Title of article :
Spectroscopic properties of Dy3+ ions in CaTiO3 nano-perovskites
Author/Authors :
K. Lemanski، نويسنده , , P.J. Deren، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2014
Abstract :
The spectroscopic properties of Dy3+ ions in CaTiO3 perovskite were measured and analyzed. The influence of dopant concentration on luminescence properties of the samples were investigated. The energy levels of Dy3+ ions in CaTiO3, the CIE 1931 chromatic coordinates of emission and also the cross-relaxation factor were obtained. The most intensive emission was observed for the sample doped with 1% of Dy3+.
Keywords :
nanocrystals , CaTiO3 , Luminescence , Dysprosium
Journal title :
Journal of Luminescence
Journal title :
Journal of Luminescence
