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Slip-Line-Guided Growth of Graphene 期刊论文
ADVANCED MATERIALS, 2022, 页码: 8
Authors:  Li, Yanglizhi;  Liu, Haiyang;  Chang ZH(常正华);  Li, Haoxiang;  Wang, Shenxing;  Lin, Li;  Peng, Hailin;  Wei YJ(魏宇杰);  Sun, Luzhao;  Liu, Zhongfan
Adobe PDF(1754Kb)  |  Favorite  |  View/Download：194/35  |  Submit date：2022/07/18
epitaxial growth  grain-boundary engineering  graphene  slip line  
Grain boundary diffusion and viscous flow governed mechanical relaxation in polycrystalline materials 期刊论文
SCIENCE CHINA-MATERIALS, 2022, 卷号: 65, 期号: 5, 页码: 1403-1412
Authors:  Duan CC(段闯闯);  Wei YJ(魏宇杰)
Adobe PDF(2497Kb)  |  Favorite  |  View/Download：163/29  |  Submit date：2022/10/23
grain boundary diffusion  viscous flow  internal friction spectrum  polycrystalline materials  Zener-Ke dissipation  
An analytical solution to the stress fields of kinked cracks 期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 156, 页码: 18
Authors:  Liu ZE(刘卓尔);  Wei YJ(魏宇杰)
Adobe PDF(3434Kb)  |  Favorite  |  View/Download：291/78  |  Submit date：2021/11/01
Kinked cracks  Stress fields  Stress intensity factors  Crack deflection  Fracture mechanics  
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：137/63  |  Submit date：2022/10/25
Monolayer amorphous carbon  Graphene  Roughening Toughness  Strength  
Interface Aspects in All-Solid-State Li-Based Batteries Reviewed 期刊论文
ADVANCED ENERGY MATERIALS, 2021, 页码: 55
Authors:  Chen, Chunguang;  Jiang, Ming;  Zhou, Tao;  Raijmakers, Luc;  Vezhlev, Egor;  Wu, Baolin;  Schuelli, Tobias U;  Danilov, Dmitri L;  Wei YJ(魏宇杰);  Eichel, Ruediger-A;  Notten, Peter H L
Adobe PDF(11997Kb)  |  Favorite  |  View/Download：236/50  |  Submit date：2021/03/30
all‐  solid‐  state batteries  depth profiling  interfaces  interfacial resolution  lithium detection  
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：365/59  |  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：181/50  |  Submit date：2021/01/29
Internal friction  Loss modulus  Dissipation  Viscoelasticity  Polycrystalline solids  
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：489/303  |  Submit date：2020/08/26
anomalous grain growth  Cu foils  high-index facets  single-crystals  strain-engineering  
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：483/130  |  Submit date：2019/09/09
Effective toughness  Fracture strength  Strain softening  Shear banding  Strip-yield model  
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