Charge-transfer effect in hard x-ray 1$s$ and 2$p$ photoemission spectra: LDA+DMFT and cluster-model analysis

Mahnaz Ghiasi, Atsushi Hariki, Mathias Winder +6

We study $1s$ and $2p$ hard x-ray photoemission spectra (XPS) in a series of late transition metal oxides: Fe${}_2$O${}_3$ (3$d^5$), FeTiO${}_3$ (3$d^6$), CoO (3$d^7$) and NiO (3$d…