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Heterogeneous lamella structure unites ultrafine-grain strength with coarse-grain ductility 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2015, 卷号: 112, 期号: 47, 页码: 14501-14505
作者:  Wu XL(武晓雷);  Yang MX;  Yuan FP(袁福平);  Wu GL;  Wei YJ(魏宇杰);  Huang XX;  Zhu YT;  Wu, XL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(1526Kb)  |  收藏  |  浏览/下载：1112/254  |  提交时间：2016/01/08
Back-stress Hardening  Heterogeneous Lamella Structure  Ductility  Strength  Strain Partitioning  
Spiral fracture in metallic glasses and its correlation with failure criterion 期刊论文
ACTA MATERIALIA, 2015, 卷号: 99, 页码: 206-212
作者:  Lei XQ(雷现奇);  Wei YJ(魏宇杰);  Wei BC(魏炳忱);  Wang WH(汪卫华);  Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
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Metallic Glasses  Failure Criterion  Mohr-coulomb  Spiral Fracture  
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.
浏览  |  Adobe PDF(1699Kb)  |  收藏  |  浏览/下载：619/312  |  提交时间：2016/01/08
Nanostructures  Lipids  Microfluidics  Interfaces  Drug Deliver  
Crack instability of ferroelectric solids under alternative electric loading 期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2015, 卷号: 81, 页码: 75-90
作者:  Chen HS;  Wang HL;  Pei YM;  Wei YJ(魏宇杰);  Liu B;  Fang DN;  Liu, B (reprint author), Tsinghua Univ, Dept Engn Mech, Beijing 100084, Peoples R China.
浏览  |  Adobe PDF(3589Kb)  |  收藏  |  浏览/下载：353/135  |  提交时间：2015/09/22
Electro-thermal-mechanical Coupling  Crack Instability  Ferroelectric Materials  Safe Operating Area  
Reformation Capability of Short-Range Order and Their Medium-Range Connections Regulates Deformability of Bulk Metallic Glasses 期刊论文
SCIENTIFIC REPORTS, 2015, 卷号: 5, 页码: 12177
作者:  Li CL;  Wei YJ(魏宇杰);  Shi XH(施兴华);  Shi, XH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(2529Kb)  |  收藏  |  浏览/下载：875/112  |  提交时间：2015/09/22
Notch strengthening or weakening governed by transition of shear failure to normal mode fracture 期刊论文
SCIENTIFIC REPORTS, 2015, 卷号: 5, 页码: 10537
作者:  Lei, XQ;  Li, CL;  Shi XH(施兴华);  Xu XH(许向红);  Wei YJ(魏宇杰);  Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(2375Kb)  |  收藏  |  浏览/下载：491/100  |  提交时间：2015/07/21
一种提高金属材料强度的方法 专利
发明专利. 一种提高金属材料强度的方法, 专利号: ZL201310206344.3, 申请日期: 2013-05-29, 授权日期: 2015-03-18
发明人:  魏宇杰
浏览  |  Adobe PDF(915Kb)  |  收藏  |  浏览/下载：632/142  |  提交时间：2015/03/19
Development of a high-resolution micro-torsion tester for measuring the shear modulus of metallic glass fibers 期刊论文
Measurement Science and Technology, 2015, 卷号: 26, 期号: 2, 页码: 025902
作者:  Dai YJ(代玉静);  Huan Y(郇勇);  Gao J;  Dong J(董杰);  Liu W;  Pan LX;  Wang WH;  Bi ZL
浏览  |  Adobe PDF(613Kb)  |  收藏  |  浏览/下载：428/115  |  提交时间：2015/03/11
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.
浏览  |  Adobe PDF(4834Kb)  |  收藏  |  浏览/下载：465/208  |  提交时间：2015/09/22
金属玻璃变形的泊松效应及受限变形诱导强化 会议论文
中国力学大会-2015, 中国上海, 2015-08-16
作者:  魏宇杰;  雷现奇
浏览  |  Adobe PDF(135Kb)  |  收藏  |  浏览/下载：188/54  |  提交时间：2016/08/16
金属玻璃  剪切带  泊松比  塑性流动