COMPLEX SURFACE PHASES OF Sb ON Si(113): COMBINING XSW AND DENSITY FUNCTIONAL THEORY
We report on recent results regarding the surface structure obtained by adsorption of Sb onto Si(113). This system was identified to show adsorption at multiple surface sites. It yields an example for a structure determination that could only be solved by the combination of X-ray standing wave measurements with an analysis of possible adsorption sites by means of density functional theory.