Photoluminescent properties of Bi3+ doped BaZr(PO4)2 and energy transfer in Bi3+, Tb3+ codoped phosphors

Key Points

• Photoluminescence was observed in Bi3+ doped BaZr(PO4)2 phosphors, confirming their potential use in lighting applications.
• The study reveals significant energy transfer efficiency between Bi3+ and Tb3+ ions, enhancing luminescent properties.
• Observational analysis of codoping strategies reveals improved luminescence performance in phosphors compared to doping alone.
• These findings highlight the promise of barium zirconium phosphate phosphors in future luminescent applications.