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Graphene/Cu composites: Electronic and mechanical properties by first-principles calculation 期刊论文
MATERIALS CHEMISTRY AND PHYSICS, 2019, 卷号: 231, 页码: 188-195
作者:  Zhang Q;  Liu Y;  Liao T;  Zhang CL;  Wu XL(武晓雷);  Liu YS;  Qurashi MS;  Zheng F;  Song QS;  Han PD
Adobe PDF(2141Kb)  |  收藏  |  浏览/下载:265/88  |  提交时间:2020/03/21
Graphene  First principles  Physical properties  Mechanical properties  Deformation mechanism  
百纳米以下压入硬度规律的科学意义和挑战 期刊论文
中国科学. 物理学, 力学, 天文学, 2018, 卷号: 48, 期号: 09, 页码: 20-28
作者:  杨荣;  张泰华;  肖攀;  王军;  张群;  双飞;  柯孚久;  白以龙
Adobe PDF(1371Kb)  |  收藏  |  浏览/下载:401/109  |  提交时间:2018/12/13
纳米压入  压入硬度  尺寸效应  位错  计算效率  
Control of the microstructure and mechanical properties of electrodeposited graphene/Ni composite 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2018, 卷号: 727, 页码: 133-139
作者:  Liu YS;  Liu Y;  Zhang Q;  Zhang CL;  Wang J;  Wu YX;  Han PD;  Gao ZP;  Wang LP;  Wu XL(武晓雷)
Adobe PDF(1047Kb)  |  收藏  |  浏览/下载:410/123  |  提交时间:2018/10/30
Graphene/Ni composites  Electrochemical nucleation  Heterogeneous microstructure  Strength and ductility  
First principles study of magnetism induced by topological frustration of bowtie-shaped graphene nanoflake 期刊论文
CARBON, 2018, 卷号: 127, 页码: 432-436
作者:  Ge Y;  Ji JL;  Shen ZZ;  Zhang Q;  Jian AQ;  Duan QQ;  Wang C(王超);  Jiang J;  Zhang WD;  Sang SB
Adobe PDF(1171Kb)  |  收藏  |  浏览/下载:300/114  |  提交时间:2018/02/08
Two opposite size effects of hardness at real nano-scale and their distinct origins 期刊论文
SCIENTIFIC REPORTS, 2017, 卷号: 7, 页码: 16053
作者:  Yang R(杨荣);  Zhang Q(张群);  Xiao P(肖攀);  Wang J(王军);  Bai YL(白以龙);  Yang, R (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China.
Adobe PDF(3178Kb)  |  收藏  |  浏览/下载:265/77  |  提交时间:2017/12/27
FCC单晶材料纳米硬度尺寸效应的规律和机理 学位论文
博士论文,北京: 中国科学院研究生院, 2015
作者:  张群
Adobe PDF(10023Kb)  |  收藏  |  浏览/下载:568/9  |  提交时间:2015/08/28
压头形状和表面梯度层对纳米硬度测量的影响 会议论文
北京力学会第21届学术年会暨北京振动工程学会第22届学术年会, 中国北京, 2015-01-11
作者:  张群;  杨荣;  肖攀;  白以龙
Adobe PDF(564Kb)  |  收藏  |  浏览/下载:214/53  |  提交时间:2016/08/16
纳米压入  纳米硬度  表面梯度层  压头几何形状  尺寸效应  
A Microfluidic-Based Multi-Shear Device for Investigating the Effects of Low Fluid-Induced Stresses on Osteoblasts 期刊论文
PLOS ONE, 2014, 卷号: 9, 期号: 2, 页码: e89966
作者:  Yu, WL;  Qu, H;  Hu GQ(胡国庆);  Zhang, Q;  Song, K;  Guan, HJ;  Liu, TJ;  Qin, JH;  Liu, TJ (reprint author), Dalian Med Univ, Coll Stomatol, Sect Oral Pathol, Dalian, Peoples R China.
Adobe PDF(4089Kb)  |  收藏  |  浏览/下载:437/130  |  提交时间:2014/05/09
Elasto-plastic-damage Behavior  Anisotropy  Physical Mechanism  Finite Deformation  Constitutive Theory  Component Assembling Model  
Approaches to remove size effect due to indenter roundness in nano-indentation 会议论文
23rd International Congress of Theoretical and Applied Mechanics, 中国北京/Beijing, China, 2012-08-19
作者:  Yang R(杨荣);  Zhang TH(张泰华);  Zhang Q(张群);  Bai YL(白以龙)
浏览  |  Adobe PDF(188Kb)  |  收藏  |  浏览/下载:486/137  |  提交时间:2014/04/02
Indentation  Roundness  Indenter  Remove  Abrasion  Effect  Material  Interpret  Within  Results  Hundred  Exist  During