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A comparative first-principles study on the physical properties of Gd2Zr2O7 weberite and pyrochlore 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2024, 卷号: 245, 页码: 7./通讯作者:Liu, Chenguang, Gao, Fei, Li, Yuhong
作者:  Liu, Chenguang;  Gao, Rongrong;  Xia, Yue;  Xia, Xiaoyi;  Shi, Tan;  Peng Q(彭庆);  Gao, Fei;  Li, Yuhong
收藏  |  浏览/下载:24/0  |  提交时间:2024/10/08
Weberite  Pyrochlore  First principles calculations  Physical properties  
Atomistic Insights into the Irradiation Resistance of Co-Free High Entropy Alloy FeMnNiCr 期刊论文
ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2024, 页码: 10./通讯作者:Li, Rui, Peng, Qing
作者:  Wang, Chunhui;  Guo, Lei;  Li, Rui;  Peng Q(彭庆)
收藏  |  浏览/下载:43/0  |  提交时间:2024/08/01
High entropy alloys  Displacement cascade  Irradiation defects  Molecular dynamics  
Electronic signal for mechanical failure in two-dimensional g-SiC 期刊论文
SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 2024, 卷号: 39, 期号: 6, 页码: 5./通讯作者:Shi, Tan, Peng, Qing
作者:  Li, Jing;  Shi, Tan;  Lu, Chenyang;  Peng Q(彭庆)
收藏  |  浏览/下载:129/0  |  提交时间:2024/05/27
instability  mechanical properties  electronic properties  two-dimensional SiC  first-principles calculations  mechanical failure  
Critical pulse in multi-shot femtosecond laser ablation on metallic surfaces 期刊论文
NANOTECHNOLOGY, 2024, 卷号: 35, 期号: 21, 页码: 10./通讯作者:Wang, Pengjie
作者:  Wang, Pengjie;  Kong, Xiangguang;  Qi, Fugong;  Zhou, Jiyu;  Ding, Haimin;  Peng Q(彭庆)
收藏  |  浏览/下载:759/0  |  提交时间:2024/04/29
heat-intensified effect  recast accumulation  laser ablation mechanisms  femtosecond laser surface modification  
Femtosecond laser-induced ultrafast growth of volcanic-shaped graphene micropillars 期刊论文
SURFACES AND INTERFACES, 2024, 卷号: 48, 页码: 10./通讯作者:Cao, Qiang
作者:  Peng, Sheng;  Zhang, Kun;  Wang, Heng;  Zou, Junjie;  Wang, Xiaoliang;  Peng Q(彭庆);  Cao, Qiang
收藏  |  浏览/下载:53/0  |  提交时间:2024/06/17
Femtosecond laser  Self -growth  Volcanic -shaped micropillar  Carbonization  Solar absorption  
Microstructure evolution in 439 stainless steels under tensile: phase field simulation and experiment 期刊论文
MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING, 2024, 卷号: 32, 期号: 3, 页码: 23./通讯作者:Wang, Mingtao
作者:  Liu, Yongbo;  Wang, Mingtao;  Liu, Qingcheng;  Jin, Jianfeng;  Peng Q(彭庆);  Zong, Yaping
收藏  |  浏览/下载:177/0  |  提交时间:2024/03/11
439 stainless steel  phase field simulation  tensile stress  texture  microstructure  
Insights into scratching force in axial ultrasonic vibration-assisted single grain scratching 期刊论文
JOURNAL OF MANUFACTURING PROCESSES, 2024, 卷号: 112, 页码: 150-160./通讯作者:Hu, Zhongwei, Peng, Qing
作者:  Zhang, Yuqiang;  Hu, Zhongwei;  Chen, Yue;  Yu, Yiqing;  Jin, Jianfeng;  Peng Q(彭庆);  Xu, Xipeng
收藏  |  浏览/下载:150/0  |  提交时间:2024/04/02
Axial ultrasonic vibration  Scratching  Scratching force  Molecular dynamics  Periodic fluctuation  
Unveiling of incubation and absorption-enhanced effects occurring during multi-shot femtosecond laser ablation of aluminum and steel surfaces 期刊论文
NANOTECHNOLOGY, 2024, 卷号: 35, 期号: 1, 页码: 11./通讯作者:Wang, Pengjie
作者:  Wang, Pengjie;  Peng Q(彭庆)
收藏  |  浏览/下载:232/0  |  提交时间:2023/11/13
threshold fluence  femtosecond-laser surface modification  incubation effect  hydrodynamic simulation  
Atomistic insights into the influence of hydrogen on crack propagation in tungsten 期刊论文
FUSION ENGINEERING AND DESIGN, 2023, 卷号: 197, 页码: 11./通讯作者:Liang, Linyun, Jin, Shuo
作者:  Shi, Jun;  Li, Bingchen;  Li, Lei;  Liu, Yifan;  Fan, Xinyue;  Peng Q(彭庆);  Liang, Linyun;  Jin, Shuo;  Lu, Guanghong
Adobe PDF(27292Kb)  |  收藏  |  浏览/下载:241/17  |  提交时间:2023/12/11
Molecular dynamics simulation  Hydrogen  Crack propagation  Plasma-facing materials  Tungsten  
Element-dependent evolution of chemical short-range ordering tendency of NiCoFeCrMn under irradiation 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 171, 页码: 15./通讯作者:Shi, Tan, Peng, Qing, Lu, Chenyang
作者:  Zhou, Yundi;  Shi, Tan;  Li, Jing;  Wu, Lu;  Peng Q(彭庆);  Lu, Chenyang
Adobe PDF(8104Kb)  |  收藏  |  浏览/下载:217/25  |  提交时间:2024/01/01
High-entropy alloys  Short-range order  Molecular dynamics  Kinetic Monte Carlo  Irradiation damage