Color-tunable luminescence based on the efficient energy transfer of a Tm–Dy system for optical thermometry and white LED lighting
Qi Xiao, Xingyu Wu, Na Zhou, Zhi Li, Yuqi Liu, Xinyao Dong, Xiumei Yin, Xixian Luo
Abstract
Dy 3+ ,Tm 3+ co-doped K 3 Y(PO 4 ) 2 phosphors with high efficiency energy transfer can achieve color-tunable luminescence and have potential application prospects in the fields of optical temperature measurement and white LED lighting.
Topics & Concepts
LuminescencePhosphorEnergy transferWhite lightOptoelectronicsMaterials scienceDopingOpticsChemistryPhysicsMolecular physicsLuminescence Properties of Advanced MaterialsSolid State Laser TechnologiesRadiation Detection and Scintillator Technologies