| Rate effect and coupled evolution of atomic motions and potential landscapes | |
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); Bai, YL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China.
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| Source Publication | ACTA MECHANICA SINICA
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| 2013-10-25 | |
| Volume | 29Issue:5Pages:676-681 |
| ISSN | 0567-7718 |
| Abstract | 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. |
| Keyword | Strain Rate Effect Atomic Motions Potential Landscape Molecular Simulation |
| Subject Area | 冲击动力学 |
| URL | 查看原文 |
| Indexed By | SCI ; EI ; CSCD |
| Language | 英语 |
| WOS ID | WOS:000326099400006 |
| Funding Organization | National Basic Research Program of China (973 Program) [2012CB937500]; National Natural Science Foundation of China [11202212, 10932011, 11021262, 11172024, 11172305, 11232013] |
| Department | LNM材料的分子/细观统计力学行为 |
| Classification | 二类 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/47511 |
| Collection | 非线性力学国家重点实验室 |
| Corresponding Author | Bai, YL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China. |
| Recommended Citation 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. |
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| IMCAS-J2013-286.pdf（387KB） | 开放获取 | -- | View Download | |||
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