Spectrum Fe K edge XAS fluorescence of CoFePt deposited on silicium (normal incidence: 5°) Spectrum Fe K edge XAS fluorescence of CoFePt deposited on silicium (classical incidence: 45°) Spectrum Fe K edge XAS fluorescence of CoFePt deposited on silicium (grazing incidence: 85°) Spectrum Fe K edge XAS fluorescence of $L1_0$ FePt deposited on silicium (normal incidence: 5°) Spectrum Fe K edge XAS fluorescence of $L1_0$ FePt deposited on silicium (classical incidence: 45°) Spectrum Fe K edge XAS fluorescence of $L1_0$ FePt deposited on silicium (grazing incidence: 85°)