Concentration quenching inhibition and fluorescence enhancement in Eu³⁺-doped molybdate red phosphors with two-phase mixing

Abstract

Due to the regulatory effect of lattice interface barriers, the two-phase mixing NaIn(MoO4)2:Eu3+ phosphors exhibit bright red light emission and concentration quenching inhibition behavior.

Multifaceted insight into the cation-disordered self-activated luminescence of Zn3V2O8 compositions for lighting and pigment applications

“…, opened new avenues in the fields of solid-state lighting, displays, lasers, sensors, and bio-medical imaging, among others. 1–5 The above-mentioned groups show broadband emission in the visible region due to O 2− –M x + (M x + = Ti 4+ , V 5+ , Nb 5+ , Ta 5+ , W 6+ , and Mo 6+ ) charge transfer bands that are associated with the respective metal–oxygen polyhedra. 6,12,32 These groups show negligible overlapping of their broadband absorption and emission in the visible region due to the minor visible photon reabsorption.…”