| 有孔探针近场拉曼光谱和成像技术进展 |
| |
| 引用本文： | 江洋,任斌,田中群. 有孔探针近场拉曼光谱和成像技术进展[J]. 光谱学与光谱分析, 2008, 28(5): 1080-1090. DOI: 10.3964/j.issn.1000-0593.2008.05.029 |
| |
| 作者姓名： | 江洋 任斌 田中群 |
| |
| 作者单位： | 厦门大学固体表面物理化学国家重点实验室，厦门大学化学化工学院，福建 厦门 361005 |
| |
| 基金项目： | 国家自然科学基金 , 高等学校博士学科点专项科研项目 |
| |
| 摘 要： | 基于有孔探针SNOM的近场拉曼光谱和成像技术的出现使得拉曼光谱的分辨率突破了光学衍射极限，从而提供了一个有力的工具对样品亚波长尺度之下的化学信息进行表征。文章讨论了探针性质对实现近场拉曼光谱的影响，并全面地介绍了有孔探针近场拉曼光谱发展十余年来在纳米尺度化学分辨成像、液-液界面性质研究、微观层面解释SERS增强机理、图像化反映SERS热点分布等诸多领域的研究进展。
|
| 关 键 词： | 近场光学显微镜 近场拉曼光谱 近场拉曼成像 表面增强拉曼光谱 |
| 文章编号： | 1000-0593(2008)05-1080-11 |
| 收稿时间： | 2007-06-10 |
| 修稿时间： | 2007-06-10 |
Development of Aperture Probe Near-Field Raman Spectroscopy and Microscopy |
| |
| JIANG Yang,REN Bin,TIAN Zhong-qun. Development of Aperture Probe Near-Field Raman Spectroscopy and Microscopy[J]. Spectroscopy and Spectral Analysis, 2008, 28(5): 1080-1090. DOI: 10.3964/j.issn.1000-0593.2008.05.029 |
| |
| Authors: | JIANG Yang REN Bin TIAN Zhong-qun |
| |
| Affiliation: | State Key Laboratory for Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China |
| |
| Abstract: | The appearance of near-field Raman spectroscopy that is based on aperture probe scanning near-field optical microscopy makes the resolution of Raman spectroscopy beyond the optical diffraction limitation.It provided a powerful tool to probe chemical information of sample on subwavelength scale.The present article illustrates the influence of probe character on near-field Raman spectroscopy.Furthermore,the development over ten years in chemical resolution imaging on nanoscale,special properties of liquid-liquid interface,exploring SERS mechanism and observing hotspots beneath subwavelength scale etc.were introduced in detail. |
| |
| Keywords: | Scanning near-field optical microscopy Near-field Raman specteoscopy Near-field Raman microscopy Surface enhanced Raman spectroscopy |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《光谱学与光谱分析》浏览原始摘要信息 |
|
点击此处可从《光谱学与光谱分析》下载全文 |
