| 由ε探讨SERS效应的电磁增强机理 |
| |
| 引用本文： | 闫永明,吴师,王莉明.由ε探讨SERS效应的电磁增强机理[J].浙江大学学报(理学版),2004,31(3):276-279,285. |
| |
| 作者姓名： | 闫永明 吴师 王莉明 |
| |
| 作者单位： | 1. 辽阳职业技术学院,辽宁,辽阳,111004
2. 浙江大学,化学系,浙江,杭州,310027 |
| |
| 摘 要： | 从能够产生表面增强拉曼散射(SERS)效应的典型金属--银出发,讨论其在光频段的介电函数及与此介电函数相关的表面等离子体共振现象,进而用表面等离子体共振理论讨论SERS效应的电磁增强机理.
|
| 关 键 词： | 表面增强拉曼散射 介电函数 表面等离子体共振 |
| 文章编号： | 1008-9497(2004)03-276-04 |
Discussion on the electromagnetic theory of SERS according to dielectric function |
| |
| YAN Yong-ming,WU Shi,WANG Li-ming.Discussion on the electromagnetic theory of SERS according to dielectric function[J].Journal of Zhejiang University(Sciences Edition),2004,31(3):276-279,285. |
| |
| Authors: | YAN Yong-ming WU Shi WANG Li-ming |
| |
| Institution: | YAN Yong-ming~1,WU Shi~2,WANG Li-ming~1 |
| |
| Abstract: | Silver is the typical metal that can lead to the surface enhanced Raman scattering(SERS) effect.In this paper, the dielectric function of silver is discussed. Furthermore,the surface plasma resonance(SPR)effect,which is concerned with the dielectric function intimately,is studied.The electromagnetic enhancing theory of SERS-SPR is also discussed. |
| |
| Keywords: | surface enhanced Raman scattering(SERS) dielectric function surface plasma resonance(SPR) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《浙江大学学报(理学版)》浏览原始摘要信息 |
| 点击此处可从《浙江大学学报(理学版)》下载免费的PDF全文 |
|
