刊名 | NANO LETTERS
 |
| 出版日期 | 2010 |
| 卷号 | 10期号:8页码:2961 |
| 关键词 | SURFACE EXCITATIONS DISPERSION FILMS GAAS |
| ISSN号 | 1530-6984 |
| 通讯作者 | Wu, KH: Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | We report on the fabrication and investigation of the plasmon excitations in laterally confined quasi-two-dimensional (2D) Ag nanodisks on a Si(111) substrate. Different from the Mie resonance in Ag clusters and the propagating plasmon waves in 2D systems, these ultrathin nanodisks exhibit a low-energy plasmon resonance whose frequency is continuously tunable by the disk diameter. Quantum-mechanical simulations revealed the origin and the effects of screening and charge transfer on the plasmon excitation. The character and size-dependence are promising for engineering plasmonic and optical properties in supported 2D systems. |
| 收录类别 | SCI |
| 资助信息 | National Science Foundation [10874210]; CAS; MOST of China [2007CB936800]; STINT; SSF of Sweden |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/40722]  |
| 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 | Qin, HJ,Gao, Y,Teng, J,et al. Laterally Tunable Plasmon Resonance in Confined Biatomic-Layer Ag Nanodisks[J]. NANO LETTERS,2010,10(8):2961. |
| APA | Qin, HJ,Gao, Y,Teng, J,Xu, HX,Wu, KH,&Gao, SW.(2010).Laterally Tunable Plasmon Resonance in Confined Biatomic-Layer Ag Nanodisks.NANO LETTERS,10(8),2961. |
| MLA | Qin, HJ,et al."Laterally Tunable Plasmon Resonance in Confined Biatomic-Layer Ag Nanodisks".NANO LETTERS 10.8(2010):2961. |
入库方式： OAI收割
来源：物理研究所
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