This review presents an overview of the X-ray absorption spectra of 3d transition metals and
their compounds. The emphasis is on the description of the X-ray absorption process and …

We show that the 2p core-level line shapes of transition metal (TM) compounds are strongly
influenced by the presence of more TM ions. Using calculations of clusters, involving more …

The electronic structure of the transition-metal compounds is discussed with nickel oxide
(NiO) serving as the prime example. Other systems are also discussed, especially the high …

We have performed photoemission and inverse photoemission experiments on a series of
3d-transition-metal oxides with formal ionic configuration from to. The photoemission core …

Experimental data and theoretical calculations are shown for Pr 3d and 4d x-ray
photoemission spectra (XPS) of Pr 2 O 3. The observed spectral structures are well …

A short overview is given of the different approaches to interpreting X-ray absorption
spectroscopy (XAS), and particularly their relation to electronic structure models. The …

observed. iO• ii) The corresponding hnal states are the 3si3p63d"(2S'2L) and
3si3p63d"(2SL) states in the order of increasing binding energy, where S and L denote the …

The electronic structure of PrNiO 3 has been studied by photoemission and x-ray-absorption
spectroscopy. By analyzing the spectra using configuration-interaction calculations on a NiO …

We studied the Ni 2p core-level spectra of NiO using cluster model calculations and X-ray
photoemission spectra. The calculations were performed for a NiO6, a NiO5, and a NiO6 …

Core-level X-ray photoemission spectra (XPS) are calculated for Ni and Co dihalides with an
MX 6 cluster model (M= Ni, Co; X= F, Cl, Br), where intra-atomic multiplet coupling as well as …