Dynamic nanomechanics of zinc oxide nanowires
文献类型：期刊论文
| 作者 | Wang, LF ; Tian, XZ ; Yang, SZ ; Xu, Z ; Wang, WL ; Bai, XD |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2012 |
| 卷号 | 100期号:16 |
| 关键词 | MECHANICAL-PROPERTIES ZNO NANOWIRES RESONANCES NANOBELTS |
| ISSN号 | 0003-6951 |
| 通讯作者 | Bai, XD: Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | The electromechanical resonances of individual zinc oxide nanowires were induced by alternative current (ac) signals inside a transmission electron micrcrope, which have been used to measure the mechanical quality factors (Q) and elastic bending moduli (E) of a single zinc oxide (ZnO) nanowire. The resonance amplitudes were tuned by the applied ac voltages. The results indicate that Q drops as much as similar to 80% with increasing resonance amplitudes, while E slightly decreases (similar to 3%). The mechanism of the amplitude-dependent mechanical properties is discussed. This study on dynamic nanomechanics of ZnO nanowires is significant for their cantilever-based applications. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4704919] |
| 收录类别 | SCI |
| 资助信息 | MOST [2012CB933003]; CAS [KJCX2-YW-M13, KJCX2-YW-W35]; NSF of China [11027402, 20973195] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/36258]  |
| 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 | Wang, LF,Tian, XZ,Yang, SZ,et al. Dynamic nanomechanics of zinc oxide nanowires[J]. APPLIED PHYSICS LETTERS,2012,100(16). |
| APA | Wang, LF,Tian, XZ,Yang, SZ,Xu, Z,Wang, WL,&Bai, XD.(2012).Dynamic nanomechanics of zinc oxide nanowires.APPLIED PHYSICS LETTERS,100(16). |
| MLA | Wang, LF,et al."Dynamic nanomechanics of zinc oxide nanowires".APPLIED PHYSICS LETTERS 100.16(2012). |
入库方式： OAI收割
来源：物理研究所
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