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Photoluminescence spectroscopy of monoclinic SrAl2O4 phosphor

Author Affiliations

  • 1Department of Applied Physics, Bhilai Institute of Technology (Seth Balkrishan Memorial), Near Bhilai House, Durg (C.G.) Pin-491001, India and Department of Chemistry, Shri Shanakaracharya Vidhyalya Hudco (C.G.), Pin-490006, India
  • 2Department of Chemistry, Shri Shanakaracharya Vidhyalya Hudco (C.G.), Pin-490006, India

Res. J. Recent Sci., Volume 6, Issue (4), Pages 28-31, April,2 (2017)

Abstract

Photoluminescence behaviour of monoclinic SrAl2O4 was studied for nano size strontium aluminate SrAl2O4, which was synthesized via solution combustion method (CSM). Structural and morphological properties were confirmed by X-ray diffraction and electron microscopic analysis including scanning electron microscopic method. The crystal size was obtained between 12-19 nm. The emission spectrum was recorded under 254 nm excitation and consist peaks in UV and visible region. The peak in UV region is intense then visible emissions.

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