Visualized method of chemical enhancement mechanism on SERS and TERS

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	Visualized method of chemical enhancement mechanism on SERS and TERS
	Xia, LX ; Chen, MD ; Zhao, XM ; Zhang, ZL ; Xia, JR ; Xu, HX ; Sun, MT
刊名	JOURNAL OF RAMAN SPECTROSCOPY
	2014
卷号	45 期号:7 页码:533
关键词	visualized method charge difference density chemical enhancement SERS
ISSN号	0377-0486
通讯作者	Xia, LX (reprint author), Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, POB 603-146, Beijing 100190, Peoples R China.
中文摘要	We review our developed visualization method of charge transfer (CT) for chemical enhancement mechanism on surface-enhanced Raman scattering (SERS) and tip-enhanced Raman spectroscopy (TERS). Firstly, we describe our visualization method of charge difference density, which provides direct visual evidence for photoinduced CT. And then, using the visualization method of CT, we interpreted the mechanism of SERS and TERS. Photoinduced charge transfer in the processes of SERS and TERS can be clearly seen. Our visualization method provides a visual and easy understanding way for the mechanism of SERS and TERS. Copyright (C) 2014 John Wiley & Sons, Ltd.
资助信息	National Natural Science Foundation of China [11374353, 11274149]; Program of Shenyang Key Laboratory of Optoelectronic Materials and Technology [F12-254-1-00]; Program for New Century Excellent Talents in University [NCET-12-0077]
语种	英语
公开日期	2015-04-14
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/59282]
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	Xia, LX,Chen, MD,Zhao, XM,et al. Visualized method of chemical enhancement mechanism on SERS and TERS[J]. JOURNAL OF RAMAN SPECTROSCOPY,2014,45(7):533.
APA	Xia, LX.,Chen, MD.,Zhao, XM.,Zhang, ZL.,Xia, JR.,...&Sun, MT.(2014).Visualized method of chemical enhancement mechanism on SERS and TERS.JOURNAL OF RAMAN SPECTROSCOPY,45(7),533.
MLA	Xia, LX,et al."Visualized method of chemical enhancement mechanism on SERS and TERS".JOURNAL OF RAMAN SPECTROSCOPY 45.7(2014):533.