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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.
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Root Fracture  Dentine  Ageing  Biomechanics  Nano-indentation  Finite Element Analysis  
Mechanics and Mechanically Tunable Band Gap in Single-Layer Hexagonal Boron-Nitride 期刊论文
MATERIALS RESEARCH LETTERS, 2013, 卷号: 1, 期号: 4, 页码: 200-206
Authors:  Wu JT(吴江涛);  Wang BL(王宝林);  Wei YJ(魏宇杰);  Yang RG;  Dresselhaus M;  Wei YJ(魏宇杰)
View  |  Adobe PDF(618Kb)  |  Favorite  |  View/Download:543/182  |  Submit date:2013/11/06
Hexagonal Boron-nitride  Anisotropic Strength  Antisite Defects  Mechanical Properties  Band Gap  
Grain misorientation and grain-boundary rotation dependent mechanical properties in polycrystalline graphene 期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2013, 卷号: 61, 期号: 6, 页码: 1421-1432
Authors:  Wu JT(吴江涛);  Wei YJ(魏宇杰);  Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China
Adobe PDF(3103Kb)  |  Favorite  |  View/Download:1255/550  |  Submit date:2013/03/06
Polycrystalline Graphene  Grain Misorientation  Grain Boundary Rotation  Disclination  Density Functional Theory Calculation  
Bending rigidity and Gaussian bending stiffness of single-layered graphene 期刊论文
NANO LETTERS, 2013, 卷号: 13, 期号: 1, 页码: 26-30
Authors:  Wei YJ(魏宇杰);  Wang BL(王宝林);  Wu JT(吴江涛);  Yang RG;  Dunn ML;  Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
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Bending Rigidity  Gaussian Bending Stiffness  Graphene  Helfrich Hamiltonian  Density Functional Theory  
晶界两个自由度对多晶石墨烯力学性能的影响 会议论文
中国力学大会——2013, 中国北京, 2013-08-19
Authors:  吴江涛;  魏宇杰
Adobe PDF(88Kb)  |  Favorite  |  View/Download:384/122  |  Submit date:2014/04/02
多晶石墨  力学性能  晶界能  自由度  晶界强度  失效形式  
二维材料石墨烯与六方氮化硼的力学行为及电子学性质研究 学位论文
硕士论文,北京: 中国科学院研究生院, 2013
Authors:  吴江涛
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Tunable band structures of polycrystalline graphene by external and mismatch strains 期刊论文
Acta Mechanica Sinica, 2012, 卷号: 28, 期号: 6, 页码: 1539-1544
Authors:  Wu JT(吴江涛);  Shi XH(施兴华);  Wei YJ(魏宇杰);  Wei YJ(魏宇杰)
Adobe PDF(3407Kb)  |  Favorite  |  View/Download:711/193  |  Submit date:2013/01/31
Graphene  Grain Boundary  Defects  Strain  Band Gap  
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.
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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:447/148  |  Submit date:2014/04/02
二维晶体  石墨烯  晶界