| Effects of boundary conditions on dislocation patterns in fatigued copper single crystal simulated by discrete dislocation dynamics | |
| Yang, JH; Li, SX; Ke, W | |
| Corresponding Author | Yang, JH() |
| 2003-07-11 | |
| Source Publication | ACTA METALLURGICA SINICA
 |
| ISSN | 0412-1961 |
| Volume | 39Issue:7Pages:704-710 |
| Abstract | The effect of boundary conditions on computer simulating dislocation patterns of a fatigued copper single crystals was studied by using the method of discrete dislocation dynamics in two-dimensional system. The results show that the boundary condition is very important to study the phenomenon of dislocation self-organization. The free-space boundary condition cannot yield a reasonable results, however, the one-dimensional and two-dimensional periodic boundary conditions could yield better results which are similar to the experimental observation of dislocation walls in early stage of fatigued copper single crystal. |
| Keyword | discrete dislocation dynamics boundary condition dislocation pattern copper single crystal |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000184627200006 |
| Publisher | SCIENCE CHINA PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/116739 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Yang, JH |
| Affiliation | 1.Shenyang Normal Univ, Dept Phys, Shenyang 110034, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Yang, JH,Li, SX,Ke, W. Effects of boundary conditions on dislocation patterns in fatigued copper single crystal simulated by discrete dislocation dynamics[J]. ACTA METALLURGICA SINICA,2003,39(7):704-710. |
| APA | Yang, JH,Li, SX,&Ke, W.(2003).Effects of boundary conditions on dislocation patterns in fatigued copper single crystal simulated by discrete dislocation dynamics.ACTA METALLURGICA SINICA,39(7),704-710. |
| MLA | Yang, JH,et al."Effects of boundary conditions on dislocation patterns in fatigued copper single crystal simulated by discrete dislocation dynamics".ACTA METALLURGICA SINICA 39.7(2003):704-710. |
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