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Cited by 420

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Theory and Monte Carlo simulation of physical clusters in the imperfect vapor

Lee, Jong K., Barker, J. A., Abraham, Farid F.·1973·The Journal of Chemical Physics

Abstract

A formal physical cluster theory for an imperfect gas, valid for an arbitrary definition of a ``physical cluster,'' is described. The role of the definition of the physical cluster is stressed. For a particular definition of the physical cluster, which may be appropriate in nucleation theory, the Helmholtz free energy of 13-, 43-, 60-, 70-, 80-, 87-, and 100-atom argon clusters is calculated in the classical limit for temperatures ranging from absolute zero to 100°K using Monte Carlo techniques. It is found that a cluster's free energy is almost independent of its definition provided that the definition is reasonable and the temperature is sufficiently low. The results are compared with the predictions using the harmonic approximation.

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Metadata

Authors
Lee, J. K., Barker, J. A., & Abraham, F. F.
Venue
The Journal of Chemical Physics
Published
1973-04-15
Volume
58
Issue
8
Pages
3166-3180
ISSN
  • 0021-9606 (ISSN-L)
  • 1089-7690
OpenAlex
W1985550898
Cited by
420
References
1
FWCI
14.04
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Theory and Monte Carlo simulation of physical clusters in the imperfect vapor. https://app.cochat.ai/papers/10.1063/1.1679638
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Lee, J. K., Barker, J. A., & Abraham, F. F. (1973). Theory and Monte Carlo simulation of physical clusters in the imperfect vapor. The Journal of Chemical Physics. https://doi.org/10.1063/1.1679638

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