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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
Authors:  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.
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Gold Nanowires  Atomistic Simulations  Metal Nanowires  Strength  Copper  Instability  Nucleation  Surface  Stress  
Toughness Of Ni/Al2O3 Interfaces As Dependent On Micron-Scale Plasticity And Atomistic-Scale Separation 期刊论文
Philosophical Magazine, 2008, 卷号: 88, 期号: 30-32, 页码: 3841-3859
Authors:  Wei YG(魏悦广);  Hutchinson JW;  Hutchinson, JW (reprint author), Harvard Univ, Sch Engn & Appl Sci, Cambridge, MA 02138 USA.
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Fracture  Plasticity  Work Of Separation  Atomistic Separation  Ceramic-metal Interface  Strain Gradient Plasticity  Thermal Barrier Systems  Crack-growth  Fracture  Cleavage  Indentation  Resistance  Mechanics  Solids  Models  
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
Authors:  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.
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Interface cracking and particulate size effect in particle-reinforced metal-matrix composites 会议论文
7th International Conference on Fracture and Strength of Solids, Urumqi, PEOPLES R CHINA, AUG 27-29, 2007
Authors:  Wei YG(魏悦广);  Li TP(李铁萍);  Xie HO(谢海鸥);  Wei YG
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Size Effect  Strain Gradient Plasticity Theory  Particle-reinforced Composite  Interface Cracking  Strain Gradient Plasticity  Flow  
Alternating Starvation Of Dislocations During Plastic Yielding In Metallic Nanowires 期刊论文
Scripta Materialia, 2008, 页码: 219-222
Authors:  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.
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Metallic Nanowires  Molecular Dynamics  Dislocation Starvation  Yielding  Gold Nanowires  Molecular-dynamics  Mechanical-properties  Crystal Plasticity  Strength  Simulations  Stress  Scale  
8.05 - Peel Test and Interfacial Toughness 图书章节
2007
Authors:  Wei YG(魏悦广);  Hutchinson JW
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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
Authors:  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.
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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
Authors:  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.
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Strain-rate Sensitivity  Nano-scale Twins  Nanocrystalline Metals  Dislocations  Nucleation  Boundaries  Mechanism  Strength  Systems  Al  
A New Finite Element Method for Strain Gradient Theories and Applications to Fracture Analyses 期刊论文
European Journal of Mechanics A-Solids, 2006, 卷号: 25, 期号: 6, 页码: 897-913
Authors:  Wei YG(魏悦广);  Wei, YG (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100080, Peoples R China.
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A Multiscale Model for the Ductile Fracture of Crystalline Materials 期刊论文
International Journal of Plasticity, 2005, 卷号: 21, 期号: 11, 页码: 2123-2149
Authors:  Wei YG(魏悦广);  Xu GS;  Wei, YG (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100080, Peoples R China.
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