Prediction of Thermal-Coupled Thermometric Performance of Er3
Mochen Jia1, Zhen Sun1, Fang Lin1
1Coherent Light and Atomic and Molecular Spectroscopy Laboratory, Key Laboratory of Physics and Technology for Advanced Batteries, College of Physics , Jilin University , Changchun 130012 , China.
Abstract:
Predicting the thermometric performance of diverse materials will facilitate the selection and design of nanothermometers to suit complex environments and specific signal outputs while saving much time and expense. Herein we explore and unveil the thermal-coupled thermometric performance of Er3+/Yb3+ codoped in a set of host lattices via the chemical bond theory of complex crystals. The unknown B and ΔE values of the thermometry are accurately estimated by the chemical bond parameters, further deepening our cognition of the correlation between the luminescence properties of Er3+ ions and the microscopic crystal structure. This allows us to precisely forecast the thermal-coupled thermometric performance of Er3+ for varying host lattices in advance.
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