Advanced temperature sensing with Er<sup>3+</sup>/Yb<sup>3+</sup> co-doped Ba<sub>2</sub>GdV<sub>3</sub>O<sub>11</sub> phosphors through upconversion luminescence
Ikhlas Kachou, Kamel Saidi, Utku Ekim, Mohamed Dammak, Miray Çelikbilek Ersundu, Ali Erçin Ersundu
Abstract
(at 425 K). Furthermore, the studied phosphors have a sub-degree thermal resolution, making them excellent materials for accurate temperature sensing. Overall, this study provides a promising new direction for the development of more precise and reliable optical thermometry techniques, which could have important implications for a range of scientific and industrial optical temperature sensing applications.
Topics & Concepts
PhosphorLuminescenceDopingPhoton upconversionMaterials scienceAnalytical Chemistry (journal)OptoelectronicsChemistryChromatographyLuminescence Properties of Advanced MaterialsGas Sensing Nanomaterials and SensorsPerovskite Materials and Applications