Effect of shape,height,and interparticle spacing of Au nanoparticles on the sensing performance of Au nanoparticle array

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	Effect of shape,height,and interparticle spacing of Au nanoparticles on the sensing performance of Au nanoparticle array
	Li Junhua ; Kan Qiang ; Wang Chunxia ; Chen Hongda
刊名	chinese optics letters
	2011
卷号	9 期号:9 页码:090501-1-090501-4
ISSN号	effect of shape,height,and interparticle spacing of au nanoparticles on the sensing performance of au nanoparticle array
中文摘要	the effect of shape,height,and interparticle spacing of au nanoparticles(nps)on the sensing performance of au np array is systematically investigated.lengthening the major axis of elliptical nps with the minor axis kept constant will cause the redshift of the local surface plasmon(lsp)resonance mode,enhance the sensitivity,and widen the resonance peaks.larger height corresponds to smaller lsp resonance wavelength and narrower resonance peak.with each np size unchanged,larger interparticle spacing corresponds to larger resonance wavelength and smaller full-width at half-maximum(fwhm).moreover,duty cycle is important for sensitivity,which is largest when the duty cycle is 0.4.
学科主题	光电子学
收录类别	CSCD
资助信息	national natural science foundation of china,national“973”project of china,national“863”program of china
语种	英语
公开日期	2012-07-17
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/23274]
专题	半导体研究所_集成光电子学国家重点实验室
推荐引用方式 GB/T 7714	Li Junhua,Kan Qiang,Wang Chunxia,et al. Effect of shape,height,and interparticle spacing of Au nanoparticles on the sensing performance of Au nanoparticle array[J]. chinese optics letters,2011,9(9):090501-1-090501-4.
APA	Li Junhua,Kan Qiang,Wang Chunxia,&Chen Hongda.(2011).Effect of shape,height,and interparticle spacing of Au nanoparticles on the sensing performance of Au nanoparticle array.chinese optics letters,9(9),090501-1-090501-4.
MLA	Li Junhua,et al."Effect of shape,height,and interparticle spacing of Au nanoparticles on the sensing performance of Au nanoparticle array".chinese optics letters 9.9(2011):090501-1-090501-4.