INVESTIGADORES
BULNES Fernando Manuel
artículos
Título:
Differential heat of adsorption at critical regime: square, triangular and honeycomb lattices
Autor/es:
F. BULNES; A. J. RAMIREZ-PASTOR
Revista:
PHYSICA A - STATISTICAL AND THEORETICAL PHYSICS
Editorial:
Elsevier
Referencias:
Lugar: Amsterdam; Año: 2001 vol. 295 p. 71 - 76
ISSN:
0378-4371
Resumen:
We report on a Monte Carlo study of the differential heat of adsorption on, square, triangular and honeycomb two-dimensional lattices. The in3uence of the connectivity on the main scaling parameters in the critical regime is analyzed. The simulation data are compared with mean-4eld and quasi-chemical approaches, which evidence signi4cative differences between numerical and analytical results. A 4nite-size scaling analysis for the differential heat of adsorption allows a very accurate determination of the temperature-coverage phase diagram for all considered cases.
