A set of model calculations is presented concerning the problem of impurity solvation. The methods include lattice gas, evaluated exactly as well as in the mean-field approximation, and molecular-dynamics simulation. Our results are in quantitative accord with simple energy balance arguments, but a solvation parameter suggested by Ancilotto, Lerner and Cole [J. Low Temp. Phys. 101, 1123 (1995)] is found to be nonuniversal. (C) 1998 American Institute of Physics.
Impurity solvation in a liquid
MARITAN, AMOS;
1998
Abstract
A set of model calculations is presented concerning the problem of impurity solvation. The methods include lattice gas, evaluated exactly as well as in the mean-field approximation, and molecular-dynamics simulation. Our results are in quantitative accord with simple energy balance arguments, but a solvation parameter suggested by Ancilotto, Lerner and Cole [J. Low Temp. Phys. 101, 1123 (1995)] is found to be nonuniversal. (C) 1998 American Institute of Physics.
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