PL and ML characterization of Sr3EuxAl10-xSiO20 phosphor

Authors

  • Varsha Rangari Department of Electronics, Dharampeth M.P.Deo Memorial Science College, Nagpur, India
  • Vineet Nayar Dept. of Physics, C.M.D. P.G. College, Bilaspur (C.G.), India
  • S J Dhoble Department of Physics, RTM Nagpur University, Nagpur-440033, India.

Keywords:

PL and ML characterization, Sr3EuxAl10-xSiO20 phosphor

Abstract

Sr3EuxAl10-xSiO20 phosphors were prepared by solid state diffusion method. The photoluminescence and mechnoluminescence properties have been studied. Prepared Sr3EuxAl10-xSiO20 phosphor shows the broad emission at 421nm due to 4f65d1 4f7 of Eu2+ ion in the blue region of the spectrum. The excitation spectra of Sr3EuxAl10-xSiO20 phosphor shows at 356nm in the range of solid state lighting is useful for display devices. The ML activity of Sr3EuxAl10-xSiO20 (1 mole %) was determined for different impact velocities of piston and also for different masses of piston and results are discuss in this paper.

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Author Biographies

Varsha Rangari, Department of Electronics, Dharampeth M.P.Deo Memorial Science College, Nagpur, India

Department of Electronics, Dharampeth M.P.Deo Memorial Science College, Nagpur, India

Vineet Nayar, Dept. of Physics, C.M.D. P.G. College, Bilaspur (C.G.), India

Dept. of Physics, C.M.D. P.G. College, Bilaspur (C.G.), India

S J Dhoble, Department of Physics, RTM Nagpur University, Nagpur-440033, India.

Department of Physics, RTM Nagpur University, Nagpur-440033, India.

Published

19-10-2012

How to Cite

Rangari, V., Nayar, V., & Dhoble, S. J. (2012). PL and ML characterization of Sr3EuxAl10-xSiO20 phosphor. Recent Research in Science and Technology, 4(8). Retrieved from https://updatepublishing.com/journal/index.php/rrst/article/view/954

Issue

Volume 4, Issue 8 (2012)

Section

Articles