E-viri
Recenzirano
-
Zargaryan, D. G.
Journal of contemporary physics, 10/2015, Letnik: 50, Številka: 4Journal Article
The spectroscopic properties of YAG: Ce 3+ crystal caused by the d - f transitions of Ce 3+ ions are investigated theoretically. In the framework of the mean-field approximation for crystal field the Stark states energies of 5 d 1 excited electronic configuration of Ce 3+ ion are determined and the corresponding wave functions are constructed. The line strengths of electric dipole d -{vnf} transitions, the probabilities of spontaneous transitions and radiative lifetimes are calculated.
