2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/19115Using the mean field theory, a comparative study of the wetting and layering transitions of a spin-1/2 Ising model with perfect and corrugated surfaces, is established. The phase diagrams are investigated and compared in the presence of both a longitudinal and surface fields. The effect of increasing the temperature and the transverse field on the wetting and layering transitions is outlined.13 Pages Latex, 12 Figures PostscriptSoft Condensed Mattertext