Effect of Voronoi volume on fluctuation at initial deformation of amorphous alloys
文献类型：期刊论文
| 作者 | Feng, SD ; Zhao, W ; Jiao, W ; Yu, PF ; Li, G ; Qi, L ; Liu, RP |
| 刊名 | JOURNAL OF APPLIED PHYSICS
 |
| 出版日期 | 2014 |
| 卷号 | 116期号:13 |
| ISSN号 | 0021-8979 |
| 通讯作者 | Qi, L (reprint author), Yanshan Univ, State Key Lab Metastable Mat Sci & Technol, Qinhuangdao 066004, Peoples R China. |
| 中文摘要 | Quasi-static compressive behaviors of three amorphous alloys (Cu50Zr50, Pd80Si2O, and Ni67Zr33) are investigated via molecular dynamics simulations. Compared to the crystalline counterpart, when the strain is below 1%, significant fluctuations can be observed in the stress-strain curves. Further analysis of the simulated data indicates that the fluctuations are associated with the variations of Voronoi volume. A gradient reduction model is proposed to explain the process of the evolution of Voronoi volume at the initial stage of the deformation. (C) 2014 AIP Publishing LLC. |
| 资助信息 | National Basic Research Program of China [2013CB733000]; National Natural Science Foundation of China [51271161, 51271162, 51375425] |
| 语种 | 英语 |
| 公开日期 | 2015-04-14 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/59137]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Feng, SD,Zhao, W,Jiao, W,et al. Effect of Voronoi volume on fluctuation at initial deformation of amorphous alloys[J]. JOURNAL OF APPLIED PHYSICS,2014,116(13). |
| APA | Feng, SD.,Zhao, W.,Jiao, W.,Yu, PF.,Li, G.,...&Liu, RP.(2014).Effect of Voronoi volume on fluctuation at initial deformation of amorphous alloys.JOURNAL OF APPLIED PHYSICS,116(13). |
| MLA | Feng, SD,et al."Effect of Voronoi volume on fluctuation at initial deformation of amorphous alloys".JOURNAL OF APPLIED PHYSICS 116.13(2014). |
入库方式： OAI收割
来源：物理研究所
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