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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：13/0  |  提交时间：2024/01/08
Threading dislocations  Band gap  Transmission electron microscopy  Electron energy-loss spectroscopy  First-principles calculations  Cathodoluminescence  AlN  
Enhanced strength-ductility synergy via high dislocation density-induced strain hardening in nitrogen interstitial CrMnFeCoNi high-entropy alloy 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2023, 卷号: 141, 页码: 184-192
作者:  Li, Huabing;  Han, Yu;  Feng, Hao;  Zhou, Gang;  Jiang, Zhouhua;  Cai, Minghui;  Li, Yizhuang;  Huang, Mingxin
收藏  |  浏览/下载：63/0  |  提交时间：2023/05/09
High-entropy alloy  Interstitials  Mechanical properties  First-principles calculations  Stacking fault energy  
Design and optimization of the composition and mechanical properties for non-equiatomic CoCrNi medium-entropy alloys 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2023, 卷号: 139, 页码: 232-244
作者:  Yan, J. X.;  Zhang, Z. J.;  Zhang, P.;  Liu, J. H.;  Yu, H.;  Hu, Q. M.;  Yang, J. B.;  Zhang, Z. F.
收藏  |  浏览/下载：59/0  |  提交时间：2023/05/09
Medium-entropy alloys  First-principles calculations  Phase stability  Stacking-fault energy  Strength  Ductility  
Nitrogen-tailored quasiparticle energy gaps of polyynes 期刊论文
CHINESE PHYSICS. B, 2022, 卷号: 31, 期号: 12
作者:  Zhang Kan;  Li Jiling;  Liu Peitao;  Yang Guowei;  Shi Lei
收藏  |  浏览/下载：65/0  |  提交时间：2024/01/08
polyyne  nitrogen-doping  quasiparticle energy gap  GW calculations  
Interaction between Al and other alloying atoms in alpha-Ti for designing high temperature titanium alloy 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2021, 卷号: 197, 页码: 11
作者:  Cao, Shuo;  Zhang, Shang-Zhou;  Liu, Jian-Rong;  Li, Shu-Jun;  Sun, Tao;  Li, Jian-Ping;  Gao, Yang;  Yang, Rui;  Hu, Qing-Miao
收藏  |  浏览/下载：239/0  |  提交时间：2021/10/15
Titanium alloys  Thermal strength  Thermal stability  Interaction energy  First principles calculations  
Origin of the omega-Strengthening and Embrittlement in beta-Titanium Alloys: Insight from First Principles 期刊论文
PHYSICAL MESOMECHANICS, 2021, 卷号: 24, 期号: 5, 页码: 513-522
作者:  Cao, Sh;  Chen, W.;  Yang, R.;  Hu, Q-M
收藏  |  浏览/下载：101/0  |  提交时间：2021/12/09
titanium alloys  phase  embrittlement  generalized stacking fault energy  first-principles calculations  
Twinning pathways in Fe and Fe-Cr alloys from first-principles theory 期刊论文
ACTA MATERIALIA, 2021, 卷号: 215, 页码: 14
作者:  Wang, Ci;  Schonecker, Stephan;  Li, Wei;  Yang, Yaochun;  Hu, Qing-Miao;  Vitos, Levente
收藏  |  浏览/下载：163/0  |  提交时间：2021/10/15
Deformation twinning  Generalized stacking fault energy  Ferrite  Fe-Cr alloys  First-principles calculations  
Generalized stacking fault energies and critical resolved shear stresses of random alpha-Ti-Al alloys from first-principles calculations 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 卷号: 850, 页码: 11
作者:  Yu, Hui;  Cao, Shuo;  Youssef, Sabry S.;  Ma, Ying-Jie;  Lei, Jia-Feng;  Qi, Yang;  Hu, Qing-Miao;  Yang, Rui
收藏  |  浏览/下载：159/0  |  提交时间：2021/02/02
Generalized stacking fault energy  Critical resolved shear stress  Titanium alloy  First-principles calculations  
The effect of Co and Cr substitutions for Ni on mechanical properties and plastic deformation mechanism of FeMnCoCrNi high entropy alloys 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2020, 卷号: 48, 页码: 146-155
作者:  Zhang, H. F.;  Yan, H. L.;  Yu, H.;  Ji, Z. W.;  Hu, Q. M.;  Jia, N.
收藏  |  浏览/下载：130/0  |  提交时间：2021/02/02
High entropy alloys  First-principle calculations  Elastic constants  Ideal tensile strength  Stacking fault energy  
The effect of Co and Cr substitutions for Ni on mechanical properties and plastic deformation mechanism of FeMnCoCrNi high entropy alloys 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2020, 卷号: 48, 页码: 146-155
作者:  Zhang, H. F.;  Yan, H. L.;  Yu, H.;  Ji, Z. W.;  Hu, Q. M.;  Jia, N.
收藏  |  浏览/下载：122/0  |  提交时间：2021/02/02
High entropy alloys  First-principle calculations  Elastic constants  Ideal tensile strength  Stacking fault energy