Regulating the upconversion luminescence properties of Tm<sup>3+</sup>/Yb<sup>3+</sup>-codoped ZrScW<sub>2</sub>PO<sub>12</sub> microparticles with a negative thermal expansion effect through thermal stimulation for optical thermometry
Xiaoqing Lai, Przemysław Woźny, Marcin Runowski, Laihui Luo, Peng Du
Abstract
content, but they can be manipulated by employing different sensing modes. Our results manifest that the exploitation of the NTE effect is an efficient way to control the UC luminescence features of rare earth ions and to realize high performance optical thermometry.
Topics & Concepts
LuminescencePhoton upconversionMaterials scienceThermalThermal expansionOptoelectronicsComposite materialPhysicsThermodynamicsLuminescence Properties of Advanced MaterialsOptical properties and cooling technologies in crystalline materialsThermal Expansion and Ionic Conductivity