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Sr2SnO4:Sm3+ PHOSPHOR FOR SOLID STATE LIGHTING
Deepak Taikar

Published in: International Journal of Current Engineering And Scientific Research ( IJCESR)
Volume- 5, Issue-1, pp.72-74, Jan 2018
DPI :-> 16.10046.IJCESR.2018.V5I1.7274.2319



Abstract
Sr2SnO4 doped with Sm3+ ion, was prepared by the co-precipitation method. X-ray powder diffraction (XRD) analysis confirmed the formation of Sr2SnO4:Sm3+. Photoluminescence measurements showed that the phosphor exhibited bright orangered emission at about 610 nm attributed to 4 G5/2 ? 6 H7/2 transition of Sm3+ ion under UV excitation. Since, the excitation curve shows good overlap in n-UV region and also excitable at 408 nm the prepared phosphor can be used for solid state lighting application.

Key-Words / Index Term
photoluminescence; solid state lighting; co-precipitation Engineering and Technology

How to cite this article
Deepak Taikar , “Sr2SnO4:Sm3+ PHOSPHOR FOR SOLID STATE LIGHTING”, International Journal of Current Engineering And Scientific Research ( IJCESR), 5, Issue-1, pp.72-74, Jan 2018. DPI:16.10046.IJCESR.V5.I1.2319