title: Revisiting the spectroscopy of the Bi3+ ion in oxide compounds.
abstract: A model is introduced to predict the energy of metal-to-metal charge-transfer transitions in oxide compounds containing Bi(3+) ions and d(0) or d(10) metals (M(n+)). The model takes into account the structural characteristics of the host lattices, the anion relaxation resulting from Bi(3+) doping, and the electronegativities and coordination numbers of the Bi(3+) and M(n+) ions in the compounds. It is shown, through a critical review of the archival literature, that this model provides new insights on the assignment of the luminescence spectra and the related interpretation of the spectroscopic behaviors.
authors: Clermont Université, ENSCCF, BP 10448, F-63000 Clermont-Ferrand, France. Philippe.Boutinaud@ensccf.fr
authors: Philippe
authors: P
authors: Boutinaud