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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  
Peeling Experiments Of Ductile Thin Films Along Ceramic Substrates - Critical Assessment Of Analytical Models 期刊论文
International Journal of Solids and Structures, 2008, 页码: 3779-3792
Authors:  Wei YG(魏悦广);  Zhao HF(赵海峰);  Wei, YG (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100080, Peoples R China.
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Peel Experiment  Metal Thin Film  Analytical Model  Interfacial Fracture Energy  Pressure-sensitive Adhesive  Strain Gradient Plasticity  State Crack-growth  Fracture Criterion  Cantilever Beam  Round-robin  Work  Toughness  Strength  Surface  
Microstructure Observation And Mechanical Behavior Modeling For Limnetic Nacre 期刊论文
Acta Mechanica Sinica, 2008, 页码: 83-89
Authors:  Zuo SC(左树春);  Wei YG(魏悦广);  Wei, YG (reprint author), Chinese Acad Sci, LNM Inst Mech, Beijing 100080, Peoples R China.
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Nacre  Microstructure  Shear-lag Model  Mechanical Property  Strombus-gigas  Fracture  Deformation  Toughness  Strength  Tension  Shells  
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  
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  
Effective elastic modulus of bone-like hierarchical materials 期刊论文
Acta Mechanica Solida Sinica, 2007, 卷号: 20, 期号: 3, 页码: 198-205
Authors:  Zuo SC(左树春);  Wei YG(魏悦广);  Wei, YG (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100080, Peoples R China.
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Hierarchical Materials  Tension-sheax Chain Model  Shear-lag Model  Mechanical-properties  Fracture  Nacre  Organization  Deformation  Tension  Model  
Deformation mechanisms of face-centered-cubic metal nanowires with twin boundaries 期刊论文
Applied Physics Letters, 2007, 卷号: 90, 期号: 15, 页码: 151909
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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Molecular-dynamics  Gold Nanowires  Cu Nanowires  Strength  Al  Simulations  Stress  
Size Effect Measurement and Characterization in Nanoindentation Test 期刊论文
Journal of Materials Research, 2004, 卷号: 19, 期号: 1, 页码: 208-217
Authors:  Wei YG(魏悦广);  Wang XZ;  Zhao MH;  Wei, YG (reprint author), Chinese Acad Sci, LNM, Inst Mech, Beijing 100080, Peoples R China.
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Modeling Nonlinear Peeling of Ductile Thin Films-Critical Assessment of Analytical Bending Models Using FE Simulations 期刊论文
International Journal of Solids and Structures, 2004, 卷号: 41, 期号: 18-19, 页码: 5087-5104
Authors:  Wei YG(魏悦广);  Wei, YG (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
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The Flow Theory of Mechanism-Based Strain Gradient Plasticity 期刊论文
Mechanics of Materials, 2003, 卷号: 35, 页码: 245-258
Authors:  Qiu X;  Huang Y;  Wei YG(魏悦广);  Gao H;  Hwang KC;  Huang, Y (reprint author), Univ Illinois, Dept Mech & Ind Engn, 1206 W Green St, Urbana, IL 61801 USA.
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