par Pauly, Nicolas ;Tougaard, Sven
Référence Surface science, 641, page (326-329), 20434
Publication Publié, 2015-11
Référence Surface science, 641, page (326-329), 20434
Publication Publié, 2015-11
Article révisé par les pairs
Résumé : | Quantitative interpretation of structures observed in XPS and AES requires models to correct for various physical processes involved. Besides the initial excitation process in XPS and AES, the measured spectrum is affected by three additional effects: the corehole(s), transport to the surface region and passage through the surface and vacuum regions. These three effects can be calculated by the QUEELS-XPS software (Quantitative analysis of Electron Energy Losses at Surfaces) in terms of energy-differential inelastic electron scattering cross sections. From this and the QUASES software (Quantitative Analysis of Surfaces by Electron Spectroscopy), background contributions and primary excitation spectra are obtained for various transitions (Cu 2p from Cu or CuO and Cu L |