Effect of Erbium doping on the structural and photoluminescent properties of Sr2CeO4 Blue Nano Phosphor

摘要

The present paper reports the morphology and spectroscopic study of blue emitting Sr2CeO4 phosphor doped with the rare earth element Erbium (1.0 %) was synthesized by Solid state reaction method. The powders were fired at 12000 C for four hour. The photoluminescence study of these materials reveals the emission in the bluish green region. The X-Ray diffraction pattern reveals the grain size of particle. The materials were conforming from EDAX and the morphological study of material gives from SEM