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中国科学院力学研究所机构知识库
Knowledge Management System of Institue of Mechanics, CAS
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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
Authors:
Wang, Pengjie
;
Kong, Xiangguang
;
Qi, Fugong
;
Zhou, Jiyu
;
Ding, Haimin
;
Peng Q(彭庆)
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View/Download:43/0
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Submit date:2024/04/29
heat-intensified effect
recast accumulation
laser ablation mechanisms
femtosecond laser surface modification
Effect of Strain Rate, Temperature, Vacancy, and Microcracks on Mechanical Properties of 8-16-4 Graphyne
期刊论文
NANOMATERIALS, 2024, 卷号: 14, 期号: 6, 页码: 15
Authors:
Peng Q(彭庆)
;
Huang, Zeyu
;
Chen, Gen
;
Zhang, Yuqiang
;
Zhang, Xiaofan
;
Chen, XiaoJia
;
Hu, Zhongwei
Favorite
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View/Download:5/0
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Submit date:2024/05/14
8-16-4 graphyne
mechanical properties
molecular dynamics
vacancy defect
microcrack
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
Authors:
Zhang, Yuqiang
;
Hu, Zhongwei
;
Chen, Yue
;
Yu, Yiqing
;
Jin, Jianfeng
;
Peng Q(彭庆)
;
Xu, Xipeng
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View/Download:29/0
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Submit date:2024/04/02
Axial ultrasonic vibration
Scratching
Scratching force
Molecular dynamics
Periodic fluctuation
An atomistic study on grain-size and temperature effects on mechanical properties of polycrystal CoCrFeNi high-entropy alloys
期刊论文
MATERIALS TODAY COMMUNICATIONS, 2023, 卷号: 37, 页码: 11
Authors:
Xie, Lu
;
Wu, Guangda
;
Peng Q(彭庆)
;
Liu, Junpeng
;
Li, Dongyue
;
Wang, Wenrui
Adobe PDF(18987Kb)
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View/Download:80/2
  |  
Submit date:2024/01/02
High-entropy alloys
Grain size
Temperature
Twinning
Phase transition
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
Authors:
Shi, Jun
;
Li, Bingchen
;
Li, Lei
;
Liu, Yifan
;
Fan, Xinyue
;
Peng Q(彭庆)
;
Liang, Linyun
;
Jin, Shuo
;
Lu, Guanghong
Adobe PDF(27292Kb)
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View/Download:118/3
  |  
Submit date: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
Authors:
Zhou, Yundi
;
Shi, Tan
;
Li, Jing
;
Wu, Lu
;
Peng Q(彭庆)
;
Lu, Chenyang
Adobe PDF(8104Kb)
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  |  
Submit date:2024/01/01
High-entropy alloys
Short-range order
Molecular dynamics
Kinetic Monte Carlo
Irradiation damage
Molecular dynamics simulation on the dissolution and diffusion characteristics of FeCrAl alloy in liquid LBE
期刊论文
ANNALS OF NUCLEAR ENERGY, 2023, 卷号: 192, 页码: 109983
Authors:
Xie, Lu
;
DaWu, Guang
;
Peng Q(彭庆)
;
Wang, WenRui
Adobe PDF(23653Kb)
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View/Download:69/2
  |  
Submit date:2023/09/05
FeCrAl alloy
Lead-bismuth eutectic
Dissolution and diffusion
Solid-liquid interface
Molecular dynamics
Theoretical Exploration of Properties of Iron-Silicon Interface Constructed by Depositing Fe on Si(111)-(7x7)
期刊论文
MOLECULES, 2023, 卷号: 28, 期号: 20, 页码: 13
Authors:
Yin, JunQing
;
Zhang, YanPing
;
You, Yong
;
Wang, ZhenHua
;
Zhao, JianQiang
;
Peng Q(彭庆)
Adobe PDF(5466Kb)
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Submit date:2023/11/28
iron
Si(111)-(7x7)
iron-silicon interface
CO adsorption
density functional theory
Assessing Effects of van der Waals Corrections on Elasticity of Mg
3
Bi
2-x
Sb
x
in DFT Calculations
期刊论文
MATERIALS, 2023, 卷号: 16, 期号: 19, 页码: 15
Authors:
Peng Q(彭庆)
;
Ma, Xinjie
;
Yang, Xiaoyu
;
Zhao, Shuai
;
Yuan XZ(袁晓泽)
;
Chen, Xiaojia
Adobe PDF(3669Kb)
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View/Download:88/2
  |  
Submit date:2023/11/13
thermoelectric materials
PBE-D3
vdW-DFq
first-principles calculation
Mg3Bi2-xSbx
Assessment of the Interatomic Potentials of Beryllium for Mechanical Properties
期刊论文
CRYSTALS, 2023, 卷号: 13, 期号: 9, 页码: 19
Authors:
Yang, Chengzhi
;
Wu, Bin
;
Deng, Wenmin
;
Li, Shuzhen
;
Jin, Jianfeng
;
Peng Q(彭庆)
Adobe PDF(9145Kb)
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View/Download:78/1
  |  
Submit date:2023/10/30
beryllium
molecular dynamics simulation
MEAM
Finnis-Sinclair and Tersoff potentials