Synthesis and luminescence properties of a novel red-emitting phosphor Ba3La(PO4)3:Eu3+ for solid-state lighting

A novel blue-greenish emitting phosphor Ba 3 LaK(PO 4 ) 3 F:Tb 3+ with high thermal stability

“…Fig. 3 According to Dexter's energy transfer theory, the non-radiative energy transfer between Tb 3+ ions may cause concentration quenching, owing to electric multipole-multipole interaction [16]. The resonant energy-transfer mechanism in phosphors can be identified into two types: multipolar interaction and exchange interaction, which are distance dependent.…”

Structural and Optical Properties of Hydrothermally Synthesized ZnO and Zn0.99O:Eu3+ Powders

“…Y 2 O 2 S:Eu 3+ is a commonly used red-emitting phosphor. However, the phosphor exhibits lower emission eciency in comparison with blue and green phosphors, evolution of harmful gas such as sulphide, and insucient absorption in the near-UV/blue region [6,7]. It is thus necessary to develop ecient red-emitting phosphors with high stability and absorption eciency in the near-UV/blue region for white LED applications.…”

Luminescence and energy transfer of single-phase and color-tunable Ca2Y3Sb3O14:Bi3+, Eu3+ phosphor for white light-emitting diodes

“…Solid-state lighting based on white light-emitting diodes (w-LEDs) has drawn increased attention in recent years because of their high brightness, long life, low power consumption, and environment-friendly characteristics [1][2]. At present, most commercial w-LEDs have been based on the combination of a blue LED and yellow phosphor Y 3 Al 5 O 12 :Ce 3+ (YAG:Ce) [3].…”