Elimination of the Schottky Barrier at an Au-ZnSe Nanowire Nanocontact via in Situ Joule Heating

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	Elimination of the Schottky Barrier at an Au-ZnSe Nanowire Nanocontact via in Situ Joule Heating
	Tan, Y ; Wang, YG
刊名	CHINESE PHYSICS LETTERS
	2013
卷号	30 期号:1
ISSN号	0256-307X
通讯作者	Wang, YG (reprint author), Chinese Acad Sci, Inst Phys, Beijing Lab Condensed Matter Phys, POB 603, Beijing 100190, Peoples R China.
中文摘要	In order to improve electron transport, in situ Joule heating of an Au-ZnSe nanowire-Au (M-S-M) nanostructure is conducted inside transmission electron microscopy (TEM) until the Au metal is molten at the reversely biased Au-ZnSe nanowire (M-S) nanocontact. The observed microstructural evolution is responsible for the electron transport property changes, i.e. a nonlinear to linear transformation in the current-voltage (I-V) relationship was measured in situ before and after the Joule annealing. The linear characteristic in the I-V relationship confirms elimination of the Schottky barrier at the M-S nanocontact and formation of ohmic contacts. Consequently, electron transport at the M-S nanocontact can be significantly improved by the removal of the Schottky barrier via in situ Joule heating.
资助信息	National Natural Science Foundation of China [60976078, 11274365]; Hunan Agricultural University [12QN05]
语种	英语
公开日期	2014-01-16
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/56962]
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	Tan, Y,Wang, YG. Elimination of the Schottky Barrier at an Au-ZnSe Nanowire Nanocontact via in Situ Joule Heating[J]. CHINESE PHYSICS LETTERS,2013,30(1).
APA	Tan, Y,&Wang, YG.(2013).Elimination of the Schottky Barrier at an Au-ZnSe Nanowire Nanocontact via in Situ Joule Heating.CHINESE PHYSICS LETTERS,30(1).
MLA	Tan, Y,et al."Elimination of the Schottky Barrier at an Au-ZnSe Nanowire Nanocontact via in Situ Joule Heating".CHINESE PHYSICS LETTERS 30.1(2013).