Calculation of the Judd - Ofelt parameters of the ZnAl2O4: Eu3+
Pages 127-131
S. Constantin, M. L. Stanciu
Abstract
Zinc aluminate (ZnAl2O4) doped with rare earth metal ions has been
investigated most frequently because of the unique luminescent properties
resulting from its stability and high emission quantum yields. The present
work is devoted to calculate the Judd-Ofelt parameters
( ω⊂, and ) 2 4 6
of the trivalent europium doped in ZnAl2O4 spinel,
the quality factor (Q) and the branching ratio (