Anti-thermal-quenching red-emitting GdNbO<sub>4</sub>:Pr<sup>3+</sup> phosphor based on metal-to-metal charge transfer for optical thermometry application
Wanggui Ye, Chaoyang Ma, Yanbin Li, Chong Zhao, Yuzhen Wang, Chuandong Zuo, Zicheng Wen, Yingkui Li, Xuanyi Yuan, Yongge Cao
Abstract
An anti-thermal quenching strategy is proposed to develop GdNbO 4 :Pr 3+ red phosphor, which is a promising candidate for the high-performance optical temperature sensing with increasing red emission intensity during the heating process.
Topics & Concepts
PhosphorMaterials scienceQuenching (fluorescence)MetalThermalAnalytical Chemistry (journal)Emission intensityThermal emissionOptoelectronicsLuminescenceFluorescenceOpticsThermodynamicsMetallurgyChemistryChromatographyPhysicsLuminescence Properties of Advanced MaterialsSolid State Laser TechnologiesPhotorefractive and Nonlinear Optics