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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
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：402/71  |  提交时间：2020/05/18
nanoscale precipitate  dislocation sources  ductility  strength  multiple-element alloy  
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
作者:  Chang ZH(常正华);  Yang RG(杨荣贵);  Wei YJ(魏宇杰)
Adobe PDF(3030Kb)  |  收藏  |  浏览/下载：429/177  |  提交时间：2019/11/26
Soft membrane  Adhesion  Ripples  Thermal undulation  Helfrich Hamiltonian  
Nanomechanics of graphene 期刊论文
NATIONAL SCIENCE REVIEW, 2019, 卷号: 6, 期号: 2, 页码: 324-348
作者:  Wei YJ(魏宇杰);  Yang RG(杨荣贵)
Adobe PDF(1360Kb)  |  收藏  |  浏览/下载：288/68  |  提交时间：2019/12/02
graphene  strength  wrinkling  pentagon-heptagon rings  carbon honeycomb  
Microfluidic Synthesis of Hybrid Nanoparticles with Controlled Lipid Layers: Understanding Flexibility-Regulated Cell-Nanoparticle Interaction 期刊论文
ACS NANO, 2015, 卷号: 9, 期号: 10, 页码: 9912-9921
作者:  Zhang L;  Feng Q;  Wang JL(王九令);  Zhang S;  Ding BQ;  Wei YJ(魏宇杰);  Dong MD;  Ryu JY;  Yoon TY;  Shi XH(施兴华);  Sun JS;  Jiang XY;  Jiang, XY (reprint author), Natl Ctr Nanosci & Technol, Beijing Engn Res Ctr BioNanotechnol, Beijing 100190, Peoples R China.
Adobe PDF(1699Kb)  |  收藏  |  浏览/下载：613/309  |  提交时间：2016/01/08
Nanostructures  Lipids  Microfluidics  Interfaces  Drug Deliver  
A molecular dynamics study of bond exchange reactions in covalent adaptable networks 期刊论文
SOFT MATTER, 2015, 卷号: 11, 期号: 31, 页码: 6305-6317
作者:  Yang H;  Yu K;  Mu XM;  Shi XH(施兴华);  Wei YJ(魏宇杰);  Guo YF;  Qi HJ;  Qi, HJ (reprint author), Georgia Inst Technol, George W Woodruff Sch Mech Engn, Atlanta, GA 30332 USA.
Adobe PDF(4834Kb)  |  收藏  |  浏览/下载：461/207  |  提交时间：2015/09/22
Cellular entry of graphene nanosheets: The role of thickness, oxidation and surface adsorption 期刊论文
RSC ADVANCES, 2013, 卷号: 3, 期号: 36, 页码: 15776-15782
作者:  Wang JL(王九令);  Wei YJ(魏宇杰);  Shi XH(施兴华);  Gao HJ;  Shi, XH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(1262Kb)  |  收藏  |  浏览/下载：1111/266  |  提交时间：2013/09/27
Carbon Nanotubes  Graphene Nanosheets  Lipid-bilayers  Coarse-grained Model  Molecular-dynamics  Hydrophobicity  Surface Absorption  Oxidation  Bio Medical Diagnosticscarbon Nanotubes  Graphene Nanosheets  Lipid-bilayers  Coarse-grained Model  Molecular-dynamics  Hydrophobicity  Surface Absorption  Oxidation  Bio Medical Diagnostics  
The kinetics and energetics of dislocation mediated de-twinning in nano-twinned face-centered cubic metals 期刊论文
Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing, 2011, 卷号: 528, 期号: 3, 页码: 1558-1566
作者:  Wei YJ(魏宇杰);  Wei, YJ (reprint author), Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Bei Si Huan Xi Rd 15, Beijing 100190, Peoples R China
Adobe PDF(1356Kb)  |  收藏  |  浏览/下载：1066/315  |  提交时间：2012/04/01
De-twinning  Twinning  Nano-twinned Polycrystalline  Strength Softening  Strain-rate Sensitivity  Molecular-dynamics Simulation  Nanocrystalline Fcc Metals  Embedded-atom-method  Nanoscale Twins  Mechanical-behavior  Nanotwinned Copper  Deformation Mechanisms  Nanostructured Metals  Plastic-deformation  
Scaling of maximum strength with grain size in nanotwinned fcc metals 期刊论文
Physical Review B, 2011, 卷号: 83, 期号: 13, 页码: 132104
作者:  Wei YJ(魏宇杰);  Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China
Adobe PDF(346Kb)  |  收藏  |  浏览/下载：767/228  |  提交时间：2012/04/01
Nanocrystalline Materials  Deformation Mechanisms  Boundary Diffusion  Rate Sensitivity  Nanoscale  Copper  Accommodation  Strain  Twins  
Dislocation nucleation governed softening and maximum strength in nano-twinned metals 期刊论文
Nature, 2010, 卷号: 464, 期号: 7290, 页码: 877-880
作者:  Li XY;  Wei YJ(魏宇杰);  Lu L;  Lu K;  Gao HJ(高华健);  Wei YJ
Adobe PDF(1391Kb)  |  收藏  |  浏览/下载：2423/1045  |  提交时间：2011/03/01
Bending Nanowire Growth in Solution by Mechanical Disturbance 期刊论文
Nano Letters, 2010, 卷号: 10, 期号: 6, 页码: 2121-2125
作者:  Wang C(王超);  Wei YJ(魏宇杰);  Jiang HY;  Sun SH
Adobe PDF(3701Kb)  |  收藏  |  浏览/下载：594/253  |  提交时间：2013/03/06
Gold Nanowires  Solution Synthesis  Bending Nanowire Growth  Mechanical Disturbance  Nanocrystal Defect  Reverse Micelle