Multicolor luminescence of hexagonal NaYF4:Yb3+/Ho3+/Ce3+ microcrystals with tunable morphology under 940 nm excitation for temperature-responsive anti-counterfeiting
Lingna Xu, Hongyan Zheng, Tao Pang, Junwen Mao
Topics & Concepts
LuminescencePhoton upconversionExcited stateMaterials scienceExcitationHexagonal crystal systemDopingFluorescenceAnalytical Chemistry (journal)CrystallographyOptoelectronicsChemistryOpticsAtomic physicsPhysicsEngineeringChromatographyElectrical engineeringLuminescence Properties of Advanced MaterialsLuminescence and Fluorescent MaterialsInorganic Fluorides and Related Compounds