Design, synthesis and characterization of near-infrared long persistent phosphors Ca4(PO4)2O:Eu2+,R3+ (R = Lu, La, Gd, Ce, Tm, Y)
Eu2+-activated phosphate NIR long persistent phosphors.
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2004 ◽
Vol 11
(1)
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pp. 99-106
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2013 ◽
Vol 65
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pp. 60-69
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