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Griffith Criterion for Brittle Fracture in Graphene 期刊论文
NANO LETTERS, 2015, 卷号: 15, 期号: 3, 页码: 1918-1924
Authors:  Yin HQ;  Qi HJ;  Fan FF;  Zhu T;  Wang BL(王宝林);  Wei YJ(魏宇杰);  Wei, YJ (reprint author), Chinese Acad Sci, LNM, Inst Mech, Beijing 100190, Peoples R China.
View  |  Adobe PDF(446Kb)  |  Favorite  |  View/Download:563/133  |  Submit date:2015/04/28
Griffith Criterion  Graphene  Fracture  Edge Energy  Molecular Dynamics  
Stable planar single-layer hexagonal silicene under tensile strain and its anomalous Poisson 期刊论文
Applied Physics Letter, 2014, 卷号: 104, 期号: 8, 页码: 81902
Authors:  Wang BL(王宝林);  Wu JT(吴江涛);  Gu XK;  Yin HQ;  Wei YJ(魏宇杰);  Yang RG;  Dresselhaus M;  Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
View  |  Adobe PDF(971Kb)  |  Favorite  |  View/Download:816/260  |  Submit date:2014/05/09
Root Fracture  Dentine  Ageing  Biomechanics  Nano-indentation  Finite Element Analysis  
典型缺陷对石墨烯强度的影响及几种二维材料的力学性质研究 学位论文
硕士论文,北京: 中国科学院研究生院, 2014
Authors:  尹汗青
Adobe PDF(2537Kb)  |  Favorite  |  View/Download:592/6  |  Submit date:2014/08/28
The nature of strength enhancement and weakening by pentagon-heptagon defects in graphene 期刊论文
Nature Materials, 2012, 卷号: 11, 期号: 9, 页码: 759-763
Authors:  Wei YJ(魏宇杰);  Wu JT(吴江涛);  Yin HQ(尹汗青);  Shi XH(施兴华);  Yang RG;  Dresselhaus M;  Wei, YJ;  Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
Adobe PDF(1210Kb)  |  Favorite  |  View/Download:1630/489  |  Submit date:2012/12/31
Chemical-vapor-deposition  Grain-boundaries  Large-area  Films  Field  
五七环缺陷对多晶石墨烯强度的影响 会议论文
第十二届全国物理力学学术会议, 中国广西桂林, 2012-11-12
Authors:  魏宇杰;  吴江涛;  尹汗青;  施兴华;  Ronggui Yang;  Mildred Dresselhaus
Adobe PDF(61Kb)  |  Favorite  |  View/Download:481/158  |  Submit date:2014/04/02
二维晶体  石墨烯  晶界