Calculation of interfacial tension from density of states
نویسندگان
چکیده
A density of states Monte Carlo formalism is used to calculate the interfacial tension of a simple fluid ~3D Ising model! and of free-standing polymer films on a lattice. Good agreement is found between the results of these calculations and literature values. The proposed approach is efficient and provides the surface tension over a wide range of temperature from a single simulation. It has the additional advantage of being equally applicable to systems interacting through continuous potential energy functions, discontinuous functions, and systems on a lattice. © 2003 American Institute of Physics. @DOI: 10.1063/1.1540613#
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تاریخ انتشار 2003