Core-level spectra of metallic lanthanides: Holmium (Ho).

The core-level spectra for the lanthanide metal, holmium, are presented, including the typically unreported Ho 3d peaks. The spectra exhibit multiplet splitting that must be included for accurate quantification of the metallic state. Given the complexity of the spectra due to overlapping Auger structure and background determination, modified sensitivity factors are suggested for some regions, together with recommended background integration limits and shape. [ABSTRACT FROM AUTHOR]