Hybrid Monte Carlo and lattice dynamics simulations: the enthalpy of mixing of binary oxides

被引:24
作者
Purton, JA
Blundy, JD
Taylor, MB
Barrera, GD
Allan, NL
机构
[1] Univ Bristol, Dept Geol, CETSEI, Bristol BS8 1RJ, Avon, England
[2] Univ Bristol, Sch Chem, Bristol BS8 1TS, Avon, England
关键词
D O I
10.1039/a708907d
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
We present two novel methods for the calculation of the enthalpies of mixing of oxides; both the sampling of many different configurations and the effects of ionic relaxation, which have been largely neglected in previous studies, are crucial.
引用
收藏
页码:627 / 628
页数:2
相关论文
共 12 条
  • [1] Catlow C.R.A., 1997, Computer Modelling in Inorganic Crystallography
  • [2] HYBRID MONTE-CARLO - AN EFFICIENT ALGORITHM FOR CONDENSED MATTER SIMULATION
    CLAMP, ME
    BAKER, PG
    STIRLING, CJ
    BRASS, A
    [J]. JOURNAL OF COMPUTATIONAL CHEMISTRY, 1994, 15 (08) : 838 - 846
  • [3] de Fontaine D., 1979, SOLID STATE PHYS, V34, P73
  • [4] HYBRID MONTE-CARLO
    DUANE, S
    KENNEDY, AD
    PENDLETON, BJ
    ROWETH, D
    [J]. PHYSICS LETTERS B, 1987, 195 (02) : 216 - 222
  • [5] GRIPENBERG H, 1978, CHEM SCR, V13, P162
  • [6] CALCULATED ENTHALPIES OF MIXING OF MNO/MGO AND NIO/MGO
    HEATH, KD
    MACKRODT, WC
    SAUNDERS, VR
    CAUSA, M
    [J]. JOURNAL OF MATERIALS CHEMISTRY, 1994, 4 (06) : 825 - 829
  • [7] POTENTIAL MODELS FOR IONIC OXIDES
    LEWIS, GV
    CATLOW, CRA
    [J]. JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1985, 18 (06): : 1149 - 1161
  • [8] HYBRID MONTE-CARLO METHOD FOR CONDENSED-MATTER SYSTEMS
    MEHLIG, B
    HEERMANN, DW
    FORREST, BM
    [J]. PHYSICAL REVIEW B, 1992, 45 (02): : 679 - 685
  • [9] RAGHAVAN S, 1971, THESIS INDIAN I SCI
  • [10] Free-energy derivatives and structure optimization within quasiharmonic lattice dynamics
    Taylor, MB
    Barrera, GD
    Allan, NL
    Barron, THK
    [J]. PHYSICAL REVIEW B, 1997, 56 (22): : 14380 - 14390