MULTIPLE-SCATTERING-THEORY ANALYSIS OF XANES SPECTRA OF SO2 ADSORBED ON CU(100)*)


    loading  Checking for direct PDF access through Ovid

Abstract

The sulphur K-edge x-ray absorption spectra of SO2 multilayer and of SO2 submonolayer adsorbed on Cu(100) are analysed. It is found that the dominant spectral features are of a molecular origin. The results support earlier findings that the SO2 molecule stands perpendicular to the surface. Use of non-selfconsistent potentials does not lead to a good quantitative agreement between theory and experiment.

    loading  Loading Related Articles