The surface- and size-dependent elastic moduli of nanostructures
文献类型：会议论文
| 作者 | Guo JG(郭建刚) ; Zhao YP(赵亚溥); Zhao YP
|
| 出版日期 | 2007 |
| 会议名称 | Asia-Pacific Conference on Surface Science and Engineering |
| 会议日期 | DEC 19-21, 2006 |
| 会议地点 | Hong Kong, PEOPLES R CHINA |
| 通讯作者邮箱 | yzhao@imech.ac.cn |
| 关键词 | Size-Dependent Elastic Moduli Surface Effects Nanostructures Films Stress Wires |
| 页码 | 667-670 |
| 通讯作者 | Zhao YP |
| 中文摘要 | A theoretical model is presented to investigate the size-dependent elastic moduli of nanostructures with the effects of the surface relaxation surface energy taken into consideration. At nanoscale, due to the large ratios of the surface-to-volume, the surface effects, which include surface relaxation surface energy, etc., can play important roles. Thus, the elastic moduli of nanostructures become surface- and size-dependent. In the research, the three-dimensional continuum model of the nanofilm with the surface effects is investigated. The analytical expressions of five nonzero elastic moduli of the nanofilm are derived, and then the dependence of the elastic moduli is discussed on the surface effects and the characteristic dimensions of nanofilms. |
| 收录类别 | CPCI-S |
| 会议录 | Surface Review And Letters
 |
| 会议录出版者 | Singapore |
| 会议录出版地 | World Scientific Publ Co Pte Ltd |
| 语种 | 英语 |
| ISSN号 | 0218-625X |
| WOS记录号 | WOS:000251387500025 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/25488]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 通讯作者 | Zhao YP |
| 推荐引用方式 GB/T 7714 | Guo JG,Zhao YP,Zhao YP. The surface- and size-dependent elastic moduli of nanostructures[C]. 见:Asia-Pacific Conference on Surface Science and Engineering. Hong Kong, PEOPLES R CHINA. DEC 19-21, 2006. |
入库方式： OAI收割
来源：力学研究所
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。