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Grain Boundary Effects On Plastic Deformation And Fracture Mechanisms In Cu Nanowires: Molecular Dynamics Simulations 期刊论文
Physical Review B, 2008
作者:  Cao AJ(曹阿静);  Wei YG(魏悦广);  Ma E;  Cao, A (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
Adobe PDF(613Kb)  |  收藏  |  浏览/下载:870/270  |  提交时间:2009/08/03
Gold Nanowires  Atomistic Simulations  Metal Nanowires  Strength  Copper  Instability  Nucleation  Surface  Stress  
Investigations of cohesive zone properties of the interface between metal film and ceramic substrate at nano- and micro-scales 会议论文
International Conference on Heterogeneous Material Mechanics (ICHMM), Huangshan, PEOPLES R CHINA, JUN 03-08, 2008
作者:  Wei YG(魏悦广);  You XM;  Zhao HF;  Wei YG
Adobe PDF(335Kb)  |  收藏  |  浏览/下载:672/95  |  提交时间:2009/07/23
Cohesive Zone  Energy Release Rate  Interface Energy  Peel Test  Peel Test  
Strengthening Mechanisms And Dislocation Dynamics In Twinned Metal Nanowires 期刊论文
Jom, 2008, 页码: 85-88
作者:  Cao AJ(曹阿静);  Wei YG(魏悦广);  Mao SX;  Cao, AJ (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
Adobe PDF(602Kb)  |  收藏  |  浏览/下载:660/138  |  提交时间:2009/08/03
Molecular-dynamics  Growth  
Size-Dependent Interface Phonon Transmission And Thermal Conductivity Of Nanolaminates 期刊论文
Journal of Applied Physics, 2008
作者:  Liang LH(梁立红);  Wei YG(魏悦广);  Li BW;  Liang, LH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100080, Peoples R China.
Adobe PDF(290Kb)  |  收藏  |  浏览/下载:652/148  |  提交时间:2009/08/03
Si/ge Superlattices  Molecular-dynamics  Nanocrystals  Temperatures  Conductance  Transport  Quantum  Alloys  
Simulations of Mechanical Behavior of Polycrystalline Copper with Nano-Twins 期刊论文
Acta Mechanica Solida Sinica, 2008, 页码: 189-197
作者:  Wu B(吴波);  Wei YG(魏悦广)
Adobe PDF(474Kb)  |  收藏  |  浏览/下载:705/146  |  提交时间:2009/08/03
Nanocrystalline Twinned Copper  Mechanical Behavior  Cohesive Model  Finite Element Simulation  Strain-gradient Plasticity  Conventional Theory  Rate Sensitivity  Nanocrystalline Nickel  Ultrahigh-strength  Crystal Plasticity  Fracture  Metals  Interface  Solids  
Alternating Starvation Of Dislocations During Plastic Yielding In Metallic Nanowires 期刊论文
Scripta Materialia, 2008, 页码: 219-222
作者:  Cao AJ(曹阿静);  Wei YG(魏悦广);  Mao SX;  Cao, A (reprint author), Johns Hopkins Univ, Dept Mat Sci & Engn, Baltimore, MD 21218 USA.
Adobe PDF(878Kb)  |  收藏  |  浏览/下载:711/157  |  提交时间:2009/08/03
Metallic Nanowires  Molecular Dynamics  Dislocation Starvation  Yielding  Gold Nanowires  Molecular-dynamics  Mechanical-properties  Crystal Plasticity  Strength  Simulations  Stress  Scale  
Microstructure and microhardness in surface-nanocrystalline Al-alloy material 图书章节
2007
作者:  Wei YG(魏悦广);  Wu XL(武晓雷);  Zhu C;  Zhao MH
Adobe PDF(2198Kb)  |  收藏  |  浏览/下载:138/34  |  提交时间:2020/11/19
Microstructure  Nanoindentation test  Size effect  Surface-nanocrystalline Al-alloy  TEM observation  
Determination of interface properties between micron-thick metal film and ceramic substrate using peel test 期刊论文
International Journal of Fracture, 2007, 卷号: 144, 期号: 2, 页码: 103-112
作者:  Zhao HF(赵海峰);  Wei YG(魏悦广);  Zhao, HF (reprint author), Chinese Acad Sci, State Key Lab Nonlinear Mech LNM, Inst Mech, Beijing 100080, Peoples R China.
Adobe PDF(591Kb)  |  收藏  |  浏览/下载:610/172  |  提交时间:2009/08/03
Interfacial Toughness  Metal Thin Film  Peel Test  Cohesive Zone Model  Inverse Analysis  Strain Gradient Plasticity  State Crack-growth  Cu/cr/polyimide System  Adhesive Joints  Fracture Energy  Strength  Layer  Work  Simulations  Surface  
Atomistic simulations of crack nucleation and intergranular fracture in bulk nanocrystalline nickel 期刊论文
Physical Review B, 2007, 卷号: 76, 期号: 2, 页码: 024113
作者:  Cao AJ(曹阿静);  Wei YG(魏悦广);  Cao, AJ (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100080, Peoples R China.
Adobe PDF(916Kb)  |  收藏  |  浏览/下载:735/212  |  提交时间:2009/08/03
Molecular-dynamics Simulation  Polycrystalline Materials  Plastic-deformation  Tensile Ductility  Metals  Transition  Behavior  Copper  
Molecular dynamics simulation of plastic deformation of nanotwinned copper 期刊论文
Journal of Applied Physics, 2007, 卷号: 102, 期号: 8, 页码: 083511
作者:  Cao AJ(曹阿静);  Wei YG(魏悦广);  Cao, AJ (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
Adobe PDF(1059Kb)  |  收藏  |  浏览/下载:701/253  |  提交时间:2009/08/03
Strain-rate Sensitivity  Nano-scale Twins  Nanocrystalline Metals  Dislocations  Nucleation  Boundaries  Mechanism  Strength  Systems  Al