Mechanics of nanotubes filled with C60, C36 and C20
文献类型：期刊论文
| 作者 | Zhang, ZX; Pan, ZY; Wei, Q; Li, ZJ; Zang, LK; Wang, YX |
| 刊名 | INTERNATIONAL JOURNAL OF MODERN PHYSICS B
 |
| 出版日期 | 2003-10-20 |
| 卷号 | 17页码:4667-4674 |
| 关键词 | carbon nanotube mechanics C fullerene molecular dynamics simulation |
| ISSN号 | 0217-9792 |
| 英文摘要 | The mechanical properties of single-walled nanotubes (SWNTs) filled with small fullerenes (C20, C36 and C60) were investigated using molecular dynamics (MD) simulation. The interaction between carbon atoms was described by a combination of the many-body Brenner potential with a two-body pair potential. We found that below the critical value of the strain, the stress of SWNT increases linearly with the strain and the Young's modulus of certain SWNT with different filling densities is almost the same for small strain. It was also observed that the buckling force, which corresponds to the critical strain, becomes higher as the filling density of SWNT is increased in general. However, in the case of SWNT of larger radius filled with smaller fullerenes, the dependence of the buckling force on the filling density is expected to be different, which was attributive to the long-distance attractive interaction between atoms of fullerene and those of SWNT. |
| WOS关键词 | CARBON NANOTUBES ; ENCAPSULATED C-60 ; TUBES |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000186884100006 |
| 出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
| 源URL | [http://119.78.100.186/handle/113462/38673]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Pan, ZY |
| 作者单位 | Fudan Univ, Inst Modern Phys, State Key Lab Adv Photon Mat & Devices, Shanghai 200433, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, ZX,Pan, ZY,Wei, Q,et al. Mechanics of nanotubes filled with C60, C36 and C20[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS B,2003,17:4667-4674. |
| APA | Zhang, ZX,Pan, ZY,Wei, Q,Li, ZJ,Zang, LK,&Wang, YX.(2003).Mechanics of nanotubes filled with C60, C36 and C20.INTERNATIONAL JOURNAL OF MODERN PHYSICS B,17,4667-4674. |
| MLA | Zhang, ZX,et al."Mechanics of nanotubes filled with C60, C36 and C20".INTERNATIONAL JOURNAL OF MODERN PHYSICS B 17(2003):4667-4674. |
入库方式： OAI收割
来源：近代物理研究所
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。