On the character of the optical transitions in closed-shell transition metal oxides doped with Bi 3+

M. Amer (1) , P. Boutinaud (1)

1 ICCF - Institut de Chimie de Clermont-Ferrand

A criterion is introduced to achieve the assignment of the optical features observed in the excitation spectra of Bi3+ ions incorporated in closed-shell transition metal oxides. The model is based on the calculation of the energy associated with the lowest 1S0 → 3P1 intra-ionic transition of Bi3+ (A-like transition), the metal-to-metal charge transfer (D-like transition) and the Stokes shift of the corresponding emission.

Domaines: Chimie

M. Amer, P. Boutinaud. On the character of the optical transitions in closed-shell transition metal oxides doped with Bi 3+. Physical Chemistry Chemical Physics, 2017, 19 (3), pp.2591 - 2596. ⟨10.1039/C6CP07638F⟩. ⟨hal-01639505⟩