Adhesive contact between a graphene sheet and a nano-scale corrugated surface
文献类型：期刊论文
| 作者 | Chen H(陈浩) ; Yao Y(姚寅); Chen SH(陈少华)
|
| 刊名 | JOURNAL OF PHYSICS D-APPLIED PHYSICS
 |
| 出版日期 | 2013-05-22 |
| 卷号 | 46期号:20页码:205303/1-205303/6 |
| 通讯作者邮箱 | chenshaohua72@hotmail.com |
| 关键词 | Monolayer Graphene Carbon Nanotubes Copper Nanowires Layer Graphene Resonators Films |
| ISSN号 | 0022-3727 |
| 产权排序 | [Chen, Hao; Yao, Yin; Chen, Shaohua] Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China |
| 通讯作者 | Chen, H (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China. |
| 中文摘要 | Adhesive contacts between graphene sheets and corrugated surfaces are investigated. It is found that the final configuration between the graphene sheet and the substrate depends not only on the surface roughness of the substrate, but also on the length of graphene. A continuous transition, rather than a recent observation of 'snap-through' transition, is exhibited in our study. For a graphene sheet with a fixed length, it is easy to fully conform to the substrate of small roughness. Otherwise, the graphene sheet will remain flat on top of the corrugated substrate due to the unsatisfied bending energy or partially conform to the substrate due to the resistance of large interface friction. In order to reduce the effect of interface friction on the adhesive configuration, a new method, i.e. tilting the graphene sheet with a proper angle, is proposed. The tilting angle will significantly influence the final conformation of the adhesive interface. Some interesting types of behaviour are observed, such as rolling graphene, a double layer of graphene and fully adhesive contact, which is physically determined by the competition of thermal fluctuation and interfacial van der Waals interaction. |
| 学科主题 | 新型材料的力学问题 |
| 分类号 | 二类 |
| 收录类别 | SCI ; EI |
| 资助信息 | NSFC [10972220, 11125211, 11021262]; Nano-project [2012CB937500] |
| 原文出处 | http://dx.doi.org/10.1088/0022-3727/46/20/205303 |
| 语种 | 英语 |
| WOS记录号 | WOS:000318546100014 |
| 公开日期 | 2013-06-13 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/47278]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Chen H,Yao Y,Chen SH. Adhesive contact between a graphene sheet and a nano-scale corrugated surface[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS,2013,46(20):205303/1-205303/6. |
| APA | Chen H,Yao Y,&Chen SH.(2013).Adhesive contact between a graphene sheet and a nano-scale corrugated surface.JOURNAL OF PHYSICS D-APPLIED PHYSICS,46(20),205303/1-205303/6. |
| MLA | Chen H,et al."Adhesive contact between a graphene sheet and a nano-scale corrugated surface".JOURNAL OF PHYSICS D-APPLIED PHYSICS 46.20(2013):205303/1-205303/6. |
入库方式： OAI收割
来源：力学研究所
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