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| 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:191/57  |  Submit date:2021/01/29 Internal friction Loss modulus Dissipation Viscoelasticity Polycrystalline solids |
| Unraveling strongly entropic effect on beta-relaxation in metallic glass: Insights from enhanced atomistic samplings over experimentally relevant timescales 期刊论文 PHYSICAL REVIEW B, 2020, 卷号: 102, 期号: 17, 页码: 174103 Authors: Yang YB(杨一博); Yang Q; Wei D(魏丹); Dai LH(戴兰宏); Yu HB; Wang YJ(王云江) Adobe PDF(1402Kb)  |  Favorite  |  View/Download:362/122  |  Submit date:2020/12/28 ENERGY LANDSCAPE SECONDARY RELAXATIONS MECHANICAL-BEHAVIOR SUPERCOOLED LIQUIDS DEFORMATION DYNAMICS PLASTICITY SIGNATURES DIFFUSION |
| 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:509/310  |  Submit date:2020/08/26 anomalous grain growth Cu foils high-index facets single-crystals strain-engineering |
| 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:456/77  |  Submit date:2020/05/18 nanoscale precipitate dislocation sources ductility strength multiple-element alloy |