Volume : VI, Issue : VIII, August - 2016

SOL–GEL DERIVED LUMINESCENT SrAl4O7:Mn NANOPHOSPHORS

V. T. Jisha

Abstract :

 In this paper, monoclinic SrAl4O7:Mn phosphor was synthesized by low temperature sol–gel method for 5 weight percentages of Dy. The prepared samples were characterized by X–ray diffraction (XRD) analysis, UV–VIS and photoluminescence emission spectra (PL). The XRD analysis showed that SrAl4O7 have monoclinic structure. It was found that PL emission was obtained at 395 nm, 520 nm,790 nm corresponding to blue, green and IR region of the spectrum, respectively

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Article: Download PDF   DOI : 10.36106/ijar  

Cite This Article:

V.T.Jisha SOL–GEL DERIVED LUMINESCENT SrAl4O7:Mn NANOPHOSPHORS Indian Journal of Applied Research,Volume : 6 | Issue : 8 | August 2016

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