The Photoluminescence Behaviors of a Novel Reddish Orange Emitting Phosphor CaIn₂O₄:Sm³⁺ Codoped with Zn²⁺ or Al³⁺ Ions

Table 1

The chromaticity coordinates for CaIn₂O₄:0.6%Sm³⁺, CaIn₂O₄:0.6%Sm³⁺,0.6%Zn²⁺, and CaIn₂O₄:0.6%Sm³⁺,0.6%Al³⁺ phosphors ( = 407 nm).

Samples	The chromaticity coordinates
	CaIn2O4:0.6%Sm^3+	0.616	0.383
CaIn2O4:0.6%Sm^3+,0.6%Zn^2+	0.617	0.383
CaIn2O4:0.6%Sm^3+,0.6%Al^3+	0.617	0.382