Knowledge Management System of Institue of Mechanics, CAS
| The Surface- And Size-Dependent Elastic Moduli Of Nanostructures | |
Guo JG(郭建刚) ; Zhao YP(赵亚溥); Zhao, YP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
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| Source Publication | Surface Review And Letters
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| 2007 | |
| Pages | 667-670 |
| ISSN | 0218-625X |
| Abstract | 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. |
| Keyword | Size-dependent Elastic Moduli Surface Effects Nanostructures Films Stress Wires |
| DOI | 10.1142/S0218625X07010044 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000251387500025 |
| WOS Keyword | FILMS ; STRESS ; WIRES |
| WOS Research Area | Chemistry ; Physics |
| WOS Subject | Chemistry, Physical ; Physics, Condensed Matter |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/25576 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Zhao, YP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China. |
| Recommended Citation GB/T 7714 | Guo JG,Zhao YP,Zhao, YP . The Surface- And Size-Dependent Elastic Moduli Of Nanostructures[J]. Surface Review And Letters,2007:667-670. |
| APA | 郭建刚,赵亚溥,&Zhao, YP .(2007).The Surface- And Size-Dependent Elastic Moduli Of Nanostructures.Surface Review And Letters,667-670. |
| MLA | 郭建刚,et al."The Surface- And Size-Dependent Elastic Moduli Of Nanostructures".Surface Review And Letters (2007):667-670. |
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| J2007-42.pdf（317KB） | 开放获取 | -- | View Download | |||
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