Dynamical Effects in the “Phase Change” Behavior of Small Clusters

  • Julius Jelltnek
  • Paul G. Jasien


Results of a detailed dynamical simulation study of a 13-particle Lennard-Jones cluster are presented. They point to the fact that the pattern of the time-evolution of the cluster, and thus its “phase” and “phase change” properties, depend not only on the total energy of the system but also on its initial state. It is found that the maximal Liapunov number can adequately label the different “phases” of a cluster system.


Phase Change Small Cluster Configuration Space Total Angular Momentum Cluster System 


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Copyright information

© Plenum Press, New York 1988

Authors and Affiliations

  • Julius Jelltnek
    • 1
  • Paul G. Jasien
    • 1
  1. 1.Chemistry DivisionArgonne National LaboratoryArgonneUSA

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