Steady-state and time-dependent luminescence of UO2MoO4

Abstract

Luminescence spectra of UO2MoO4 between 4.2 – 50 K were studied. The 0 – 0 line splitting is explained. Decay functions were derived reproducing the temperature dependence of the trap emissions. The rate of energy transfer among intrinsic centres and to trap centres is shown to be of similar magnitude.