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Atomic-scale investigation of interface structures in polysynthetically twinned TiAl single crystals 期刊论文
INTERMETALLICS, 2024, 卷号: 164, 页码: 8
作者:  He, Neng;  Cheng, Yongxin;  Yuan, Tian;  He, Lianlong;  Chen, Chunlin;  Qi, Zhixiang;  Chen, Yang;  Chen, Guang;  Ye, Hengqiang
收藏  |  浏览/下载:9/0  |  提交时间:2024/01/07
Polysynthetically twinned TiAl crystals  Interface structures  Steps  Transformation  High-resolution scanning transmission electron microscopy  
Single-dislocation ultraviolet light emission 期刊论文
ACTA MATERIALIA, 2023, 卷号: 257, 页码: 9
作者:  Yan, Xuexi;  Jin, Qianqian;  Jiang, Yixiao;  Yao, Tingting;  Wang, Xinwei;  Li, Xiang;  Gao, Chunyang;  Chen, Chunlin;  Ye, Hengqiang;  Ma, Xiu-Liang
收藏  |  浏览/下载:15/0  |  提交时间:2024/01/08
Threading dislocations  Band gap  Transmission electron microscopy  Electron energy-loss spectroscopy  First-principles calculations  Cathodoluminescence  AlN  
Defect interactions and formation of nanometer gamma phases within gamma' precipitates in Ni-Co-based superalloys during creep 期刊论文
MATERIALS CHARACTERIZATION, 2023, 卷号: 201, 页码: 10
作者:  Huang, Xingwei;  Wang, Weizhen;  Cui, Chuanyong;  Ye, Hengqiang;  Yang, Zhiqing
收藏  |  浏览/下载:9/0  |  提交时间:2024/01/07
Superalloy  Stacking fault  Microtwin  Segregation  Creep  
Interfacial interaction and intense interfacial ultraviolet light emission at an incoherent interface 期刊论文
NATURE COMMUNICATIONS, 2023, 卷号: 14, 期号: 1, 页码: 7
作者:  Yan, Xuexi;  Jiang, Yixiao;  Jin, Qianqian;  Yao, Tingting;  Wang, Weizhen;  Tao, Ang;  Gao, Chunyang;  Li, Xiang;  Chen, Chunlin;  Ye, Hengqiang;  Ma, Xiu-Liang
收藏  |  浏览/下载:21/0  |  提交时间:2024/01/07
Microstructure and physical properties of epsilon-Fe2O3 thin films fabricated by pulsed laser deposition 期刊论文
MICRON, 2022, 卷号: 163, 页码: 6
作者:  Chen, Shanshan;  Jiang, Yixiao;  Yao, Tingting;  Tao, Ang;  Yan, Xuexi;  Liu, Fang;  Chen, Chunlin;  Ma, Xiuliang;  Ye, Hengqiang
收藏  |  浏览/下载:48/0  |  提交时间:2023/05/09
epsilon-Fe2O3  Thin film  Pulsed laser deposition  Transmission electron microscopy  Physical properties  
Tunable band gap of diamond twin boundaries by strain engineering 期刊论文
CARBON, 2022, 卷号: 200, 页码: 483-490
作者:  Yan, Xuexi;  Jiang, Yixiao;  Yang, Bing;  Ma, Shangyi;  Yao, Tingting;  Tao, Ang;  Chen, Chunlin;  Ma, Xiuliang;  Ye, Hengqiang
收藏  |  浏览/下载:27/0  |  提交时间:2023/05/09
Band gap  Twin boundary  Diamond  Transmission electron microscopy  First -principles calculations  Strain engineering  
Microstructure and electrical properties of La2Ti2O7 thin films on SrTiO3 substrates 期刊论文
APPLIED SURFACE SCIENCE, 2022, 卷号: 587, 页码: 8
作者:  Qiao, Beibei;  Jiang, Yixiao;  Yao, Tingting;  Tao, Ang;  Yan, Xuexi;  Gao, Chunyang;  Li, Xiang;  Ohta, Hiromichi;  Chen, Chunlin;  Ma, Xiu-Liang;  Ye, Hengqiang
收藏  |  浏览/下载:123/0  |  提交时间:2022/07/01
La2Ti2O7  Transmission electron microscopy  Layered perovskite material  First-principles calculations  
Influence of microtwins on Portevin-Le Chatelier effect of a Ni-Co based disk superalloy 期刊论文
SCRIPTA MATERIALIA, 2022, 卷号: 209, 页码: 6
作者:  Huang, Xingwei;  Zhou, Xinzhe;  Wang, Weizhen;  Cui, Chuanyong;  Ye, Hengqiang;  Yang, Zhiqing
收藏  |  浏览/下载:187/0  |  提交时间:2022/01/27
Superalloy  Twin  Dislocation  Stacking fault  Portevin-Le Chatelier effect  
Dislocation facilitated formation and evolution of basal-prismatic/prismatic-basal interfaces in a Mg alloy 期刊论文
SCRIPTA MATERIALIA, 2022, 卷号: 206, 页码: 7
作者:  Su, Huhu;  Zhou, Xinzhe;  Zheng, Shijian;  Ye, Hengqiang;  Yang, Zhiqing
收藏  |  浏览/下载:205/0  |  提交时间:2021/11/22
Mg alloys  Dislocations  Twinning  Grain boundary  Migration  
Spin Polarization-Assisted Dopant Segregation at a Coherent Phase Boundary 期刊论文
ACS NANO, 2021, 页码: 7
作者:  Jiang, Yixiao;  Li, Hongping;  Yao, Tingting;  Wang, Yujia;  Yin, Deqiang;  Chen, Chunlin;  Ma, Xiuliang;  Ye, Hengqiang;  Ikuhara, Yuichi
收藏  |  浏览/下载:150/0  |  提交时间:2022/01/27
phase boundary  segregation  transmission electron microscopy  spin polarization  atomic and electronic structures