Significant enhancement of blue photoluminescence intensity of Dy3+ modified Sr6Ca4(PO4)6F2:Eu2+ phosphors
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DOI: 10.1016/j.jre.2020.06.004
Abstract: Abstract Blue-emitting phosphors Sr6Ca4(PO4)6F2:Eu2+ (SCPF:Eu2+), Sr6Ca4(PO4)6F2:Eu2+,Dy3+ (SCPF:Eu2+,Dy3+) and Sr6Ca4(PO4)6F2:Eu2+,Dy3+,Si4+ (SCPF:Eu2+,Dy3+,Si4+) with apatite structure were successfully synthesized by traditional solid-state reaction under reducing atmosphere. Eu2+, Dy3+ and Si4+ ions occupy the corresponding sites of Sr2+, Ca2+… read more here.
Keywords: 6f2 eu2; dy3; sr6ca4 po4; eu2 dy3 ... See more keywords