Temperature-dependent upconversion luminescence multicolor tuning and temperature sensing of multifunctional β-NaYF<sub>4</sub>:Yb/Er@β-NaYF<sub>4</sub>:Yb/Tm microcrystals
Dandan Ju, Xiaoli Gao, Shouchao Zhang, Yang Li, Wenjing Cui, Yinhui Yang, Mingyan Luo, Shujing Liu
Abstract
Multifunctional β-NaYF<sub>4</sub>:Yb/Er@β-NaYF<sub>4</sub>:Yb/Tm microcrystals with simultaneous white-light emission, temperature-dependent upconversion luminescence multicolor tuning and good temperature sensitivity.
Topics & Concepts
Photon upconversionLuminescenceMaterials scienceOptoelectronicsYtterbiumNanotechnologyDopingLuminescence Properties of Advanced MaterialsInorganic Fluorides and Related CompoundsPerovskite Materials and Applications