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Direct observation of solute interstitials and their clusters in Mg alloys 期刊论文
MATERIALS CHARACTERIZATION, 2017, 卷号: 128, 页码: 226-231
作者:  Yang, Z. Q.;  Ma, S. Y.;  Hu, Q. M.;  Ye, H. Q.;  Chisholm, M. F.;  Yang, ZQ (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China.
收藏  |  浏览/下载:128/0  |  提交时间:2017/08/17
Interstitial  Crowdion  Dumbbell  Aberration-corrected Electron Microscopy  Density Functional Theory  
Stabilization of graphene nanopore 期刊论文
Proceedings of the National Academy of Sciences of the United States of America, 2014, 卷号: 111, 期号: 21, 页码: 7522-7526
作者:  J. Lee;  Z. Q. Yang;  W. Zhou;  S. J. Pennycook;  S. T. Pantelides;  M. F. Chisholm
收藏  |  浏览/下载:137/0  |  提交时间:2014/07/03
Self-healing Process  Nanopore Stabilization  Stem Imaging  Density-functional Theory  Solid-state Nanopore  Single-stranded-dna  Silicon  Carbon  Water  Desalination  Nanoscale  Membrane  Gas  
Direct Observation of Atomic Dynamics and Silicon Doping at a Topological Defect in Graphene 期刊论文
Angewandte Chemie-International Edition, 2014, 卷号: 53, 期号: 34, 页码: 8908-8912
作者:  Z. Q. Yang;  L. C. Yin;  J. Lee;  W. C. Ren;  H. M. Cheng;  H. Q. Ye;  S. T. Pantelides;  S. J. Pennycook;  M. F. Chisholm
收藏  |  浏览/下载:145/0  |  提交时间:2015/01/14
Density Functional Calculations  Doping  Electron Microscopy  Graphene  Silicon  Single-molecule  Growth  Stability  Membranes  Films  Motor  Gas  
Direct observation of dislocation dissociation and Suzuki segregation in a Mg-Zn-Y alloy by aberration-corrected scanning transmission electron microscopy 期刊论文
Acta Materialia, 2013, 卷号: 61, 期号: 1, 页码: 350-359
作者:  Z. Q. Yang;  M. F. Chisholm;  G. Duscher;  X. L. Ma;  S. J. Pennycook
收藏  |  浏览/下载:122/0  |  提交时间:2013/12/24
Dislocation  Stacking Fault  Suzuki Segregation  Strength  Mg Alloy  Stacking-fault Energies  Magnesium  Deformation  1st-principles  Temperature  Superalloy  Strength  Metals  Phase  
Role of crystal defects on brittleness of C15 Cr2Nb Laves phase 期刊论文
Acta Materialia, 2012, 卷号: 60, 期号: 6-7, 页码: 2637-2646
作者:  Z. Q. Yang;  M. F. Chisholm;  B. Yang;  X. L. Ma;  Y. J. Wang;  M. J. Zhuo;  S. J. Pennycook
收藏  |  浏览/下载:152/0  |  提交时间:2013/02/05
Laves Phase  Dislocation  Twin Boundary  Fracture  Brittleness  Resolution Electron-microscopy  Density-functional Theory  Single-crystals  Deformation Microstructures  Intermetallic Compounds  Mechanical-behavior  High-temperatures  1st-principles  Fracture  Nbcr2  
Atomic-scale processes revealing dynamic twin boundary strengthening mechanisms in face-centered cubic materials 期刊论文
Scripta Materialia, 2012, 卷号: 67, 期号: 11, 页码: 911-914
作者:  Z. Q. Yang;  M. F. Chisholm;  L. L. He;  S. J. Pennycook;  H. Q. Ye
收藏  |  浏览/下载:112/0  |  提交时间:2013/02/05
Twin Boundary  Dislocation  Strengthening  Plasticity  Face-centered  Cubic Metals  NanocrystAlline Al  Lattice Dislocations  Deformation Twins  Maximum  Strength  Grain-boundaries  Metals  Crystals  Nucleation  Simulation  Aluminum