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| Tension-compression asymmetry of the stress-strain behavior of the stacked graphene assembly: Experimental measurement and theoretical interpretation 期刊论文 JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 157, 页码: 16 Authors: Gao, Yang; Xie, Yujie; Wei, Anran; Wei YJ(魏宇杰); Chen, Tao; Yao, Haimin Adobe PDF(8646Kb)  |  Favorite  |  View/Download:274/42  |  Submit date:2021/11/01 Two-dimensional materials Thin film Stoney equation Stacked assembly Less-cohesive materials |
| Roughening for Strengthening and Toughening in Monolayer Carbon Based Composites 期刊论文 NANO LETTERS, 2021, 卷号: 21, 期号: 11, 页码: 4823-4829 Authors: Xie WH(谢文慧); Wei YJ(魏宇杰) Adobe PDF(11471Kb)  |  Favorite  |  View/Download:156/69  |  Submit date:2022/10/25 Monolayer amorphous carbon Graphene Roughening Toughness Strength |
| Fatigue endurance limit and crack front evolution in metallic glass 期刊论文 INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 143, 页码: 9 Authors: Lei XQ(雷现奇); 袁力超o; Peng, Liu; Sun CQ(孙成奇); Wei BC(魏炳忱); Wei YJ(魏宇杰) Adobe PDF(9123Kb)  |  Favorite  |  View/Download:378/61  |  Submit date:2021/03/03 Fatigue endurance limit Ultra-high cycle fatigue Metallic glasses Elliptical crack front Stress intensity factor |
| Large Single-Crystal Cu Foils with High-Index Facets by Strain-Engineered Anomalous Grain Growth 期刊论文 ADVANCED MATERIALS, 2020, 页码: 7 Authors: Li YLZ; Sun LZ; Chang ZH(常正华); Liu HY; Wang YC; Liang Y; Chen BH; Ding QJ; Zhao ZY; Wang RY; Wei YJ(魏宇杰); Peng HL; Lin L; Liu ZF Adobe PDF(1898Kb)  |  Favorite  |  View/Download:498/308  |  Submit date:2020/08/26 anomalous grain growth Cu foils high-index facets single-crystals strain-engineering |
| The linear-dependence of adhesion strength and adhesion range on temperature in soft membranes 期刊论文 JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2019, 卷号: 132, 页码: 12 Authors: Chang ZH(常正华); Yang RG(杨荣贵); Wei YJ(魏宇杰) View  |  Adobe PDF(3030Kb)  |  Favorite  |  View/Download:452/187  |  Submit date:2019/11/26 Soft membrane Adhesion Ripples Thermal undulation Helfrich Hamiltonian |
| The influence of combined gradient structure with residual stress on crack-growth behavior in medium carbon steel 期刊论文 ENGINEERING FRACTURE MECHANICS, 2019, 卷号: 209, 页码: 369-381 Authors: Wang Y(王瑶); Yuan LC; Zhang SJ(张诗嘉); Sun CQ(孙成奇); Wang WJ; Yang GX; Li Q; Wei YJ(魏宇杰) View  |  Adobe PDF(2613Kb)  |  Favorite  |  View/Download:424/166  |  Submit date:2019/04/11 Gradient material Residual stress Fatigue crack Cyclic J-integral Crack- growth rate |
| Defects guided wrinkling in graphene on copper substrate 期刊论文 CARBON, 2019, 卷号: 143, 页码: 736-742 Authors: Pang ZQ(庞振乾); Deng B; Liu ZF; Peng HL; Wei YJ(魏宇杰) View  |  Adobe PDF(6991Kb)  |  Favorite  |  View/Download:375/132  |  Submit date:2019/04/11 Wrinkling Graphene Grain boundary Stone-wales defects Binding energy |
| Nanomechanics of graphene 期刊论文 NATIONAL SCIENCE REVIEW, 2019, 卷号: 6, 期号: 2, 页码: 324-348 Authors: Wei YJ(魏宇杰); Yang RG(杨荣贵) View  |  Adobe PDF(1360Kb)  |  Favorite  |  View/Download:312/80  |  Submit date:2019/12/02 graphene strength wrinkling pentagon-heptagon rings carbon honeycomb |
| Supersonic Screw Dislocations Gliding at the Shear Wave Speed 期刊论文 PHYSICAL REVIEW LETTERS, 2019, 卷号: 122, 期号: 4, 页码: 045501 Authors: Peng SY(彭神佑); Wei YJ(魏宇杰); Jin ZH; Yang W(杨卫) View  |  Adobe PDF(1547Kb)  |  Favorite  |  View/Download:822/177  |  Submit date:2019/02/19 |
| Wrinkle-Free Single-Crystal Graphene Wafer Grown on Strain-Engineered Substrates 期刊论文 ACS NANO, 2017, 卷号: 11, 期号: 12, 页码: 12337-12345 Authors: Deng B; Pang ZQ(庞振乾); Chen SL; Li X; Meng CX; Li JY; Liu MXi; Wu JX; Qi Y; Dang WHi; Yang H; Zhang YF; Zhang J; Kang N; Xu HQ; Fu Q; Qiu XH; Gao P; Wei YJ(魏宇杰); Liu ZF; Peng HL View  |  Adobe PDF(7970Kb)  |  Favorite  |  View/Download:832/486  |  Submit date:2018/03/05 Graphene Wrinkle Ultraflat Strain Engineering Single Crystal Thermal Mismatch |