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Photoluminescence Studies and Characterization of Ca2Pb3(PO4)3Cl : Eu3+ Red Emitting Phosphor

Author

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  • G. R. Rahate
  • U. A. Thakare
  • A. B. Lad
  • V. R. Panse
  • K. V. Sharma

Abstract

The PL emission and excitation spectrum of prepared Ca2Pb3(PO4)3Cl:Eu3+ phosphor explained in which excitation at wavelength of 396 nm and it prepared by combustion synthesis method for the emission spectrum exhibits a well defined asymmetric band with maximum emitting a red light give isolated red emission at 593 nm & 620 nm for 1 mol %, which has higher PL emission concentrations. The samples were characterized by XRD, SEM, PL and CIE color co-ordinates techniques with relation of emission intensity w.r.to. concentrations of rare earth ion. This process enables quick and energy-efficient generation of well-crystallized particles in fine powder form within a little action. The emission spectra are clearly from the same observable site. No another emission band was observed in emission spectrum indicating that trivalent europium ion occupies one category of sites in the host material

Suggested Citation

  • G. R. Rahate & U. A. Thakare & A. B. Lad & V. R. Panse & K. V. Sharma, 2018. "Photoluminescence Studies and Characterization of Ca2Pb3(PO4)3Cl : Eu3+ Red Emitting Phosphor," International Journal of Scientific Research in Science and Technology, International Journal of Scientific Research in Science and Technology, vol. 4(2), pages 2222-2226, January.
    • Handle: RePEc:etm:ijsrst:v4:y2018:i2:id:hijsrst2183167
    Note: Article URL: https://ijsrst.com/IJSRST2183167
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