Narrow-band dazzling red-emitting (LiCaLa(MoO4)3:Eu3+) phosphor with scheelite structure for hybrid white LEDs and LiCaLa(MoO4)3:Sm3+,Eu3+-based deep-red LEDs for plant growth applications

A series of red-emitting phosphors with a scheelite structure was synthesized and found to exhibit zero concentration-quenching behaviors. The best red phosphor was conjugated with yellow dye, and a white LED was fabricated.