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Determination of the nucleus size from the growth probability of clusters
Author(s) -
Joop H. ter Horst,
Dimo Kashchiev
Publication year - 2003
Publication title -
the journal of chemical physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.071
H-Index - 357
eISSN - 1089-7690
pISSN - 0021-9606
DOI - 10.1063/1.1585020
Subject(s) - nucleation , cluster (spacecraft) , monte carlo method , nucleus , cluster size , component (thermodynamics) , homogeneous , statistical physics , physics , mathematics , statistics , thermodynamics , computer science , molecular dynamics , quantum mechanics , biology , programming language , microbiology and biotechnology
Exact and approximate general expressions for the growth and decay probabilities of a cluster in one-component nucleation are given. A method is proposed for a model-independent determination of the nucleus size with the help of data for the dependence of the cluster growth probability on the cluster size. Monte Carlo simulation data for the cluster growth probability are obtained for homogeneous one-component nucleation of droplets in Lennard-Jones vapors. From these data, the size of the nucleus droplet and the Zeldovich factor are determined by the newly proposed method.Process and EnergyMechanical, Maritime and Materials Engineerin

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