Tuning the magnetic properties of Sn_1−x−yCe_4+xCe_3+yO₂ nanoparticles: an experimental and theoretical approach

Abstract

We present an accurate study of the mechanisms involved in the oxidation states of Ce-ions during the doping process of SnO2 nanoparticles prepared by the polymeric precursor method.

Electronic structure and X-ray spectral characteristics of the semiconductor and metal phases of iron disilicide

“…According to the dipole selection rules, the density of p-states is reflected in the experimental K-absorption spectrum. We have calculated the specified spectrum, which was simulated using the universal PBE-GGA functional, since it allows us to obtain reliable results for both metals Energy, eV and semiconductors when calculating the XANES spectra of [39][40][41]. Fig.…”