Effect of the electronic dimensionality of electrodes on the current-voltage characteristics of single molecular devices

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	Effect of the electronic dimensionality of electrodes on the current-voltage characteristics of single molecular devices
	Li, ZL ; Wang, CK ; Yi, L ; Xue, QK
刊名	ACTA PHYSICA SINICA
	2004
卷号	53 期号:5 页码:1490
关键词	TRANSPORT-PROPERTIES CARBON NANOTUBE CONDUCTANCE WIRES 1ST-PRINCIPLES RESISTANCE FORMALISM JUNCTIONS MODEL
ISSN号	1000-3290
通讯作者	Wang, CK: Shandong Normal Univ, Dept Phys, Jinan 250014, Peoples R China.
中文摘要	The electrodes can be constructed by different dimensionality of electronic systems in energy representation when the current through the molecular junction is measured. Basing on the elastic scattering Green function theory, we have developed the theoretical methods for studying the electronic transport properties of molecular junctions and paid attention to the influence of the dimensionality of electrodes. The alpha, alpha'-xylyl dithiol molecule is taken as an example and its current-voltage characteristics have been investigated for electrodes with different-dimension electronic systems. The numerical results show that dimensionality of metal contacts has strong effect on the current-voltage characteristics of molecular junction, in particular the shape of the conductance curves.
收录类别	SCI
语种	中文
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/36598]
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	Li, ZL,Wang, CK,Yi, L,et al. Effect of the electronic dimensionality of electrodes on the current-voltage characteristics of single molecular devices[J]. ACTA PHYSICA SINICA,2004,53(5):1490.
APA	Li, ZL,Wang, CK,Yi, L,&Xue, QK.(2004).Effect of the electronic dimensionality of electrodes on the current-voltage characteristics of single molecular devices.ACTA PHYSICA SINICA,53(5),1490.
MLA	Li, ZL,et al."Effect of the electronic dimensionality of electrodes on the current-voltage characteristics of single molecular devices".ACTA PHYSICA SINICA 53.5(2004):1490.