期刊
JOURNAL OF APPLIED PHYSICS
卷 108, 期 1, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.3456002
关键词
-
资金
- National Natural Science Foundation of China [10704014]
- Young Scientists Foundation of Sihuan [09ZQ026-029]
- UESTC [JX0731]
- Division of Materials Sciences and Engineering, Office of Basic Energy Sciences, U.S. Department of Energy [DE-AC05-76RL01830]
The mechanical behavior of twinned silicon carbide (SiC) nanowires under combined tension-torsion and compression-torsion is investigated using molecular dynamics simulations with an empirical potential. The simulation results show that both the tensile failure stress and buckling stress decrease under combined tension-torsional and combined compression-torsional strain, and they decrease with increasing torsional rate under combined loading. The torsion rate has no effect on the elastic properties of the twinned SiC nanowires. The collapse of the twinned nanowires takes place in a twin stacking fault of the nanowires. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3456002]
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据