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NANOINDENTATION SIMULATION ON MECHANICAL BEHAVIOR OF NANOCRYSTALLINE Ni 期刊论文
International Journal of Modern Physics B, 2011, 卷号: 25, 期号: 12, 页码: 1689-1700
作者:  Tang QH(汤奇恒);  Yang TY(杨天勇);  Tang, QH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China
Adobe PDF(1845Kb)  |  收藏  |  浏览/下载:923/201  |  提交时间:2012/04/01
Molecular Dynamics Simulation  Indentation  Nanocrystalline  Defect Evolution  Molecular-dynamics Simulation  Dislocation Nucleation  Indentation  Nanowires  Fracture  Alloy  Al  Cu  
Molecular Dynamics Study Of Mechanical Behaviour Of Screw Dislocation During Cutting With Diamond Tip On Silicon 期刊论文
Chinese Physics Letters, 2008, 页码: 2946-2949
作者:  Tang QH(汤奇恒);  Tang, QH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
Adobe PDF(2491Kb)  |  收藏  |  浏览/下载:634/113  |  提交时间:2009/08/03
Phase-transformations  Simulation  Monocrystals  
Md Simulation Of Dislocation Mobility During Cutting With Diamond Tip On Silicon 期刊论文
Materials Science In Semiconductor Processing, 2007, 页码: 270-275
作者:  Tang QH(汤奇恒);  Tang, QH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
Adobe PDF(1138Kb)  |  收藏  |  浏览/下载:705/208  |  提交时间:2009/08/03
Molecular Dynamics Simulation  Atomic Force Microscopy  Silicon  Dislocation  Pin Tool  Atomic-force Microscopy  Molecular-dynamics Simulation  Phase-transformations  Shuffle Dislocations  Nano-indentation  Monocrystals  Surface  Si  Deformation  Fracture  
Dislocations emission and crack extension at the atomistic crack tip in body-centered-cubic metal Mo 期刊论文
Journal of Materials Research, 1999, 卷号: 14, 期号: 10, 页码: 4035-4043
作者:  Tang QH(汤奇恒);  Wang ZQ(王自强);  Tang, QH (reprint author), Chinese Acad Sci, LNM Inst Mech, Beijing 100080, Peoples R China.
Adobe PDF(302Kb)  |  收藏  |  浏览/下载:460/110  |  提交时间:2007/06/15
Correlative reference model and molecular dynamics simulation of dislocation emission process 期刊论文
Computational Materials Science, 1998, 卷号: 12, 期号: 2, 页码: 73-83
作者:  Tang QH(汤奇恒);  Wang ZQ(王自强);  Tang, QH (reprint author), Chinese Acad Sci, Inst Mech, LNM, 15 Zhong Guan Cun Rd, Beijing 100080, Peoples R China.
Adobe PDF(279Kb)  |  收藏  |  浏览/下载:503/139  |  提交时间:2007/06/15
Deformation twinning and its effect on crack extension 期刊论文
Acta Materialia, 1998, 卷号: 46, 期号: 15, 页码: 5313-5321
作者:  Tang QH(汤奇恒);  Wang ZQ(王自强);  Tang, QH (reprint author), Chinese Acad Sci, LNM Inst Mech, Beijing 100080, Peoples R China.
Adobe PDF(1261Kb)  |  收藏  |  浏览/下载:535/133  |  提交时间:2007/06/15
Molecular dynamics simulation of crack-tip processes in copper 期刊论文
Acta Mechanica Sinica, 1995, 卷号: 11, 期号: 1, 页码: 76-82
作者:  Zhang YW(张永伟);  Wang ZQ(王自强);  Tang QH(汤奇恒)
Adobe PDF(378Kb)  |  收藏  |  浏览/下载:639/130  |  提交时间:2009/08/03
Molecular Dynamics  Crack Tip  Dislocation  Loading Rate  Dislocation Nucleation  Metals  
Simulation of nucleation and emission of dislocations by molecular-dynamics method 期刊论文
Journal of Applied Physics, 1995, 卷号: 77, 期号: 6, 页码: 2393-2399
作者:  Zhang YW(张永伟);  Wang ZQ(王自强);  Tang QH(汤奇恒);  ZHANG, YW (reprint author), CHINESE ACAD SCI,INST MECH,LNM,BEIJING 100080,PEOPLES R CHINA.
Adobe PDF(726Kb)  |  收藏  |  浏览/下载:620/199  |  提交时间:2009/08/03
Crack Tip  Metals  
On the unstable stacking criterion for ideal and cracked copper-crystals 期刊论文
Philosophical Magazine A-Physics of Condensed Matter Structure Defects and Mechanical Properties, 1995, 卷号: 72, 期号: 4, 页码: 881-889
作者:  Zhang YW(张永伟);  Wang ZQ(王自强);  Tang QH(汤奇恒);  ZHANG, YW (reprint author), CHINESE ACAD SCI,INST MECH,LNM,BEIJING 100080,PEOPLES R CHINA.
Adobe PDF(2102Kb)  |  收藏  |  浏览/下载:450/101  |  提交时间:2009/08/03
Dislocation Nucleation  Metals  Tip