Sr<sub>4</sub>GaNbO<sub>8</sub>:Mn<sup>4+</sup>: a novel perovskite-structured red-emitting phosphor for a luminescence lifetime thermometer with good relative sensitivity and repeatability
Zhenyu Huang, Kai Li, Zhiyu Zhang, Jia‐Ning Liu, Daiman Zhu
Abstract
A new type of niobate perovskite structure Sr 4 GaNbO 8 :Mn 4+ has been prepared by us, which is different from previous perovskite compounds and has excellent relative and absolute sensitivities as well as good repeatability.
Topics & Concepts
PhosphorMaterials scienceLuminescenceRepeatabilityPerovskite (structure)Sensitivity (control systems)ThermometerAnalytical Chemistry (journal)OptoelectronicsCrystallographyChemistryThermodynamicsElectronic engineeringPhysicsChromatographyEngineeringLuminescence Properties of Advanced MaterialsPerovskite Materials and ApplicationsSolid State Laser Technologies