Payne, S. H.Kreuzer, H. J.Geldart, D. J. W.2013-06-192013-06-191987-06/15Payne, S. H., H. J. Kreuzer, and D. J. W. Geldart. 1987. "Adsorbate densities and surface potentials of physisorbed systems: A density-functional approach." Physical Review B (Condensed Matter) 35(18): 9489-93. Copyright © 1987 American Physical Society.0163-1829http://dx.doi.org/10.1103/PhysRevB.35.9489http://hdl.handle.net/10222/24982A density-functional approach for the calculation of the density of particles adsorbed on the surface of a solid is explored including the adparticle two-body interaction. The coverages and effective surface potentials so obtained compare very well with those of previous Hartree-Fock calculations for the system Ar/AgAdsorbed layersDensity functional theorySurface potentialarticle35189489