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In this work, we report the synthesis of Y2O3:Er3+, Y2O3:Yb3+ and Y2O3:Er3+,Yb3+ nanophosphors by the combustion synthesis method using urea as fuel. The doping agents were incorporated in the form of erbium nitrate and ytterbium nitrate. X‐Ray diffraction (XRD) patterns revealed that the synthesized particles have a body‐centered cubic structure with space group Ia‐3. The photoluminescence (PL) properties...
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