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Atomistic simulation of microvoid formation and its influence on crack nucleation in hexagonal titanium 期刊论文
ACTA PHYSICA SINICA, 2018, 卷号: 67, 期号: 5, 页码: -
Authors:  He, Y;  Zhou, G;  Liu, YX;  Wang, H;  Xu, DS;  Yang, R;  Wang, H (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China.
Favorite  |  View/Download:27/0  |  Submit date:2018/06/05
Stacking-fault Tetrahedra  Dislocation Dipoles  Dwell Fatigue  Al  Transformation  Annihilation  Aluminum  Alloys  Growth  
Defects evolution of nanoporous AuAg(Pt) during thermal coarsening 期刊论文
SCRIPTA MATERIALIA, 2016, 卷号: 119, 页码: 51-54
Authors:  Gao, Panpan;  Ye, Xinglong;  Zhu, Zhejie;  Wu, Yichu;  Volinsky, Alex A.;  Qiao, Lijie;  Su, Yanjing;  Su, YJ (reprint author), Univ Sci & Technol Beijing, Ctr Corros & Protect, Key Lab Environm Fracture MOE, Beijing 100083, Peoples R China.
Favorite  |  View/Download:34/0  |  Submit date:2016/08/22
Nanoporous Gold  Positron Annihilation  Vacancy Defects  Thermal Coarsening  
Defects evolution in nanoporous Au(Pt) during dealloying 期刊论文
SCRIPTA MATERIALIA, 2016, 卷号: 113, 页码: 68-70
Authors:  Gao, Panpan;  Zhu, Zhejie;  Ye, Xinglong;  Wu, Yichu;  Jin, Haijun;  Volinsky, Alex A.;  Qiao, Lijie;  Su, Yanjing;  volinsky@usf.edu;  yjsu@ustb.edu.cn
Favorite  |  View/Download:61/0  |  Submit date:2016/04/21
Nanoporous Gold  Positron Annihilation  Vacancy Defects  
MD simulation of asymmetric nucleation and motion of < 011 superdislocations in TiAl 期刊论文
Chinese Science Bulletin, 2014, 卷号: 59, 期号: 15, 页码: 1725-1737
Authors:  D. S. Xu;  H. Wang;  R. Yang;  A. K. Sachdev
Favorite  |  View/Download:138/0  |  Submit date:2014/07/03
Tial  Superdislocation  Molecular Dynamics Simulation  Intermetallic  Compound  Asymmetry  Dissociation  Deformation  Stacking-fault Tetrahedra  Dislocation Core Structures  Single-crystals  Yield-stress  Temperature-dependence  Atomistic Simulation  Dipole  Annihilation  Deformation  Al  Dissociation  
Vacancy formation enthalpy of filled d-band noble metals by hybrid functionals 期刊论文
Physical Review B, 2014, 卷号: 90, 期号: 14
Authors:  W. W. Xing;  P. T. Liu;  X. Y. Cheng;  H. Y. Niu;  H. Ma;  D. Z. Li;  Y. Y. Li;  X. Q. Chen
Favorite  |  View/Download:115/0  |  Submit date:2015/01/14
Thermal-equilibrium Vacancies  1st-principles Calculations  Positron-annihilation  Transition  Alloys  Photoemission  Platinum  Energy  Copper  States  
Construction and application of multi-element EAM potential (Ni-Al-Re) in gamma/gamma ' Ni-based single crystal superalloys 期刊论文
Modelling and Simulation in Materials Science and Engineering, 2013, 卷号: 21, 期号: 1
Authors:  J. P. Du;  C. Y. Wang;  T. Yu
Favorite  |  View/Download:151/0  |  Submit date:2013/12/24
Embedded-atom-method  Molecular-dynamics Simulation  Misfit Dislocation  Networks  Nickel-based Superalloy  Gamma'-phase  Interatomic Potentials  Positron-annihilation  Hcp Metals  Ni3al  Interface  
Interstitial loop strengthening upon deformation in aluminum via molecular dynamics simulations 期刊论文
Acta Materialia, 2013, 卷号: 61, 期号: 9, 页码: 3499-3508
Authors:  H. Wang;  D. S. Xu;  P. Veyssiere;  R. Yang
Favorite  |  View/Download:101/0  |  Submit date:2013/12/24
Plasticity  Hardening  Molecular Dynamics  Dislocation  Prismatic Loop  Stacking-fault Tetrahedra  Dislocation Dynamics  Temperature-dependence  Edge Dislocation  Quenched Gold  Atomic-scale  Fcc Metals  Part i  Dipole Annihilation  Screw Dislocations  
Defect kinetics on experimental timescales using atomistic simulations 期刊论文
Philosophical Magazine, 2013, 卷号: 93, 期号: 1-3, 页码: 186-202
Authors:  H. Wang;  D. Rodney;  D. S. Xu;  R. Yang;  P. Veyssiere
Favorite  |  View/Download:107/0  |  Submit date:2013/12/24
Atomistic Simulation  Vacancies  Clusters  Aluminium  Stacking-fault Tetrahedra  Activation-relaxation Technique  Centered-cubic Metals  Quenched Aluminum  Dislocation Dipoles  Vacancy  Clusters  Fcc Metals  Al  Annihilation  Nucleation  
Effects of alloying elements on the electronic structure and ductility of NiAl compounds investigated by X-ray absorption fine structure 期刊论文
Philosophical Magazine, 2013, 卷号: 93, 期号: 17, 页码: 2161-2171
Authors:  J. S. Tian;  G. M. Han;  H. Wei;  Q. Zheng;  T. Jin;  X. F. Sun;  Z. Q. Hu
Favorite  |  View/Download:162/0  |  Submit date:2013/12/24
Nial System  Electronic Structure  X-ray Absorption Fine Structure  Ductility  Transition-metal Aluminides  Photoelectron-spectrum  Compressive  Properties  Positron-annihilation  Mechanical-properties  Ternary  Additions  Site Preference  Cu Alloys  Behavior  Ru  
The formation of stacking fault tetrahedra in Al and Cu II SFT growth by successive absorption of vacancies generated by dipole annihilation 期刊论文
Acta Materialia, 2011, 卷号: 59, 期号: 1, 页码: 41200
Authors:  H. Wang;  D. S. Xu;  R. Yang;  P. Veyssiere
Favorite  |  View/Download:271/0  |  Submit date:2012/04/13
Stacking Fault Tetrahedron  Dislocation Dipole  Dislocation  Annihilation  Molecular Dynamics Simulations  Vacancy Cluster  Edge-dislocation Dipoles  Fcc Metals  Tensile Properties  Single-crystals  Quenched Gold  Temperature-dependence  Point-defects  Atomic-scale  Part i  Copper