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K+ and Ce3+ co-doped Ba2.96P4O13:0.04Eu2+ white light emitting phosphor: Crystal phase transformation analysis and luminescence properties
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DOI:10.1016/j.jre.2026.08.006.png)
Abstract
En 中文
• [K+-Ce3+] replacing [Ba2+-Ba2+] induces a phase transition in Ba2.96P4O13:Eu2+. • Doping with small amounts of [K+-Ce3+] enhances luminescence of the phosphor. • The color of Ba2.96-2xKxCexP4O13:0.04Eu2+ can be adjusted from cyan to warm white. • Ba2.96-2xKxCexP4O13:0.04Eu2+ phosphor has potential applications in warm WLED.
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