X-ray photoemission and bremsstrahlung isochromat spectra are measured for UC. Valence state spectra are compared with the relativistic APW band calculation. Shape analysis of the U 4f core spectrum is made by Doniach-Šunjíc lineshape with broadening. The discrepancies between valence spectra and the APW calculations, and presence of U 4f satellites show a correlation effect between U 5f electrons.
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering