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
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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). |
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