| Competition between two Fleischer modes of cross slip in silver | |
| Li, K. Q.1,2; Zhang, Z. J.1; Yan, J. X.1,2; Yang, J. B.1,2; Zhang, Z. F.1,2 | |
| Corresponding Author | Yang, J. B.(jbyang@imr.ac.cn) ; Zhang, Z. F.(zhfzhang@imr.ac.cn) |
| 2018-09-01 | |
| Source Publication | COMPUTATIONAL MATERIALS SCIENCE
 |
| ISSN | 0927-0256 |
| Volume | 152Pages:93-98 |
| Abstract | Two Fleischer cross slip modes of a dissociated screw dislocation < 110 >/2 are quantitatively investigated in silver by molecular dynamics simulations. It is shown that contrary to previous studies where the acute angle mode is always preferred, the obtuse angle mode is also obtained. Our theoretical analysis demonstrates that the transition of the preferred mode in simulations arises from the dissociation width between the conjugate partials on the primary plane. This implies that all the interactions of dislocations have to be considered to describe the process of cross slip. |
| Keyword | Molecular dynamics Face centered cubic Cross slip Stair-rod dislocation |
| Funding Organization | Program of One Hundred Talented People of the Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) |
| DOI | 10.1016/j.commatsci.2018.04.064 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Program of One Hundred Talented People of the Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC)[51571198] ; National Natural Science Foundation of China (NSFC)[51771206] ; National Natural Science Foundation of China (NSFC)[51401207] |
| WOS Research Area | Materials Science |
| WOS Subject | Materials Science, Multidisciplinary |
| WOS ID | WOS:000439718700012 |
| Publisher | ELSEVIER SCIENCE BV |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/135925 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Yang, J. B.; Zhang, Z. F. |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China |
| Recommended Citation GB/T 7714 | Li, K. Q.,Zhang, Z. J.,Yan, J. X.,et al. Competition between two Fleischer modes of cross slip in silver[J]. COMPUTATIONAL MATERIALS SCIENCE,2018,152:93-98. |
| APA | Li, K. Q.,Zhang, Z. J.,Yan, J. X.,Yang, J. B.,&Zhang, Z. F..(2018).Competition between two Fleischer modes of cross slip in silver.COMPUTATIONAL MATERIALS SCIENCE,152,93-98. |
| MLA | Li, K. Q.,et al."Competition between two Fleischer modes of cross slip in silver".COMPUTATIONAL MATERIALS SCIENCE 152(2018):93-98. |
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