Higher-order harmonic resonances and mechanical properties of individual cadmium sulphide nanowires measured by in situ transmission electron microscopy
文献类型：期刊论文
| 作者 | Gao, P ; Liu, KH ; Liu, L ; Wang, ZZ ; Liao, ZL ; Xu, Z ; Wang, WL ; Bai, XD ; Wang, E ; Li, YQ |
| 刊名 | JOURNAL OF ELECTRON MICROSCOPY
 |
| 出版日期 | 2010 |
| 卷号 | 59期号:4页码:285 |
| 关键词 | MULTIWALLED CARBON NANOTUBES ELECTROMECHANICAL RESONATOR ELASTIC-MODULUS STRENGTH |
| ISSN号 | 0022-0744 |
| 通讯作者 | Bai, XD: Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | The higher-order harmonic resonances, including second and third harmonic modes, were induced by applying alternative current signals inside a high-resolution transmission electron microscope (HRTEM), which have been used to study the mechanical properties of individual cadmium sulphide (CdS) nanowires. Young's moduli (E) and mechanical quality factors (Q) of individual CdS nanowires with diameters in the range of 50-350 nm were measured with the assistance of the mechanical resonances. The results indicate that the smooth nanowires have larger E and Q in comparison with the rough nanowires, and for the rough nanowires, E and Q increase with increasing diameters. The morphology- and size-dependent mechanical properties of CdS nanowires are directly correlated with their structure, as imaged by in situ TEM. |
| 收录类别 | SCI |
| 资助信息 | National Science Foundation [50725209, 10874218]; Ministry of Science and Technology [2009DFA01290, 2007CB936203, 2007AA03Z353]; Chinese Academy of Sciences of China |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/39295]  |
| 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 | Gao, P,Liu, KH,Liu, L,et al. Higher-order harmonic resonances and mechanical properties of individual cadmium sulphide nanowires measured by in situ transmission electron microscopy[J]. JOURNAL OF ELECTRON MICROSCOPY,2010,59(4):285. |
| APA | Gao, P.,Liu, KH.,Liu, L.,Wang, ZZ.,Liao, ZL.,...&Li, YQ.(2010).Higher-order harmonic resonances and mechanical properties of individual cadmium sulphide nanowires measured by in situ transmission electron microscopy.JOURNAL OF ELECTRON MICROSCOPY,59(4),285. |
| MLA | Gao, P,et al."Higher-order harmonic resonances and mechanical properties of individual cadmium sulphide nanowires measured by in situ transmission electron microscopy".JOURNAL OF ELECTRON MICROSCOPY 59.4(2010):285. |
入库方式： OAI收割
来源：物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。