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| 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
 View |  Adobe PDF(774Kb) |  Favorite | View/Download：453/154 | 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)
View | Adobe PDF(3030Kb) | Favorite | View/Download：443/182 | Submit date：2019/11/26
Soft membrane Adhesion Ripples Thermal undulation Helfrich Hamiltonian |
| 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.
View | Adobe PDF(1356Kb) | Favorite | View/Download：301/133 | 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
View | Adobe PDF(1641Kb) | Favorite | View/Download：331/143 | 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：342/136 | 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：410/161 | Submit date：2019/04/11
Gradient material Residual stress Fatigue crack Cyclic J-integral Crack- growth rate |
| Statistical analysis on rolling contact fatigue in railroad axle bearing steel 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2019, 卷号: 42, 期号: 3, 页码: 651-663
Authors: Guo RB; Yang GX; Li ZY(李正阳); Liu ZM; Wei YJ(魏宇杰)
View | Adobe PDF(1973Kb) | Favorite | View/Download：1686/1438 | Submit date：2019/04/11
bearing steel crack propagation rolling contact fatigue statistical analysis |
| 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：365/128 | 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)
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graphene strength wrinkling pentagon-heptagon rings carbon honeycomb |
| A dislocation-based solution for stress introduced by arbitrary volume expansion in cylinders 期刊论文
MATHEMATICS AND MECHANICS OF SOLIDS, 2019, 卷号: 24, 期号: 3, 页码: 598-615
Authors: Wen JC(温济慈); Wei YJ(魏宇杰)
View | Adobe PDF(1461Kb) | Favorite | View/Download：400/154 | Submit date：2019/05/29
Volume expansion shrinkage infinitesimal dislocation stress lithiation delithiation nitriding |
