Influence of different configurations of Fe nanoparticles on the melting point: a molecular dynamics simulation

被引：0
|
作者：
Minghui Wu
Xiaoxun Zhang
Fang Ma
Sensen Dong
Wei Yang
Juze Jiang
机构：
[1] Shanghai University of Engineering Science,School of Materials Engineering
[2] Shanghai University of Engineering Science,School of Mechanical and Automotive Engineering
来源：
Bulletin of Materials Science | 2021年 / 44卷
关键词：
Fe nanomaterial; molecular dynamic simulation; S-curve; melting point; particle size;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Molecular dynamics simulation is used to explore the changes in melting point of Fe nanomaterials under different initial configurations. What reveals in this simulation is that an S-curve with different curvature appears in the diagram owing to the hindering of total energy supply in larger damping coefficient by changing the temperature-damping coefficient (T-damp). In addition, the change in simulated theoretical melting points are found by comparing the initial configurations of different particles under the same conditions.
引用
收藏
相关论文
共 50 条
  • [41] Melting tungsten nanoparticles: a molecular dynamics study
    Moitra, Amitava
    Kim, Sungho
    Houze, Jeff
    Jelinek, Bohumir
    Kim, Seong-Gon
    Park, Seong-Jin
    German, Randall M.
    Horstemeyer, Mark F.
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2008, 41 (18)
  • [42] Melting mechanisms of Pt-based multimetallic spherical nanoparticles by molecular dynamics simulation
    Chun-Yu Cheng
    Yuan-Yuan Guo
    Yi-Ming Zou
    Amanda Jiamin Ong
    Alfred ling Yoong Tok
    Shuzhou Li
    RareMetals, 2023, 42 (02) : 406 - 417
  • [43] Melting mechanisms of Pt-based multimetallic spherical nanoparticles by molecular dynamics simulation
    Chun-Yu Cheng
    Yuan-Yuan Guo
    Yi-Ming Zou
    Amanda Jiamin Ong
    Alfred Iing Yoong Tok
    Shuzhou Li
    Rare Metals, 2023, 42 : 406 - 417
  • [44] Determination of Complete Melting and Surface Premelting Points of Silver Nanoparticles by Molecular Dynamics Simulation
    Alarifi, H. A.
    Atis, M.
    Ozdogan, C.
    Hu, A.
    Yavuz, M.
    Zhou, Y.
    JOURNAL OF PHYSICAL CHEMISTRY C, 2013, 117 (23): : 12289 - 12298
  • [45] Molecular Dynamics Simulation of Laser Melting of Sliver Nanoparticles on SiO2 Substrate
    Hou C.
    Wang G.
    Wang Y.
    Zhang H.
    Yang L.
    Zhongguo Jiguang/Chinese Journal of Lasers, 2021, 48 (08):
  • [46] Molecular Dynamics Simulation of Laser Melting of Sliver Nanoparticles on SiO2 Substrate
    Hou Chaojian
    Wang Genwang
    Wang Yang
    Zhang Hongzhi
    Yang Lijun
    CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021, 48 (08):
  • [47] Melting mechanisms of Pt-based multimetallic spherical nanoparticles by molecular dynamics simulation
    Cheng, Chun-Yu
    Guo, Yuan-Yuan
    Zou, Yi-Ming
    Ong, Amanda Jiamin
    Tok, Alfred Iing Yoong
    Li, Shuzhou
    RARE METALS, 2023, 42 (02) : 406 - 417
  • [48] Melting of Au nanoclusters by molecular dynamics simulation
    Zhang, YN
    Wang, L
    Bian, XF
    ACTA PHYSICO-CHIMICA SINICA, 2003, 19 (01) : 35 - 39
  • [49] MELTING OF METAL NANOWIRES: MOLECULAR DYNAMICS SIMULATION
    Vasilyev, S. A.
    Kartoshkin, A. Yu
    Samsonov, M., V
    Dyakova, E., V
    PHYSICAL AND CHEMICAL ASPECTS OF THE STUDY OF CLUSTERS NANOSTRUCTURES AND NANOMATERIALS, 2018, (10) : 204 - 209
  • [50] Molecular dynamics simulation of nanoindentation in Al and Fe: On the influence of system characteristics
    Luu, Hoang-Thien
    Dang, Sa-Ly
    Hoang, Truong-Vinh
    Gunkelmann, Nina
    APPLIED SURFACE SCIENCE, 2021, 551
12345