INVESTIGADORES
RAMIREZ PASTOR antonio Jose
artículos
Título:
Configurational entropy of adsorbed particles on two-dimensional heterogeneous surfaces.
Autor/es:
F. ROMÁ; A. J. RAMIREZ-PASTOR
Revista:
PHYSICA A - STATISTICAL AND THEORETICAL PHYSICS
Editorial:
Elsevier
Referencias:
Año: 2003 vol. 328 p. 513 - 524
ISSN:
0378-4371
Resumen:
The con gurational entropy of repulsive interacting particles adsorbed on heterogeneous surfaces
is studied by combining Monte Carlo simulation and thermodynamic integration method.
The substrate is represented by a bivariate lattice characterized by l × l patches of weak and
strong adsorbing sites, arranged in a deterministic chessboard structure. The temperature is
varied in such a way that di3erent ordered phases can be formed on the surface. A rich variety
of behaviors is found and analyzed in the context of the lattice-gas model.l × l patches of weak and
strong adsorbing sites, arranged in a deterministic chessboard structure. The temperature is
varied in such a way that di3erent ordered phases can be formed on the surface. A rich variety
of behaviors is found and analyzed in the context of the lattice-gas model.
