Curve-fittings of Sb 3d photoelectron peaks prove that only the Sb atom at the 12c Sb(2) site is charged to more negative with the. This implies that the negative charge might transfer from In and Zn to Sb atoms. The behavior of SIMS molecular cluster ion yields with oxygen exposure are consistent with recent theoretical calculations of the cluster formation process, in which considerable local atomic order of the surface is present in the cluster. XPS analysis shows that the valence of Sb decreases and that of Zn increases with increasing the indium doping in Zn 4 Sb 3-m In m. High resolution XPS core spectra were undertaken to elucidate changes in chemical bonding in CH 3 NH 3 PbI 3 films due to the diffusion of indium and tin. The appearance of indium spectrum and the absence of the In 2 O 3 phase in the previous XRD patterns suggest that indium element is doped into the ZnO crystal. The In 3d spectrum of InZnO nanoparticles is shown in Fig. The carbon, oxygen, indium, and tin intensities in the XPS spectra were monitored. After UV exposure,ITO substrates were imme-diately transferred to vacuum for XPS analysis. Both the formation of oxide and the onset of adsorption are reflected in the secondary ion yield ratios InO - 2/InO - and O - 2/O -. To further confirm the doping of indium into InZnO nanoparticles, XPS analysis was performed (Fig. XPS spectra were taken inside a LeyboldShenyang system using Mg K radiation as the X-ray source. Formation of In 2O 3 continues into the bulk either via migration of the adsorbed oxygen through the oxide layer to the metal-In 2O 3 interface or by the outward migration of indium cations to the surface.
![indium xps peak indium xps peak](http://research.ncku.edu.tw/re/articles/e/20110923/images/110908062643D3AXLi.png)
![indium xps peak indium xps peak](https://ars.els-cdn.com/content/image/1-s2.0-S138824812030117X-gr1.jpg)
![indium xps peak indium xps peak](https://xpssimplified.com/_images/element-copper-xpsspectra2.png)
Formation of In 2 O 3 continues into the bulk either via migration of the adsorbed oxygen through the oxide layer to the metal-In 2 O 3 interface or by the outward migration of indium cations to the. A high binding energy O (1s) peak becomes prominent after one monolayer of In 2O 3 has formed, which we ascribe to adsorbed oxygen on the oxide. A high binding energy O (1s) peak becomes prominent after one monolayer of In 2 O 3 has formed, which we ascribe to adsorbed oxygen on the oxide. Oxygen uptake is characterized by a moderately rapid formation of In 2O 3, with no preoxidation adsorbed O 2 phase discernable in the XPS spectra. The chemisorption of oxygen on clean polycrystalline indium surfaces is investigated by the combined techniques of x-ray photoelectron spectroscopy (XPS) and the static mode of secondary ion mass spectroscopy (SIMS).