Webinar on Curve Fitting in XPS: Good Practices and Tools for Avoiding Mistakes

Описание к видео Webinar on Curve Fitting in XPS: Good Practices and Tools for Avoiding Mistakes

Curve fitting has been widely used for extracting chemical information from the overlapping features in high-resolution XPS spectra. It is challenging to develop a chemically and physically meaningful approach to curve fitting. In this webinar we discuss the theory behind XPS curve fitting, demonstrate practical approaches for analyzing XPS core regions, and what common mistakes should be avoided when curve fitting. Topics addressed will include choosing an appropriate background, handling overlapping peaks, fitting transition metal spectra, appropriately constraining spin-orbit split peak ratios and energy separation, and others.

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