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K. A. KOPARKAR1,* , N. S. BAJAJ1, S. K. OMANWAR1
The novel europium doped Li2Y2B2O7 red phosphors have been prepared by a combustion synthesis. The structure and morphology of the Li2Y2B2O7:Eu3+ were investigated using X-Ray diffraction (XRD) pattern and scanning electron microscopy (SEM) respectively. Photoluminescence (PL) properties of as-prepared phosphors were investigated on fluorescence spectrometer (F-7000). Li2Y2B2O7:Eu3+ synthesized phosphor shows CIE color coordinates of with good red intensity. Optimum concentration of Eu3+ required for the highest intensity of emission is also studied..
Combustion synthesis, Quenching effect, Li2Y2B2O7:Eu3+.
K. A. KOPARKAR, N. S. BAJAJ, S. K. OMANWAR, Effect of Eu3+ doping on fluorescence properties of novel phosphor Li2Y2B2O7, Optoelectronics and Advanced Materials - Rapid Communications, 9, 7-8, July-August 2015, pp.915-918 (2015).
Submitted at: July 21, 2014
Accepted at: June 24, 2015
Optoelectronics and Advanced Materials - Rapid Communications
(2022): 0.5 - 2022 Journal Citation Reports (Clarivate Analytics, 2023)
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