X-ray absorption study of the local structure at the NiO/oxide interfaces.


This work reports an X-ray absorption near-edge structure (XANES) spectroscopy study at the Ni K-edge in the early stages of growth of NiO on non-ordered SiO2, Al2O3 and MgO thin films substrates. Two different coverages of NiO on the substrates have been studied. The analysis of the XANES region shows that for high coverages (80 Eq-ML) the spectra are… (More)
DOI: 10.1107/S0909049513012417


5 Figures and Tables