Surface-enhanced resonance Raman scattering spectroscopy of single R6G molecules
文献类型：期刊论文
| 作者 | Zhou ZH ; Liu L ; Wang GY ; Xu ZZ(徐至展) |
| 刊名 | chin. phys.
 |
| 出版日期 | 2006 |
| 卷号 | 15期号:1页码:126 |
| 关键词 | single-molecule spectroscopy surface-enhanced resonance Raman scattering spectral polarization Poisson distribution |
| ISSN号 | 1009-1963 |
| 中文摘要 | surface-enhanced resonance raman scattering (serrs) of rhodamine 6g (r6g) adsorbed on colloidal silver clusters has been studied. based on the great enhancement of the raman signal and the quench of the fluorescence, the serrs spectra of r6g were recorded for the samples of dye colloidal solution with different concentrations. spectral inhomogeneity behaviours from single molecules in the dried sample films were observed with complementary evidences, such as spectral polarization, spectral diffusion, intensity fluctuation of vibrational lines and even "breathing" of the molecules. sequential spectra observed from a liquid sample with an average of 0.3 dye molecules in the probed volume exhibited the expected poisson distribution for actually measuring 0, 1 or 2 molecules. difference between the serrs spectra of r6g excited by linearly and circularly polarized light were experimentally measured. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000234907400020 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/762]  |
| 专题 | 上海光学精密机械研究所_强场激光物理国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhou ZH,Liu L,Wang GY,et al. Surface-enhanced resonance Raman scattering spectroscopy of single R6G molecules[J]. chin. phys.,2006,15(1):126, 131. |
| APA | Zhou ZH,Liu L,Wang GY,&徐至展.(2006).Surface-enhanced resonance Raman scattering spectroscopy of single R6G molecules.chin. phys.,15(1),126. |
| MLA | Zhou ZH,et al."Surface-enhanced resonance Raman scattering spectroscopy of single R6G molecules".chin. phys. 15.1(2006):126. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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