Preparation and investigation of Dy3+/Tm3+-doped NaGd(MoO4)2 with thermal stability and tunable white light emission for LED applications

Combining theoretical calculations and experiments, synthesized NaGd(MoO 4 ) 2 : 0.06Dy 3+ z Tm 3+ phosphors are shown to have good stability. Under 364 nm excitation, the phosphors emit tunable white light and demonstrate good thermal stability.