Simple model schemes for taking into account the dipole–dipole repulsion of adatoms in submonolayers on three- and two-dimensional semiconductor substrates are proposed. General expressions for determining the contributions of the… Click to show full abstract
Simple model schemes for taking into account the dipole–dipole repulsion of adatoms in submonolayers on three- and two-dimensional semiconductor substrates are proposed. General expressions for determining the contributions of the band and local states to the charge transfer between the adsorbed layer and the substrate as a function of the degree of coverage of the substrate with adatoms are presented. Analytical estimates for some special cases are made.
               
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