A quantitative XPS study of spherically shaped powders coated with an overlayer

Photoelectron spectroscopy versus absorp

Photoelectron spectroscopy versus absorption spectroscopy for quantitative characterization of nanometric powders coated with an overlayer

✍ S�nchez-L�pez, J. C.; Fern�ndez, A. 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 450 KB

For the present study we have considered powders made up of small particles (AE1 lm) coated with a uniform overlayer. Di †erent models have been developed to predict the elemental compositions in this kind of sample by x-ray photoelectron spectroscopy (XPS) and absorption spectroscopies : electron e