Self-heating and External Strain Coupling Induced Phase Transition of VO2 Nanobeam as Single Domain Switch

被引：70

作者：

Hu, Bin ^{[1
,2
]}

Zhang, Yan ^{[2
]}

Chen, Wen ^{[1
]}

Xu, Chen ^{[2
]}

Wang, Zhong Lin ^{[2
]}

机构：

[1] Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Sch Mat Sci & Engn, Wuhan 430070, Peoples R China

[2] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA

来源：

ADVANCED MATERIALS | 2011年 / 23卷 / 31期

关键词：

METAL-INSULATOR-TRANSITION; TEMPERATURE; DRIVEN; FILMS;

D O I：

10.1002/adma.201101731

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The single domain insulator-to-metal transition in VO2 nanobeam triggered by coupling Joule heating and external strain is utilized to fabricate a high performance electromechanical switch, which can be controlled by stretching or compressing the substrate, and the device has potential applications in high sensitivity strain monitor and micro/nano-systems action control such as dynamic logic gates.

引用

页码：3536 / +

页数：7

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