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Funding Organization:National Natural Science Foundation of China
Document Type:期刊论文
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Role of chemical disorder in slowing down diffusion in complex concentrated alloys
期刊论文
PHYSICAL REVIEW MATERIALS, 2024, 卷号: 8, 期号: 3, 页码: 8
Authors:
Dai SC(戴仕诚)
;
Yang, Yong
;
Wang YJ(王云江)
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View/Download:6/0
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Submit date:2024/05/14
The Effect of Impact Load on the Atomistic Scale Fracture Behavior of Nanocrystalline bcc Iron
期刊论文
NANOMATERIALS, 2024, 卷号: 14, 期号: 4, 页码: 11
Authors:
Zhao ZF(赵志福)
;
Wang, Zhen
;
Bie, Yehui
;
Liu XM(刘小明)
;
Wei, Yueguang
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View/Download:38/0
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Submit date:2024/04/02
molecular dynamics simulation
nanocrystalline iron
impact load
fracture resistance
fracture ductility
Temperature gradient enhances the solidification process and properties of a CoCrFeNi high-entropy alloy: Atomic insights from molecular dynamics simulations
期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2024, 卷号: 231, 页码: 12
Authors:
Xie, Lu
;
Wu, Guangda
;
Liaw, Peter K.
;
Wang, Wenrui
;
Li, Dongyue
;
Peng Q(彭庆)
;
Zhang, Jie
;
Zhang, Yong
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View/Download:129/0
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Submit date:2023/12/11
High-entropy alloy
Temperature gradient
Stress distribution
Cooling rate
Superior hydrogen permeation resistance via Ni-graphene nanocomposites: Insights from atomistic simulations
期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2024, 卷号: 28, 页码: 2086-2097
Authors:
Huang, Hai
;
Peng Q(彭庆)
;
Tang, Xiaobin
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View/Download:52/0
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Submit date:2024/02/19
Hydrogen embrittlement
Ni/graphene interface
Diffusion
Trapping
Permeation resistance
Atomistic simulations
Temperature-Dependent Paracrystalline Nucleation in Atomically Disordered Diamonds
期刊论文
NANO LETTERS, 2023, 卷号: 24, 期号: 1, 页码: 312-318
Authors:
Zhang, Zhongting
;
Fang, Zhouyu
;
Wu HA(吴恒安)
;
Zhu, Yinbo
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Submit date:2024/02/19
paracrystalline diamonds
atomically disordered diamonds
amorphous carbons
free energy surface
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:92/4
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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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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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View/Download:90/11
  |  
Submit date:2024/01/01
High-entropy alloys
Short-range order
Molecular dynamics
Kinetic Monte Carlo
Irradiation damage
Amorphous Thickness-Dependent Strengthening-Softening Transition in Crystalline-Amorphous Nanocomposites
期刊论文
NANO LETTERS, 2023, 卷号: 23, 期号: 23, 页码: 11288-11296
Authors:
Qian, Lei
;
Yang, Wenqing
;
Luo, Jiasi
;
Wang YJ(王云江)
;
Chan, K C
;
Yang, XuSheng
Adobe PDF(10103Kb)
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Submit date:2024/02/19
crystalline-amorphous nanocomposite
Cu-CuTa
atomistic simulations
codeformationcooperative mechanisms
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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Submit date:2023/10/30
beryllium
molecular dynamics simulation
MEAM
Finnis-Sinclair and Tersoff potentials