含扭转晶界位错Al金属拉伸强度第一性原理预测
物理学报
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物理学报  2012, Vol. 61 Issue (2): 026801     doi:10.7498/aps.61.026801
凝聚物质:结构、力学和热学性质 当期目录| 过刊浏览| 高级检索     
含扭转晶界位错Al金属拉伸强度第一性原理预测
王如志1, 徐利春1, 严辉1, 香山正宪2
1. 北京工业大学材料科学与工程学院,北京 100124;
2. 日本国家产业技术综合研究所关西研究中心UBIQEN研究所,大阪府池田市绿丘1-8-31
First-principles predictions for the tensile strength of Al metal with dislocations of twist grain boundaries
Wang Ru-Zhi1, Xu Li-Chun1, Yan Hui1, Kohyama Masanori2
1. Laboratory of Thin Film Materials, College of Materials Science and Engineering,Beijing University of Technology, Beijing 100022, China;
2. Research Institute for Ubiquitous Energy Devices, National Institute of Advanced Industrial Science and Technology (AIST), 1-8-31, Midorigaoka, Ikeda, Osaka 563-8577 Japan