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Microstructure Observation and Nanoindentation Size Effect Characterization for Micron-/Nano-Grain TBCs 期刊论文
COATINGS, 2020, 卷号: 10, 期号: 4, 页码: 12
作者:  Liu, HY;  Wei YG(魏悦广);  Liang LH(梁立红);  Wang YB(王颖彪);  Song JR(宋晶如);  Long, H;  Liu, YW
Adobe PDF(3719Kb)  |  收藏  |  浏览/下载:338/158  |  提交时间:2020/06/22
micron-  nano-grain coatings  microstructure  nanoindentation size effect  trans-scale mechanics theory  
Modeling of atomistic scale shear failure of Ag/MgO interface with misfit dislocation network 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2019, 卷号: 170, 页码: UNSP 109151
作者:  Fu XQ(付雪琼);  Liang LH(梁立红);  Wei YG(魏悦广)
浏览  |  Adobe PDF(3150Kb)  |  收藏  |  浏览/下载:425/81  |  提交时间:2019/12/17
Interface energy  Interface slip  Dislocation network  Atomistic simulation  
The atomistic simulation study of Ag/MgO interface tension fracture 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2018, 卷号: 142, 页码: 277-284
作者:  You XM(尤雪梅);  Liang LH(梁立红);  Wei YG(魏悦广);  Liang, LH;  Wei, YG
浏览  |  Adobe PDF(1527Kb)  |  收藏  |  浏览/下载:386/124  |  提交时间:2017/12/18
Interface Fracture  Stress  Displacement  Molecular Simulation  
Determinations of both length scale and surface elastic parameters for fcc metals 期刊论文
Comptes Rendus Mecanique, 2014, 卷号: 342, 期号: 5, 页码: 315-325
作者:  Song JR(宋晶如);  Liu JY;  Ma HS(马寒松);  Liang LH(梁立红);  Wei YG(魏悦广);  Wei, YG (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(705Kb)  |  收藏  |  浏览/下载:564/161  |  提交时间:2014/09/02
Trans-scale Mechanics  Cauchy-born Rule  Surface Energy Density  Length Scale  Surface Elastic Parameter  
Temperature effect on elastic modulus of thin films and nanocrystals 期刊论文
PHILOSOPHICAL MAGAZINE, 2013, 卷号: 93, 期号: 6, 页码: 574-583
作者:  Liang LH(梁立红);  Li MZ(李美之);  Qin FQ(秦福麒);  Wei YG(魏悦广);  Liang LH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100080, Peoples R China
Adobe PDF(307Kb)  |  收藏  |  浏览/下载:981/344  |  提交时间:2013/03/04
Cohesive Energy  Nanocrystals  Thermal Expansion  Size Effect  Vibration Entropy  
A trans-scale model for size effects and intergranular fracture in nanocrystalline and ultra-fine polycrystalline metals 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2012, 卷号: 57, 页码: 2-7
作者:  Wu B(吴波);  Liang LH(梁立红);  Ma HS(马寒松);  Wei YG(魏悦广);  Wei, YG;  Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
Adobe PDF(802Kb)  |  收藏  |  浏览/下载:715/247  |  提交时间:2013/01/18
Interface Energy Effect  Strain Gradient Effect  Intergranular Fracture  Nanocrystalline Metal  Cohesive Model  Strain Gradient Plasticity  Nanoindentation Test  Mechanical-behavior  Conventional Theory  Crack-growth  Deformation  Solids  Interface  Nickel  
A surface energy model and application to mechanical behavior analysis of single crystals at sub-micron scale 期刊论文
Computational Materials Science, 2009, 卷号: 46, 期号: 3, 页码: 723-727
作者:  Chen XL(陈小亮);  Ma HS(马寒松);  Liang LH(梁立红);  Wei YG(魏悦广);  Wei YG
Adobe PDF(334Kb)  |  收藏  |  浏览/下载:792/197  |  提交时间:2009/08/03
Size Effect  Surface Energy  Elastic-plastic Analysis  Single Crystals  Micron Scale  Nanowires  Plasticity  Stress  Gold