Shape transition of unstrained flattest single-walled carbon nanotubes under pressure
文献类型：期刊论文
| 作者 | Ou-Yang, ZC
|
| 刊名 | JOURNAL OF APPLIED PHYSICS
 |
| 出版日期 | 2014 |
| 卷号 | 115期号:4页码:44512 |
| 关键词 | HYDROSTATIC-PRESSURE COLLOIDAL DOMAINS REACTIVITY |
| ISSN号 | 0021-8979 |
| 通讯作者 | Mu, WH (reprint author), MIT, Dept Chem, Cambridge, MA 02139 USA. |
| 英文摘要 | Single walled carbon nanotube's (SWCNT's) cross section can be flattened under hydrostatic pressure. One example is the cross section of a single walled carbon nanotube successively deforms from the original round shape to oval shape, then to peanut-like shape. At the transition point of reversible deformation between convex shape and concave shape, the side wall of nanotube is flattest. This flattest tube has many attractive properties. In the present work, an approximate approach is developed to determine the equilibrium shape of this unstrained flattest tube and the curvature distribution of this tube. Our results are in good agreement with recent numerical results, and can be applied to the study of pressure controlled electric properties of single walled carbon nanotubes. The present method can also be used to study other deformed inorganic and organic tube-like structures. (C) 2014 AIP Publishing LLC. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | Singapore-MIT Alliance for Research and Technology (SMART), National Science Foundation [NSF CHE-112825]; National Science Foundation of China (NSFC) [11074259, 11374310]; National Natural Science Foundation of China [91027045]; Center for Excitonics, an Energy Frontier Research Center; U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences [DE-SC0001088] |
| 原文出处 | http://dx.doi.org/10.1063/1.4863455 |
| 语种 | 英语 |
| WOS记录号 | WOS:000331210800120 |
| 公开日期 | 2014-04-25 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/15498]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Ou-Yang, ZC. Shape transition of unstrained flattest single-walled carbon nanotubes under pressure[J]. JOURNAL OF APPLIED PHYSICS,2014,115(4):44512. |
| APA | Ou-Yang, ZC.(2014).Shape transition of unstrained flattest single-walled carbon nanotubes under pressure.JOURNAL OF APPLIED PHYSICS,115(4),44512. |
| MLA | Ou-Yang, ZC."Shape transition of unstrained flattest single-walled carbon nanotubes under pressure".JOURNAL OF APPLIED PHYSICS 115.4(2014):44512. |
入库方式： OAI收割
来源：理论物理研究所
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