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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
作者:  Duan CC(段闯闯);  Wei YJ(魏宇杰)
Adobe PDF(5634Kb)  |  收藏  |  浏览/下载：177/49  |  提交时间：2021/01/29
Internal friction  Loss modulus  Dissipation  Viscoelasticity  Polycrystalline solids  
Ultrasonic plasticity of metallic glass near room temperature 期刊论文
APPLIED MATERIALS TODAY, 2020, 卷号: 21, 页码: 8
作者:  Li, X.;  Wei D(魏丹);  Zhang, J. Y.;  Liu, X. D.;  Li, Z.;  Wang, T. Y.;  He, Q. F.;  Wang YJ(王云江);  Ma, J.;  Wang, W. H.;  Yang, Y.
Adobe PDF(2345Kb)  |  收藏  |  浏览/下载：396/128  |  提交时间：2021/03/03
Metallic glass  Ultrasound agitated super-plasticity  Room temperature deformation  Atomic-scale dilations  Dynamic heterogeneity  
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
作者:  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)  |  收藏  |  浏览/下载：329/108  |  提交时间：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
作者:  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)  |  收藏  |  浏览/下载：469/296  |  提交时间：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
作者:  Peng SY(彭神佑);  Wei YJ(魏宇杰);  Gao HJ(高华健)
Adobe PDF(1345Kb)  |  收藏  |  浏览/下载：414/73  |  提交时间：2020/05/18
nanoscale precipitate  dislocation sources  ductility  strength  multiple-element alloy  
Statistical complexity of potential energy landscape as a dynamic signature of the glass transition 期刊论文
PHYSICAL REVIEW B, 2020, 卷号: 101, 期号: 6, 页码: 14
作者:  Han D(韩懂);  Wei D(魏丹);  Cao PH;  Wang YJ(王云江);  Dai LH(戴兰宏)
浏览  |  Adobe PDF(1522Kb)  |  收藏  |  浏览/下载：431/97  |  提交时间：2020/04/07
Atomistic structural mechanism for the glass transition: Entropic contribution 期刊论文
PHYSICAL REVIEW B, 2020, 卷号: 101, 期号: 1, 页码: 8
作者:  Han D(韩懂);  Wei D(魏丹);  Yang J(杨杰);  Li HL(李晖凌);  Jiang MQ(蒋敏强);  Wang YJ(王云江);  Dai LH(戴兰宏);  Zaccone A
Adobe PDF(758Kb)  |  收藏  |  浏览/下载：216/86  |  提交时间：2020/03/11