Field enhancement and molecular response in surface-enhanced Raman scattering and fluorescence spectroscopy
文献类型：期刊论文
| 作者 | Kall, M ; Xu, HX ; Johansson, P |
| 刊名 | JOURNAL OF RAMAN SPECTROSCOPY
 |
| 出版日期 | 2005 |
| 卷号 | 36期号:6-7页码:510 |
| 关键词 | ARBITRARY SPHERES NANOPARTICLES |
| ISSN号 | 0377-0486 |
| 通讯作者 | Kall, M: Chalmers Univ Technol, Dept Appl Phys, S-41296 Gothenburg, Sweden. |
| 中文摘要 | We present a theoretical analysis of surface-enhanced Raman scattering and fluorescence emission from chromophoric molecules located at electromagnetic 'hot spots' in nanoparticle aggregates. The model combines classical electrodynamic enhancement effects with molecular quantum dynamics and allows us to quantify various molecular cross-sections and spectral properties. For a model molecule that simulates rhodamine 6G, we find that an electromagnetic Raman enhancement of the order of loll results in an effective Raman cross-section of the order of 10(-14) cm(2), in agreement with single-molecule Raman measurements. Copyright (c) 2005 John Wiley & Sons, Ltd. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/38166]  |
| 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 | Kall, M,Xu, HX,Johansson, P. Field enhancement and molecular response in surface-enhanced Raman scattering and fluorescence spectroscopy[J]. JOURNAL OF RAMAN SPECTROSCOPY,2005,36(6-7):510. |
| APA | Kall, M,Xu, HX,&Johansson, P.(2005).Field enhancement and molecular response in surface-enhanced Raman scattering and fluorescence spectroscopy.JOURNAL OF RAMAN SPECTROSCOPY,36(6-7),510. |
| MLA | Kall, M,et al."Field enhancement and molecular response in surface-enhanced Raman scattering and fluorescence spectroscopy".JOURNAL OF RAMAN SPECTROSCOPY 36.6-7(2005):510. |
入库方式： OAI收割
来源：物理研究所
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