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 …

The electronic structure of Li x Co 1− x O (0.01≤ x≤ 0.2), LiCoO 2, and Co 3 O 4 (1% Li)
has been investigated using x-ray photoemission spectroscopy (XPS), bremsstrahlung …

The electronic structures of a wide range of transition-metal compounds, including Cu, Ni,
Co, Fe, and Mn oxides and sulfides, with metal valences ranging from 2+ to 4+, have been …

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 …

The shape and intensity of photoelectron peaks are strongly affected by extrinsic excitations
due to electron transport out of the surface (including bulk and surface effects) and to …

This paper reviews a procedure that allows for extracting primary photoelectron or Auger
electron emissions from homogeneous isotropic samples. It is based on a quantitative …

A cell-perturbation method is developed for CuO 2 planes in the cuprate superconductors
described by a dp model. It is shown that a single-band t-t'-J-J'model accurately describes …

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 …

Ti 2p and Ti 3p X-ray photoelectron spectra (XPS) were taken for TiO2, SrTiO3 and BaTiO3
single crystals fractured insitu in an electron spectrometer. The inelastic scattering energy …

We analyze the Ti2p X-ray photoemission spectroscopy (XPS) and photoabsorption
spectroscopy (XAS) spectra in formally tetravalent Ti compounds such as TiO 2, SrTiO 3 and …