Multiple optical thermometry and dynamic anti-counterfeiting based on multicolor luminescence of SrY2O4:Bi3+,Er3+ phosphor
Qingqing Yu, Fumin Lu, Ligan Ma, Peican Dai, Fangfang Hu, Hai Guo, Rongfei Wei
Topics & Concepts
LuminescenceMaterials sciencePhosphorThermochromismLaserOptoelectronicsUltravioletQuenching (fluorescence)FluorescenceThermalIrradiationPhotochemistryOpticsChemistryOrganic chemistryMeteorologyPhysicsNuclear physicsLuminescence Properties of Advanced MaterialsLuminescence and Fluorescent MaterialsPerovskite Materials and Applications