Surface Energy-Controlled Self-Collapse of Carbon Nanotube Bundles With Large and Reversible Volumetric Deformation
文献类型：期刊论文
| 作者 | Cheng Y; Pugno NM; Shi XH(施兴华) ; Chen B; Gao HJ
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| 刊名 | JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME
 |
| 出版日期 | 2013-07 |
| 卷号 | 80期号:4页码:040902/1-040902/5 |
| 通讯作者邮箱 | chengy@ihpc.a-star.edu.sg; huajian_gao@brown.edu |
| 关键词 | molecular dynamics carbon nanotube bundle |
| ISSN号 | 0021-8936 |
| 产权排序 | [Cheng, Yuan] ASTAR, Inst High Performance Comp, Singapore 138632, Singapore; [Pugno, Nicola Maria] Univ Trento, Dept Civil Environm & Mech Engn, I-38123 Trento, Italy; [Shi, Xinghua] Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing 100190, Peoples R China; [Chen, Bin] Zhejiang Univ, Dept Engn Mech, Hangzhou 310027, Peoples R China; [Gao, Huajian] Brown Univ, Sch Engn, Providence, RI 02912 USA |
| 通讯作者 | Cheng, Y (reprint author), ASTAR, Inst High Performance Comp, Singapore 138632, Singapore. |
| 合作状况 | 国际 |
| 中文摘要 | Molecular dynamics simulations are performed to investigate the effect of surface energy on equilibrium configurations and self-collapse of carbon nanotube bundles. It is shown that large and reversible volumetric deformation of such bundles can be achieved by tuning the surface energy of the system through an applied electric field. The dependence of the bundle volume on surface energy, bundle radius, and nanotube radius is discussed via a dimensional analysis and determined quantitatively using the simulation results. The study demonstrates potential of carbon nanotubes for applications in nanodevices where large, reversible, and controllable volumetric deformations are desired. |
| 学科主题 | 固体力学 |
| 分类号 | 一类/力学重要期刊 |
| 收录类别 | SCI ; EI |
| 资助信息 | A*Star Visiting Investigator Program "Size Effects in Small Scale Materials"; European Research Council under the European Union [279985] |
| 原文出处 | http://dx.doi.org/10.1115/1.4024174 |
| 语种 | 英语 |
| WOS记录号 | WOS:000326177600003 |
| 公开日期 | 2013-12-04 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/47555]  |
| 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 | Cheng Y,Pugno NM,Shi XH,et al. Surface Energy-Controlled Self-Collapse of Carbon Nanotube Bundles With Large and Reversible Volumetric Deformation[J]. JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME,2013,80(4):040902/1-040902/5. |
| APA | Cheng Y,Pugno NM,施兴华,Chen B,&Gao HJ.(2013).Surface Energy-Controlled Self-Collapse of Carbon Nanotube Bundles With Large and Reversible Volumetric Deformation.JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME,80(4),040902/1-040902/5. |
| MLA | Cheng Y,et al."Surface Energy-Controlled Self-Collapse of Carbon Nanotube Bundles With Large and Reversible Volumetric Deformation".JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME 80.4(2013):040902/1-040902/5. |
入库方式： OAI收割
来源：力学研究所
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