Publication
Physical Review Letters
Paper

Photoemission partial state densities of overlapping p and d states for NiO, CoO, FeO, MnO, and Cr2O3

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Abstract

We report partial densities of states of overlapping bandlike p states and localized d states in several insulating transition-metal oxides which have been determined from frequency-dependent photoemission spectra taken in the range 5-90 eV. We observe that p-band features become weak relative to d-state and satellite features at high frequencies, i.e., at x-ray photoemission frequencies. Partial d-state densities together with a ligandfield description are reported which give a basis for evaluating recent theoretical descriptions of transition-metal oxides. © 1975 The American Physical Society.

Date

17 Feb 1975

Publication

Physical Review Letters

Authors

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