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| 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)
  Favorite | View/Download：9/0 | Submit date：2020/05/18
nanoscale precipitate dislocation sources ductility strength multiple-element alloy |
| An in situ system for simultaneous stress measurement and optical observation of silicon thin film electrodes 期刊论文
JOURNAL OF POWER SOURCES, 2019, 卷号: 444, 页码: 5
Authors: Chen J; Yang L; Han Y; Bao YH; Zhang KL; Li X; Pang J; Chen HS; Song WL; Wei YJ(魏宇杰); Fang DN
Adobe PDF(774Kb) | Favorite | View/Download：25/3 | Submit date：2020/03/11
Lithium ion batteries Silicon film Multi-beam optical sensor (MOS) in situ stress measurement Colorimetric method |
| 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)
Adobe PDF(3030Kb) | Favorite | View/Download：60/1 | Submit date：2019/11/26
Soft membrane Adhesion Ripples Thermal undulation Helfrich Hamiltonian |
| 薄膜材料黏附强度和温度的线性关系 期刊论文
高科技与产业化, 2019, 期号: 09, 页码: 71
Authors: 常正华; 魏宇杰; 杨荣贵
Adobe PDF(987Kb) | Favorite | View/Download：33/1 | Submit date：2019/12/16
温度敏感性 二维材料 细胞膜 作用强度 基底材料 线性关系 |
| 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)
Adobe PDF(2027Kb) | Favorite | View/Download：84/10 | 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
Adobe PDF(1617Kb) | Favorite | View/Download：56/8 | Submit date：2020/01/10 |
| Thermal conductivity modeling using machine learning potentials: application to crystalline and amorphous silicon 期刊论文
MATERIALS TODAY PHYSICS, 2019, 卷号: 10, 页码: UNSP 100140
Authors: Qian X.; 彭神佑.; Li X.; Wei YJ(魏宇杰); Yang R.
Adobe PDF(1356Kb) | Favorite | View/Download：31/3 | Submit date：2020/03/21
Thermal conductivity Machine learning Molecular dynamics Phonons |
| 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
Adobe PDF(1641Kb) | Favorite | View/Download：33/7 | Submit date：2019/09/09 |
| The formation of discontinuous gradient regimes during crack initiation in high strength steels under very high cycle fatigue 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2019, 卷号: 124, 页码: 483-492
Authors: Sun CQ(孙成奇); Zhou LL(周玲玲); Liu JL; Wang Y(王垚); Wu XL(武晓雷); Wei YJ(魏宇杰)
 View |  Adobe PDF(8304Kb) | Favorite | View/Download：60/13 | Submit date：2019/09/09
Very high cycle fatigue Gradient microstructure Mechanism of crack initiation Crack growth rate |
| 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：93/13 | Submit date：2019/04/11
Gradient material Residual stress Fatigue crack Cyclic J-integral Crack- growth rate |
