2 Commercially Pure Binary Oxides” XPS International Inc.
Crist “Handbook of Monochromatic XPS Spectra, Vol. Bomben, Handbook of X-ray Photoelectron Spectroscopy, Perkin-Elmer Corp., Eden Prairie, MN, 1992. 8H20) taken from standards (courtesy of V.
Peak 1: 778.1 eV, FWHM 0.93 eV, asymmetry parameter in CasaXPS LA(1.2,2,20) Peak 5: Peak 1 + 9.56, FWHM 1.88 eV, Area = Peak 2 * 0.02361įitting parameters for CoP from references and. Note: Be forewarned that this has caused some confusion in the literature.įitting parameters for CoCr2O4 used in reference are as follows: This appears to be a common problem with two published databases showing similar Co3O4 oxidized surfaces for CoO. Initial analysis of a commercial CoO sample showed the surface to be extensively oxidized to Co3O4 even though the bulk powder XRD spectrum showed only CoO. Obtaining a pure CoO specimen for analysis is problematic. Co 2p3/2 spectral fitting parameters: binding energy (eV), percentage of total area, FWHM value (eV) for each pass energy, and spectral component separation (eV).
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