Molecular Dynamics Simulations of the O2- Ion Mobility in Dense Neon Gas

被引:0
|
作者
Borghesani, A. F. [1 ]
Aitken, F. [2 ]
机构
[1] Univ Padua, Dept Phys & Astron, CNISM unit, Padua, Italy
[2] Univ Grenoble Alpes, CNRS, G2ELab, Grenoble, France
关键词
oxygen negative ions; drift mobility; dense neon gas; molecular dynamics; HELIUM; DEPENDENCE; ARGON; HE;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We report here the results of Molecular Dynamics simulations of the drift mobility of negative oxygen ions in very dense neon gas in the supercritical phase. The simulations relatively well reproduce the trend of the experimental data. The rationalization of the mobility behavior as a function of the gas density is given in terms of the number of atoms correlated in the first solvation shell around the ion.
引用
收藏
页数:4
相关论文
共 50 条
  • [1] Molecular Dynamics Simulations of the O2- Ion Mobility in Dense Ne Gas at Low Temperature: Influence of the Repulsive Part of the Ion-Neutral Interaction Potential
    Borghesani, A. F.
    Aitken, F.
    IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2018, 25 (05) : 1992 - 1998
  • [2] O2- ion mobility in dense Ne gas: The free volume model
    Borghesani, A. F.
    Aitken, F.
    IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2020, 27 (03) : 757 - 763
  • [3] Mobility of O2- ions in supercritical Ar: Experiment and molecular dynamics simulations
    Borghesani, A. F.
    INTERNATIONAL JOURNAL OF MASS SPECTROMETRY, 2008, 277 (1-3) : 220 - 222
  • [4] Free Volume Model Analysis of the O2- Ion Mobility in Dense Ar Gas
    Borghesani, Armando Francesco
    Aitken, Frederic
    IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2023, 30 (02) : 602 - 607
  • [5] LOW-TEMPERATURE O2- MOBILITY IN HIGH-DENSITY NEON GAS
    BORGHESANI, AF
    NERI, D
    SANTINI, M
    PHYSICAL REVIEW E, 1993, 48 (02): : 1379 - 1389
  • [6] A thermodynamic model for O2- mobility in neon gas over broad density and temperature ranges
    Borghesani, A. F.
    Aitken, F.
    PLASMA SOURCES SCIENCE & TECHNOLOGY, 2019, 28 (03):
  • [7] MOBILITY OF EXCESS ELECTRONS AND O2- FORMATION IN DENSE FLUID HELIUM
    JAHNKE, JA
    SILVER, M
    HERNANDEZ, JP
    PHYSICAL REVIEW B, 1975, 12 (08): : 3420 - 3427
  • [8] Specific O2- generation in corona discharge for ion mobility spectrometry
    Sabo, Martin
    Matuska, Jan
    Matejcik, Stefan
    TALANTA, 2011, 85 (01) : 400 - 405
  • [9] Thermodynamic Model for the Mobility of Oxygen Anions in Dense Neon Gas
    Borghesani, Armando Francesco
    Aitken, Frederic
    2019 IEEE 20TH INTERNATIONAL CONFERENCE ON DIELECTRIC LIQUIDS (ICDL), 2019,
  • [10] Molecular dynamics simulations for gas cluster ion beam processes
    Aoki, Takaaki
    Seki, Toshio
    Matsuo, Jiro
    VACUUM, 2010, 84 (08) : 994 - 998