Afterglow-intensity-ratio-based temperature sensing using a persistent phosphor
Chuan Liao, Feng Chen, Hao Wu, Huajun Wu, Liangliang Zhang, Guohui Pan, Feng Liu, Xiaojun Wang, Jiahua Zhang
Abstract
We realized a high relative sensitivity (4.12% °C −1 ) thermometer based on the afterglow intensity ratio (AIR) in a persistent phosphor using afterglow and thermal quenching models.
Topics & Concepts
AfterglowPhosphorMaterials scienceThermometerQuenching (fluorescence)Intensity (physics)ThermalSensitivity (control systems)Emission intensityAnalytical Chemistry (journal)OptoelectronicsOpticsLuminescenceFluorescenceThermodynamicsPhysicsAstrophysicsChemistryElectronic engineeringEngineeringChromatographyGamma-ray burstLuminescence Properties of Advanced MaterialsGas Sensing Nanomaterials and SensorsSpectroscopy and Laser Applications