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Dislocation reactions dominated pop-in events in nanoindentation of Ni-based single crystal superalloys 期刊论文
MATERIALS CHARACTERIZATION, 2023, 卷号: 200, 页码: 112883
作者:  Zhang ZW(张志伟);  Cai, Wei;  Feng YH(冯义辉);  Duan GH(段桂花);  Wang J(王晶);  Wang J(王军);  Yang R(杨荣);  Xiao P(肖攀);  Ke FJ(柯孚久);  Lu CS(卢春生)
Adobe PDF(6281Kb)  |  收藏  |  浏览/下载:51/0  |  提交时间:2023/06/15
Ni-based single crystal superalloys  Pop -in events  Dislocation reactions  Nanoindentation  Molecular dynamics  
Simultaneously achieving strength and ductility in Ni3Al nanowires with superlattice intrinsic stacking faults 期刊论文
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2022, 卷号: 215, 页码: 11
作者:  Zhang ZW(张志伟);  Fu Q;  Wang J(王军);  Yang R(杨荣);  Xiao P(肖攀);  Ke FJ(柯孚久);  Lu CS(卢春生)
Adobe PDF(31451Kb)  |  收藏  |  浏览/下载:234/40  |  提交时间:2022/02/17
Ni3Al  Stacking faults  Strengthening  Ductility  Molecular dynamics  
Repeatable mechanical energy absorption of ZnO nanopillars 期刊论文
MATERIALS TODAY COMMUNICATIONS, 2021, 卷号: 29, 页码: 8
作者:  Wang J(王军);  Zhou M;  Yang R(杨荣);  Xiao P(肖攀);  Ke FJ(柯孚久);  Lu CS(卢春生)
Adobe PDF(6444Kb)  |  收藏  |  浏览/下载:184/48  |  提交时间:2022/01/12
ZnO nanopillars  Repeatable energy absorption  Phase transformation  Inversion domain boundary  Molecular dynamics  
Interaction between the edge dislocation dipole pair and interfacial misfit dislocation network in Ni-based single crystal superalloys 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2021, 卷号: 228, 页码: 8
作者:  Zhang ZW(张志伟);  Fu, Qiang;  Wang J(王军);  Yang R(杨荣);  Xiao P(肖攀);  Ke FJ(柯孚久);  Lu CS(卢春生)
Adobe PDF(3166Kb)  |  收藏  |  浏览/下载:329/47  |  提交时间:2021/09/08
Ni-based single crystal superalloys  Edge dislocation dipole pair  Interfacial misfit dislocation network  Interacting mechanism  Molecular dynamics  
Atomistic modeling for the extremely low and high temperature-dependent yield strength in a Ni-based single crystal superalloy 期刊论文
MATERIALS TODAY COMMUNICATIONS, 2021, 卷号: 27, 页码: 6
作者:  Zhang, Zhiwei;  Fu, Qiang;  Wang J(王军);  Yang R(杨荣);  Xiao P(肖攀);  Ke FJ(柯孚久);  Lu CS(卢春生)
Adobe PDF(4012Kb)  |  收藏  |  浏览/下载:272/62  |  提交时间:2021/08/30
Ni-based single crystal superalloy  Yield strength  Temperature-dependence  Dislocation activities  Molecular dynamics  
Hardening Ni3Al via complex stacking faults and twinning boundary 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2021, 卷号: 188, 页码: 8
作者:  Zhang ZW(张志伟);  Fu, Qiang;  Wang J(王军);  Xiao P(肖攀);  Ke FJ(柯孚久);  Lu CS(卢春生)
Adobe PDF(11488Kb)  |  收藏  |  浏览/下载:328/37  |  提交时间:2021/04/07
Ni3Al  Complex stacking faults  Hardness  Twinning boundary  Molecular dynamics  
Efficiency and fidelity of molecular simulations relevant to dislocation evolutions 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2017, 卷号: 139, 页码: 266-272
作者:  Shuang F(双飞);  Xiao P(肖攀);  Ke FJ(柯孚久);  Bai YL(白以龙);  Xiao, P (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(1760Kb)  |  收藏  |  浏览/下载:326/99  |  提交时间:2017/11/29
Molecular Dynamics  Energy Minimization  Dislocation Evolution  Computational Efficiency  
Deformation-induced blueshift in emission spectrum of CdTe quantum dot composites 期刊论文
COMPOSITES PART B-ENGINEERING, 2017, 卷号: 120, 页码: 54-62
作者:  Xiao P(肖攀);  Ke FJ(柯孚久);  Bai YL(白以龙);  Zhou M;  Zhou, M (reprint author), Georgia Inst Technol, George W Woodruff Sch Mech Engn, Sch Mat Sci & Engn, Atlanta, GA 30332 USA.
浏览  |  Adobe PDF(2771Kb)  |  收藏  |  浏览/下载:361/126  |  提交时间:2017/07/24
Cdte Quantum Dot  Band Gap  Empirical Tight Binding  Molecular Dynamics  Finite Element Method  Pressure Sensor  Laser-driven Shock Compression  
On the wurtzite to tetragonal phase transformation in ZnO nanowires 期刊论文
NANOTECHNOLOGY, 2017, 卷号: 28, 期号: 16
作者:  Wang J;  Shen YG;  Song F(宋凡);  Ke FJ(柯孚久);  廖小舟 XZ;  Lu CS(卢春生);  Wang, J (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(2183Kb)  |  收藏  |  浏览/下载:279/99  |  提交时间:2017/08/15
Zno Nanowires  Phase Transformation  Size Effect  Strain Rate  Molecular Dynamics  
Effects of oxygen vacancies on polarization stability of barium titanate 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2016, 卷号: 59, 期号: 3, 页码: 634602
作者:  Wang J(王军);  Shen YG;  Song F(宋凡);  Ke FJ(柯孚久);  Bai YL(白以龙);  Lu CS;  Ke, FJ (reprint author), Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China.
浏览  |  Adobe PDF(1418Kb)  |  收藏  |  浏览/下载:502/212  |  提交时间:2016/03/21
Ferroelectricity  Hysteresis  Oxygen Vacancy  Molecular Dynamics Simulation