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Beyond Orowan hardening: Mapping the four distinct mechanisms associated with dislocation-precipitate interaction 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 169, 页码: 103710
作者:  Peng, Shenyou;  Wang, Zhili;  Li, Jia;  Fang, Qihong;  Wei YJ(魏宇杰)
Adobe PDF(9904Kb)  |  收藏  |  浏览/下载:55/1  |  提交时间:2023/09/26
Dislocation  Precipitate  Orowan hardening  Radiation-emission  Interface-nucleation  
A new method of predicting the saturation pressure of oil reservoir and its application 期刊论文
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2020, 卷号: 45, 期号: 55, 页码: 30244-30253
作者:  Yu GY;  Xu F;  Cui YZ;  Li XL;  Kang CJ;  Lu C;  Li SY;  Bai L;  Du SH(杜书恒)
Adobe PDF(1920Kb)  |  收藏  |  浏览/下载:218/93  |  提交时间:2020/12/28
Oil reservoir  RANDOM FOREST  Saturation pressure  HETEROGENEITY  Random forest  Decision tree  ANN  Empirical formula  
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:412/72  |  提交时间:2020/05/18
nanoscale precipitate  dislocation sources  ductility  strength  multiple-element alloy  
Confined space self-propagating room temperature synthesis of carbon-encapsulated Fe3O4 nanocrystals and its lithium storage performance 期刊论文
Nanotechnology, 2019, 卷号: 30, 期号: 43, 页码: 435603
作者:  Liu BY;  Ke SY;  Lin JW;  Zhang YL;  Zhang XQ;  Yan SC;  Yu Q;  Shao YF(邵颖峰)
浏览  |  Adobe PDF(2508Kb)  |  收藏  |  浏览/下载:288/108  |  提交时间:2019/09/29
carbon-encapsulated Fe3O4 nanocrystals  core–shell  self-propagating synthesis  lithium-ion batteries  
A facile synthesis of carbon-encapsulated ZnFe2O4 nanocrystals as anode for lithium-ion batteries 期刊论文
FUNCTIONAL MATERIALS LETTERS, 2019, 页码: 10.1142/S1793604719500292
作者:  Liu BY;  Ke SY;  Zhang XQ;  Cai S;  Shao YF(邵颖峰);  Yu Q;  Yan SC
浏览  |  Adobe PDF(1132Kb)  |  收藏  |  浏览/下载:287/89  |  提交时间:2019/01/09
Supersonic Screw Dislocations Gliding at the Shear Wave Speed 期刊论文
PHYSICAL REVIEW LETTERS, 2019, 卷号: 122, 期号: 4, 页码: 045501
作者:  Peng SY(彭神佑);  Wei YJ(魏宇杰);  Jin ZH;  Yang W(杨卫)
浏览  |  Adobe PDF(1547Kb)  |  收藏  |  浏览/下载:789/161  |  提交时间:2019/02/19
Unconventional Deformation Behaviours of Nanoscaled High-Entropy Alloys 期刊论文
ENTROPY, 2018, 卷号: 20, 期号: 10, 页码: Ar-778
作者:  Bu YQ;  Peng SY(彭神佑);  Wu SW;  Wei YJ(魏宇杰);  Wang G;  Liu JB;  Wang HT(王洪涛)
浏览  |  Adobe PDF(1289Kb)  |  收藏  |  浏览/下载:325/146  |  提交时间:2018/12/12
nanoscaled high-entropy alloys  nanodisturbances  phase transformations  atomic-scale unstable  
Rapid transport of deformation-tuned nanoparticles across biological hydrogels and cellular barriers 期刊论文
NATURE COMMUNICATIONS, 2018, 卷号: 9, 页码: 2607
作者:  Yu MR;  Xu L;  Tian FL;  Su Q;  Zheng N;  Yang YW;  Wang JL(王九令);  Wang AH;  Zhu CL;  Guo SY;  Zhang XX;  Gan Y;  Shi XH(施兴华);  Gao HJ
浏览  |  Adobe PDF(4168Kb)  |  收藏  |  浏览/下载:254/64  |  提交时间:2018/10/30
The stress-velocity relationship of twinning partial dislocations and the phonon-based physical interpretation 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2017, 卷号: 60, 期号: 11
作者:  Wei YJ(魏宇杰);  Peng SY(彭神佑);  Wei, YJ (reprint author), Chinese Acad Sci, Inst Mechan, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China.;  Wei, YJ (reprint author), Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China.
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Dislocation Mobility  Transverse And Longitudinal Phonons  Subsonic And Supersonic Velocity  Stress-velocity Relationship  Molecular Dynamics  
Plasticity performance of Al0.5CoCrCuFeNi high-entropy alloys under nanoindentation 期刊论文
JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL, 2017, 卷号: 24, 期号: 4, 页码: 390-396
作者:  Yu LP;  Chen SY;  Ren JL;  Ren Y;  Yang FQ;  Dahmen KA;  Liaw PK;  Ren, JL (reprint author), Zhengzhou Univ, Sch Math & Stat, Zhengzhou 150001, Henan, Peoples R China.;  Liaw, PK (reprint author), Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA.;  Ren, JL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(958Kb)  |  收藏  |  浏览/下载:433/109  |  提交时间:2017/07/24
High-entropy Alloys  Nanoindentation Critical Behavior  Chaotic Behavior