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| Plastic anisotropy and twin distributions near the fatigue crack tip of textured Mg alloys from in situ synchrotron X-ray diffraction measurements and multiscale mechanics modeling 期刊论文 JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2022, 卷号: 165, 页码: 26 Authors: Xie, Di; Zhang, Wei; Lyu, Zongyang; Liaw, Peter K.; Tran, Huy; Chew, Huck Beng; Wei YJ(魏宇杰); Ren, Yang; Gao, Yanfei Adobe PDF(31162Kb)  |  Favorite  |  View/Download:197/29  |  Submit date:2022/07/18 In situ synchrotron X-ray diffraction (S-XRD) Mg alloy Fatigue crack Cohesive interface model Crystal plasticity finite element method |
| The Influence of Metastable Cellular Structure on Deformation Behavior in Laser Additively Manufactured 316L Stainless Steel 期刊论文 NANOMATERIALS, 2021, 卷号: 11, 期号: 11, 页码: 13 Authors: Li N(李娜); Li ZY(李正阳); Wei YJ(魏宇杰) Adobe PDF(6117Kb)  |  Favorite  |  View/Download:285/37  |  Submit date:2022/01/13 laser additive manufacturing metastable cellular structures 316L stainless steel coherent precipitates stacking fault energy |
| Physics-driven machine learning model on temperature and time-dependent deformation in lithium metal and its finite element implementation 期刊论文 JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 153, 页码: 104481 Authors: Wen JC(温济慈); Zou, Qingrong; Wei YJ(魏宇杰) Adobe PDF(3559Kb)  |  Favorite  |  View/Download:312/80  |  Submit date:2022/10/25 Physics-driven machine learning Lithium-metal anode Creep Finite-element analysis Constitutive model |
| 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:173/73  |  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:389/63  |  Submit date:2021/03/03 Fatigue endurance limit Ultra-high cycle fatigue Metallic glasses Elliptical crack front Stress intensity factor |
| Scaling of internal dissipation of polycrystalline solids on grain-size and frequency 期刊论文 ACTA MATERIALIA, 2020, 卷号: 201, 页码: 350-363 Authors: Duan CC(段闯闯); Wei YJ(魏宇杰) Adobe PDF(5634Kb)  |  Favorite  |  View/Download:195/57  |  Submit date:2021/01/29 Internal friction Loss modulus Dissipation Viscoelasticity Polycrystalline solids |
| Nanoscale precipitates as sustainable dislocation sources for enhanced ductility and high strength 期刊论文 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 卷号: 117, 期号: 10, 页码: 5204-5209 Authors: Peng SY(彭神佑); Wei YJ(魏宇杰); Gao HJ(高华健) Adobe PDF(1345Kb)  |  Favorite  |  View/Download:458/78  |  Submit date:2020/05/18 nanoscale precipitate dislocation sources ductility strength multiple-element alloy |
| The effective fracture strength and fracture toughness of solids with energy dissipation confined to localized strips 期刊论文 INTERNATIONAL JOURNAL OF PLASTICITY, 2019, 卷号: 120, 页码: 47-63 Authors: Zeng XG; Wei YJ(魏宇杰) View  |  Adobe PDF(2027Kb)  |  Favorite  |  View/Download:506/141  |  Submit date:2019/09/09 Effective toughness Fracture strength Strain softening Shear banding Strip-yield model |
| 软化塑性带对材料宏观断裂强度及韧性影响的理论分析 会议论文 中国力学大会(CCTAM 2019), 中国浙江杭州, 2019-08-25~28 Authors: 曾霞光; 魏宇杰 View  |  Adobe PDF(1617Kb)  |  Favorite  |  View/Download:346/59  |  Submit date:2020/01/10 |
| Anisotropic expansion and size-dependent fracture of silicon nanotubes during lithiation 期刊论文 JOURNAL OF MATERIALS CHEMISTRY A, 2019, 卷号: 7, 期号: 25, 页码: 15113-15122 Authors: Wang C; Wen JC(温济慈); Luo F; Quan BG; Li H; Wei YJ(魏宇杰); Gu CZ; Li JJ View  |  Adobe PDF(1641Kb)  |  Favorite  |  View/Download:347/149  |  Submit date:2019/09/09 |