Theoretical Modelling of High-Resolution X-Ray Absorption Spectra at Uranium M4 Edge

Abstract

We investigate the origin of satellite features that appear in the high-resolution x-ray absorption spectra measured at the uranium M 4 edge in compounds where the uranium atoms are in the U 6+ oxidation state. We employ a material-specific Anderson impurity model derived from the electronic structure obtained by the density-functional theory.

MRS Advances (2018)

Cited by in corpus (2)

• The application of HEXS and HERFD XANES for accurate structural characterization of actinide nanomaterials: application to ThO2
• High-resolution valence band RIXS at the actinide M${}_{4,5}$-edges