Journal of Scientific Research
Volume 1, Numéro 1, Pages 21-23
2011-06-01

Fluorescence Study Of Sm Doped Barium Magnesium Aluminate Phosphor



Authors : Zambare Avinash . Dighavkar Chandrakant . Murthy K.v.r. .

Abstract

BaMgAl10O17 : Sm doped phosphor prepared by combustion method without citric acid with different concentration. The 2 % Sm doped phosphor exhibit good emission at the excitation of the material with 254 nm wavelengths generates a strong emission at 367, 470, 730 nm. Besides this, subsidiary maxima at 401, 451, 484 and 497 nm wavelengths in violet region are discernible with dispersion towards green region.

Keywords

BaMgAl10O17 : Sm; phosphor; combustion method; emission

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