Competition between two Fleischer modes of cross slip in silver
文献类型：期刊论文
| 作者 | Li, KQ; Zhang, ZJ; Yan, JX; Yang, JB; Zhang, ZF |
| 刊名 | COMPUTATIONAL MATERIALS SCIENCE
 |
| 出版日期 | 2018-09-01 |
| 卷号 | 152页码:93-98 |
| 关键词 | Molecular dynamics Face centered cubic Cross slip Stair-rod dislocation |
| ISSN号 | 0927-0256 |
| DOI | 10.1016/j.commatsci.2018.04.064 |
| 英文摘要 | 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. |
| 学科主题 | Materials Science, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000439718700012 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/79993]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.[Li, K. Q. 2.Zhang, Z. J. 3.Yan, J. X. 4.Yang, J. B. 5.Zhang, Z. F.] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 6.[Li, K. Q. 7.Yan, J. X. 8.Yang, J. B. 9.Zhang, Z. F.] Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, KQ,Zhang, ZJ,Yan, JX,et al. Competition between two Fleischer modes of cross slip in silver[J]. COMPUTATIONAL MATERIALS SCIENCE,2018,152:93-98. |
| APA | Li, KQ,Zhang, ZJ,Yan, JX,Yang, JB,&Zhang, ZF.(2018).Competition between two Fleischer modes of cross slip in silver.COMPUTATIONAL MATERIALS SCIENCE,152,93-98. |
| MLA | Li, KQ,et al."Competition between two Fleischer modes of cross slip in silver".COMPUTATIONAL MATERIALS SCIENCE 152(2018):93-98. |
入库方式： OAI收割
来源：金属研究所
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