Polarization dependence of surface-enhanced Raman scattering in gold nanoparticle-nanowire systems

CORC > 物理研究所 > 物理所公开发表论文 > 期刊论文

	Polarization dependence of surface-enhanced Raman scattering in gold nanoparticle-nanowire systems
	Wei, H ; Hao, F ; Huang, YZ ; Wang, WZ ; Nordlander, P ; Xu, HX
刊名	NANO LETTERS
	2008
卷号	8 期号:8 页码:2497
关键词	SPECTROSCOPY MOLECULES JUNCTIONS FILMS SERS
ISSN号	1530-6984
通讯作者	Nordlander, P (reprint author), Rice Univ, Lab Nanophoton, Dept Phys & Astron, Houston, TX 77005 USA.
中文摘要	We study the polarization dependence of surface-enhanced Raman scattering (SERS) in coupled gold nanoparticle-nanowire systems. The coupling between the continuous nanowire plasmons and the localized nanoparticle plasmons results in significant field enhancements and SERS enhancements comparable to those found in nanoparticle dimer junctions. The SERS intensity is maximal when the incident light is polarized across the particle and the wire, and the enhancement is remarkably insensitive to the detailed geometrical structures of the nanoparticles.
收录类别	SCI
资助信息	NSFC [10625418, 90406024]; MOST [2006DFB02020, 2007CB936800]; U.S. Army Research Office [W911NF-04-1-0203]; NSF [EEC-0304097]; Robert A. Welch foundation [C-1222]; Swedish Research Council (VR)
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/51096]
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	Wei, H,Hao, F,Huang, YZ,et al. Polarization dependence of surface-enhanced Raman scattering in gold nanoparticle-nanowire systems[J]. NANO LETTERS,2008,8(8):2497.
APA	Wei, H,Hao, F,Huang, YZ,Wang, WZ,Nordlander, P,&Xu, HX.(2008).Polarization dependence of surface-enhanced Raman scattering in gold nanoparticle-nanowire systems.NANO LETTERS,8(8),2497.
MLA	Wei, H,et al."Polarization dependence of surface-enhanced Raman scattering in gold nanoparticle-nanowire systems".NANO LETTERS 8.8(2008):2497.