AN ANALYTIC MODEL FOR ATOMIC CLUSTERS

被引:17
作者
CHEKMAREV, SF
UMIRZAKOV, IH
机构
[1] Institute of Thermophysics, Novosibirsk
来源
ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS | 1993年 / 26卷 / 1-4期
关键词
D O I
10.1007/BF01429199
中图分类号
O64 [物理化学(理论化学)、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号
070203 ; 070304 ; 081704 ; 1406 ;
摘要
The paper presents an analytic model which is based on approximation of the catchment basins in cluster potential energy surface by structures of ash-tray type. In order to see how the quantities to be specified relate to those obtained by means of numerical computation, predictions for the Ar13 caloric curve are made and they are compared with computer simulation data.
引用
收藏
页码:373 / 376
页数:4
相关论文
共 15 条
  • [1] MELTING OF CLUSTERS AND MELTING
    BERRY, RS
    JELLINEK, J
    NATANSON, G
    [J]. PHYSICAL REVIEW A, 1984, 30 (02): : 919 - 931
  • [2] BERRY RS, 1991, MODE SELECTIVE CHEM, P1
  • [3] ENERGETIC AND THERMODYNAMIC SIZE EFFECTS IN MOLECULAR CLUSTERS
    BIXON, M
    JORTNER, J
    [J]. JOURNAL OF CHEMICAL PHYSICS, 1989, 91 (03) : 1631 - 1642
  • [4] CHEKMAREV SF, 1989, PROGR ASTRONAUTICS A, V117, P381
  • [5] PHENOMENOLOGICAL MODEL OF MELTING IN LENNARD-JONES CLUSTERS
    GARZON, IL
    BORJA, MA
    BLAISTENBAROJAS, E
    [J]. PHYSICAL REVIEW B, 1989, 40 (07): : 4749 - 4759
  • [6] MORPHOLOGY AND STATISTICAL STATICS OF SIMPLE MICROCLUSTERS
    HOARE, MR
    MCINNES, JA
    [J]. ADVANCES IN PHYSICS, 1983, 32 (05) : 791 - 821
  • [7] MOLECULAR-DYNAMICS STUDY OF MELTING AND FREEZING OF SMALL LENNARD-JONES CLUSTERS
    HONEYCUTT, JD
    ANDERSEN, HC
    [J]. JOURNAL OF PHYSICAL CHEMISTRY, 1987, 91 (19) : 4950 - 4963
  • [8] SOLID LIQUID-PHASE CHANGES IN SIMULATED ISOENERGETIC AR-13
    JELLINEK, J
    BECK, TL
    BERRY, RS
    [J]. JOURNAL OF CHEMICAL PHYSICS, 1986, 84 (05) : 2783 - 2794
  • [9] VIBRATIONS OF RAPIDLY ROTATING N-BODY SYSTEMS
    JELLINEK, J
    LI, DH
    [J]. CHEMICAL PHYSICS LETTERS, 1990, 169 (05) : 380 - 386
  • [10] LANDAU LD, 1965, STATISTICAL PHYSICS