Synthesis of Red-emitting (Gd, Ca, Eu)2W2O9 Phosphors
Red-emitting (Gd1−x−yCaxEuy)2W2O9−x phosphors (0 ≤ x ≤ 0.05, 0.05 ≤ y ≤ 1.00) were synthesized in a single phase form by conventional solid-state reaction. These phosphors exhibited excellent lumin...