Quantum Dot-Based Local Field Imaging Reveals Plasmon-Based Interferometric Logic in Silver Nanowire Networks

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	Quantum Dot-Based Local Field Imaging Reveals Plasmon-Based Interferometric Logic in Silver Nanowire Networks
	Wei, H ; Li, ZP ; Tian, XR ; Wang, ZX ; Cong, FZ ; Liu, N ; Zhang, SP ; Nordlander, P ; Halas, NJ ; Xu, HX
刊名	NANO LETTERS
	2011
卷号	11 期号:2 页码:471
关键词	ELECTRICAL DETECTION SURFACE-PLASMONS OPERATIONS LIGHT PROPAGATION PHYSICS OPTICS SCALE
ISSN号	1530-6984
通讯作者	Nordlander, P (reprint author), Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Box 603-146, Beijing 100190, Peoples R China.
中文摘要	We show that the local electric field distribution of propagating plasmons along silver nanowires can be imaged by coating the nanowires with a layer of quantum dots, held off the surface of the nanowire by a nanoscale dielectric spacer layer. In simple networks of silver nanowires with two optical inputs, control of the optical polarization and phase of the input fields directs the guided waves to a specific nanowire output. The QD-luminescent images of these structures reveal that a complete family of phase-dependent, interferometric logic functions can be performed on these simple networks. These results show the potential for plasmonic waveguides to support compact interferometric logic operations.
收录类别	SCI
资助信息	NSFC [10625418, 10874233, 11004237]; MOST [2006DFB02020, 2007CB936800, 2009CB930700]; CAS; Robert A. Welch Foundation [C-1220, C-1222]
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/311004/51665]
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,Li, ZP,Tian, XR,et al. Quantum Dot-Based Local Field Imaging Reveals Plasmon-Based Interferometric Logic in Silver Nanowire Networks[J]. NANO LETTERS,2011,11(2):471.
APA	Wei, H.,Li, ZP.,Tian, XR.,Wang, ZX.,Cong, FZ.,...&Xu, HX.(2011).Quantum Dot-Based Local Field Imaging Reveals Plasmon-Based Interferometric Logic in Silver Nanowire Networks.NANO LETTERS,11(2),471.
MLA	Wei, H,et al."Quantum Dot-Based Local Field Imaging Reveals Plasmon-Based Interferometric Logic in Silver Nanowire Networks".NANO LETTERS 11.2(2011):471.