Sulfur content is very low and typically requires long acquisition time for good quality S2p spectrum. For spatially uniform samples, minimize X-ray exposure per unit area by acquiring …

The presence of two sulfur species was detected in X-ray photoelectron spectroscopy (XPS) studies of thiol and disulfide molecules adsorbed onto gold surfaces. These species are …

The XPS S 2p spectra depicted in Fig. 2A reveal that no S 2p peaks are detected in the CP film, whereas the MSP film exhibits an S 2p spectrum ranging from 166 to 171 eV.

X-ray photoelectron spectroscopy (XPS or ESCA) curve fitting procedures, reference materials and useful notes are listed here to provide a starting point for the consistent interpretation of …

The peaks at 399.2 ± 0.2 eV in N1s are identified as the C--N-C bond from the triazole ring of ATT molecules [49], and the peaks at 162.5 ± 0.3 eV and 167.9 in S2p are defined as the S-C bond...

Aug 28, 2015 · The identification of surface sulfide and polysulfide species based on the curve fitting of S2p photoelectron spectra and, for the first time, of X-ray excited S KLL Auger spectra …

S2s peak, like S2p, shows a large range of chemical shifts. S2s peak has strong overlap with Se3s peak and Mo3d (particularly in sulfate/sulfonate chemical states, see Molybdenum section).

Dec 10, 2003 · One of the greatest advantages of the synchrotron radiation is that one can control the exciting photon energy in the spectrometer. The surface sensitivity of the XPS …

Based on such improved XPS analyses, the binding energies (BEs) of S2p signals for sulfur of increasing oxidation state are determined to be 166-167.5 eV for S=O in dimethyl sulfoxide, …

The Basic XPS Information Section provides fundamental XPS spectra, BE values, FWHM values, BE tables, overlays of key spectra, histograms and a table of XPS parameters. The …