Rate effect and coupled evolution of atomic motions and potential landscapes
文献类型：期刊论文
| 作者 | Xiao P(肖攀) ; Wang J(王军); Yang R(杨荣); Ke FJ(柯孚久); Xia MF(夏蒙棼); Bai YL(白以龙)
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| 刊名 | ACTA MECHANICA SINICA
 |
| 出版日期 | 2013-10-25 |
| 卷号 | 29期号:5页码:676-681 |
| 通讯作者邮箱 | baiyl@lnm.imech.ac.cn |
| 关键词 | Strain rate effect Atomic motions Potential landscape Molecular simulation |
| ISSN号 | 0567-7718 |
| 产权排序 | [Xiao, Pan; Wang, Jun; Yang, Rong; Xia, MengFen; Bai, YiLong] Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China; [Ke, FuJiu] Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China |
| 通讯作者 | Bai, YL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China. |
| 合作状况 | 国内 |
| 中文摘要 | Since rate effect of materials plays a key role in impact engineering, the microscopic mechanism of rate effect is investigated at molecular level in this paper. The results show that rate effect on the strength of atomic system is closely related to the coupled evolution of atomic motions and potential landscapes. Accordingly, it becomes possible to develop a new algorithm of molecular simulation, which could properly and efficiently demonstrate strain rate effect under a wide range of loading rates and unveil the mechanisms underlying the strain rate effects. |
| 学科主题 | 冲击动力学 |
| 分类号 | 二类 |
| 收录类别 | SCI ; EI ; CSCD |
| 资助信息 | National Basic Research Program of China (973 Program) [2012CB937500]; National Natural Science Foundation of China [11202212, 10932011, 11021262, 11172024, 11172305, 11232013] |
| 原文出处 | http://dx.doi.org/10.1007/s10409-013-0073-7 |
| 语种 | 英语 |
| WOS记录号 | WOS:000326099400006 |
| 公开日期 | 2013-11-06 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/47511]  |
| 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 | Xiao P,Wang J,Yang R,et al. Rate effect and coupled evolution of atomic motions and potential landscapes[J]. ACTA MECHANICA SINICA,2013,29(5):676-681. |
| APA | Xiao P,Wang J,Yang R,Ke FJ,Xia MF,&Bai YL.(2013).Rate effect and coupled evolution of atomic motions and potential landscapes.ACTA MECHANICA SINICA,29(5),676-681. |
| MLA | Xiao P,et al."Rate effect and coupled evolution of atomic motions and potential landscapes".ACTA MECHANICA SINICA 29.5(2013):676-681. |
入库方式： OAI收割
来源：力学研究所
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