Shape dependent resonance light scattering properties of gold nanorods

doi:10.1016/j.mseb.2005.03.022

	Shape dependent resonance light scattering properties of gold nanorods
	Zhu, J ; Huang, LQ ; Zhao, JW ; Wang, YC ; Zhao, YR ; Hao, LM ; Lu, YM
刊名	MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY
	2005-08-15
卷号	121 页码:199-203
关键词	nanorods surface plasmon resonance scattering aspect ratio quasi-static
ISSN号	0921-5107
DOI	10.1016/j.mseb.2005.03.022
英文摘要	Suspended gold nanorods with mean aspect ratio 2.5 have been synthesized via electrochemical method. Resonance scattering properties have been studied. Two scattering peaks fixed at 400 and 640 nm are due to the scattering of the gold nanorods via coupling to the transverse and longitudinal surface plasmon resonance. The quasi-static calculation results indicate that with the increasing aspect ratio of the nanorods, the longer wavelength scattering peak red shifts linearly and the shorter wavelength peak blue shifts non-linearly. When aspect ratio a/b = 1.0, ellipse degenerate to sphere and the two peaks unite into one peak at 450 nm. (c) 2005 Elsevier B.V. All rights reserved.
WOS关键词	OPTICAL-PROPERTIES ; METAL ; NANOPARTICLES ; SILVER
WOS研究方向	Materials Science ; Physics
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000230273700002
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/25770]
专题	中国科学院近代物理研究所
通讯作者	Zhu, J
作者单位	1.Xian Jiaotong Univ, Sch Sci, Inst Modern Phys, Xian 710049, Peoples R China 2.Univ Cardiff Wales, Dept Phys & Astron, Cardiff, Wales
推荐引用方式 GB/T 7714	Zhu, J,Huang, LQ,Zhao, JW,et al. Shape dependent resonance light scattering properties of gold nanorods[J]. MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY,2005,121:199-203.
APA	Zhu, J.,Huang, LQ.,Zhao, JW.,Wang, YC.,Zhao, YR.,...&Lu, YM.(2005).Shape dependent resonance light scattering properties of gold nanorods.MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY,121,199-203.
MLA	Zhu, J,et al."Shape dependent resonance light scattering properties of gold nanorods".MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY 121(2005):199-203.