In Situ Transmission Electron Microscopy Investigation on Fatigue Behavior of Single ZnO Wires under High-Cycle Strain

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	In Situ Transmission Electron Microscopy Investigation on Fatigue Behavior of Single ZnO Wires under High-Cycle Strain
	Li, PF ; Liao, QL ; Yang, SZ ; Bai, XD ; Huang, YH ; Yan, XQ ; Zhang, Z ; Liu, S ; Lin, P ; Kang, Z ; Zhang, Y
刊名	NANO LETTERS
	2014
卷号	14 期号:2 页码:480
关键词	ZnO wires in situ TEM electromechanical resonance fatigue behavior elastic modulus
ISSN号	1530-6984
通讯作者	Zhang, Y (reprint author), Univ Sci & Technol Beijing, State Key Lab Adv Met & Mat, Sch Mat Sci & Engn, Key Lab New Energy Mat & Technol, Beijing 100083, Peoples R China.
中文摘要	The fatigue behavior of ZnO nanowires (NWs) and microwires was systematically investigated with in situ transmission electron microscopy electromechanical resonance method. The elastic modulus and mechanical quality factors of ZnO wires were obtained. No damage or failure was found in the intact ZnO wires after resonance for about 10(8)-10(9) cycles, while the damaged ZnO NW under electron beam (e-beam) irradiation fractured after resonance for seconds. The research results will provide a useful guide for designing, fabricating, and optimizing electromechanical nanodevices based on ZnO nanomaterials, as well as future applications.
资助信息	Program of Introducing Talents of Discipline to Universities; National Major Research Program of China [2013CB932602]; NSFC [51372020, 51232001, 51002008, 51172022]; Beijing Municipal Commission of Education; Fundamental Research Funds for the Central Universities; Program for Changjiang Scholars, and Innovative Research Team in University
语种	英语
公开日期	2015-04-14
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/59344]
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, PF,Liao, QL,Yang, SZ,et al. In Situ Transmission Electron Microscopy Investigation on Fatigue Behavior of Single ZnO Wires under High-Cycle Strain[J]. NANO LETTERS,2014,14(2):480.
APA	Li, PF.,Liao, QL.,Yang, SZ.,Bai, XD.,Huang, YH.,...&Zhang, Y.(2014).In Situ Transmission Electron Microscopy Investigation on Fatigue Behavior of Single ZnO Wires under High-Cycle Strain.NANO LETTERS,14(2),480.
MLA	Li, PF,et al."In Situ Transmission Electron Microscopy Investigation on Fatigue Behavior of Single ZnO Wires under High-Cycle Strain".NANO LETTERS 14.2(2014):480.