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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：874/272  |  提交时间：2009/08/03
Gold Nanowires  Atomistic Simulations  Metal Nanowires  Strength  Copper  Instability  Nucleation  Surface  Stress  
Response To 'Comment On 'Deformation Mechanisms Of Face-Centered-Cubic Metal Nanowires With Twin Boundaries (Vol 93, Art No 086102, 2008) 期刊论文
Applied Physics Letters, 2008
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(180Kb)  |  收藏  |  浏览/下载：701/133  |  提交时间：2009/08/03
Deformation  Nanowires  Twin Boundaries  
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：669/139  |  提交时间：2009/08/03
Molecular-dynamics  Growth  
Response To "Comment On 'Deformation Mechanisms Of Face-Centeredcubic Metal Nanowires With Twin Boundaries' " [Appl. Phys. Lett. 93, 086101, (2008)] 期刊论文
Applied Physics Letters, 2008
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(189Kb)  |  收藏  |  浏览/下载：598/143  |  提交时间：2009/08/03
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：714/147  |  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：720/159  |  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  
Shallow and deep nanoindentation on W/NbN nanolayers 会议论文
IUTAM Symposium on Mechanical Behavior and Micro-Mechanics of Nanostructured Materials, Beijing, China, June 27, 2005 - June 30, 2005
作者:  Mao SX;  Ennis BM;  Wei YG(魏悦广)
浏览  |  Adobe PDF(159Kb)  |  收藏  |  浏览/下载：155/69  |  提交时间：2017/06/01
Alternating Layers  Bi-layer  Bilayer Period  Body-centered Cubic  Face-centered Cubic  Indentation Depth  Metal Layer  Mgo Single Crystals  Nano Layers  Niobium Nitride  Rule Of Mixture  Superhardening  
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：143/36  |  提交时间：2020/11/19
Microstructure  Nanoindentation test  Size effect  Surface-nanocrystalline Al-alloy  TEM observation  
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：740/215  |  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：707/256  |  提交时间：2009/08/03
Strain-rate Sensitivity  Nano-scale Twins  Nanocrystalline Metals  Dislocations  Nucleation  Boundaries  Mechanism  Strength  Systems  Al