Study of Metallic Nanowires with Arbitrary Cross-Sectional Shapes for Negative Refraction in Visible Regime

	Study of Metallic Nanowires with Arbitrary Cross-Sectional Shapes for Negative Refraction in Visible Regime
	He Y. Y.; Fu Y. Q.; Yu W. X.
	2012
发表期刊	Plasmonics
ISSN	1557-1955
卷号	7 期号:4 页码:619-626
摘要	Considering the nanofabrication errors, the real fabricated metallic nanowires may have irregular cross-sectional shapes. In this work, the metallic nanowires array with arbitrary cross-sectional shapes for negative refraction in visible regime was studied theoretically. To fully understand the evolution process of the negative refraction of the metallic wires with irregular cross-sectional shapes, the effective refractive index, effective mass, and effective radius of the wires were put forth and studied. The nanowire array with arbitrary cross-sectional shapes with different geometrical parameters was investigated in detail by means of computational numerical calculation on the basis of finite difference and time-domain algorithm. The influence of geometrical parameters of the nanowires on negative refraction was systematically analyzed. The calculated results indicate that the irregular shape can play a positive role for the negative refraction-based imaging application.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/34140
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	He Y. Y.,Fu Y. Q.,Yu W. X.. Study of Metallic Nanowires with Arbitrary Cross-Sectional Shapes for Negative Refraction in Visible Regime[J]. Plasmonics,2012,7(4):619-626.
APA	He Y. Y.,Fu Y. Q.,&Yu W. X..(2012).Study of Metallic Nanowires with Arbitrary Cross-Sectional Shapes for Negative Refraction in Visible Regime.Plasmonics,7(4),619-626.
MLA	He Y. Y.,et al."Study of Metallic Nanowires with Arbitrary Cross-Sectional Shapes for Negative Refraction in Visible Regime".Plasmonics 7.4(2012):619-626.