Bending Poisson Effect in Two-Dimensional Crystals
文献类型：期刊论文
| 作者 | Liu XF; Pan DX(潘斗兴) ; Hong YZ; Guo WL
|
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2014-05-21 |
| 卷号 | 112期号:20页码:205502 |
| 通讯作者邮箱 | wlguo@nuaa.edu.cn |
| ISSN号 | 0031-9007 |
| 产权排序 | [Liu, Xiaofei; Guo, Wanlin] Nanjing Univ Aeronaut & Astronaut, State Key Lab Mech & Control Mech Struct, Nanjing 210016, Jiangsu, Peoples R China; [Liu, Xiaofei; Guo, Wanlin] Nanjing Univ Aeronaut & Astronaut, Key Lab Intelligent Nano Mat & Devices MOE, Nanjing 210016, Jiangsu, Peoples R China; [Pan, Douxing; Hong, Yuanzhou] Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China |
| 通讯作者 | Liu, XF (reprint author), Nanjing Univ Aeronaut & Astronaut, State Key Lab Mech & Control Mech Struct, Nanjing 210016, Jiangsu, Peoples R China. |
| 中文摘要 | As the Poisson effect formulates, lateral strains in a material can be caused by a uniaxial stress in the perpendicular direction, but no net lateral strain should be induced in a thin homogeneous elastic plate subjected to a pure bending load. Here, we demonstrated by ab initio simulations that significant exotic lateral strains can be induced by pure bending in two-dimensional crystals, in which the lateral components of chemical bonds can respond to bending curvature directly. The bending Poisson ratio, defined as the ratio of lateral strain to the curvature, is a function of curvature depending on chemical constitution, bonding structure, and atomic interaction of the crystal, and is anisotropic. |
| 学科主题 | Physics |
| 分类号 | 一类 |
| 收录类别 | SCI ; EI |
| 资助信息 | The work is supported by the 973 programs (No. 2013CB932604 and No. 2012CB933403), NSF of China (No. 91023026), Fundamental Research Funds for the Central Universities (No. NP2013309), and Jiangsu Innovation Program for Graduate Education (No. CXLX13_138). We thank Dr. Z. H. Zhang and Dr. Z. L. Hu for discussions. |
| 原文出处 | http://dx.doi.org/10.1103/PhysRevLett.112.205502 |
| 语种 | 英语 |
| WOS记录号 | WOS:000336250100009 |
| 公开日期 | 2014-07-03 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/48874]  |
| 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 | Liu XF,Pan DX,Hong YZ,et al. Bending Poisson Effect in Two-Dimensional Crystals[J]. PHYSICAL REVIEW LETTERS,2014,112(20):205502. |
| APA | Liu XF,Pan DX,Hong YZ,&Guo WL.(2014).Bending Poisson Effect in Two-Dimensional Crystals.PHYSICAL REVIEW LETTERS,112(20),205502. |
| MLA | Liu XF,et al."Bending Poisson Effect in Two-Dimensional Crystals".PHYSICAL REVIEW LETTERS 112.20(2014):205502. |
入库方式： OAI收割
来源：力学研究所
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。