Pb 4f forum

Fitting of the Pb 4f photoemission spectrum for a poly crystalline surface, data were published by Engelhard and Baer. (accession #0057402). The main photoemission line was fitted using an asymmetric Double-Lorentzian doublet. The branching ratio was forced to be equal to the theoretically expected value (0.7863), which was taken from the Scofield tables. Data were obtained from: Mark Engelhard and Don Baer , "Third Row Transition Metals by X-ray Photoelectron Spectroscopy", Surface Science Spectra 7, 1-68 (2000) https://doi.org/10.1116/1.1311915