Upconversion emissions from high-energy states of Eu^3+ sensitized by Yb^3+ and Ho^3+ in β-NaYF_4 microcrystals under 980 nm excitation

Near-infrared photocatalysis based on YF3 : Yb3+,Tm3+/TiO2 core/shell nanoparticles

(2010) Weiping Qin et al.   CHEMICAL COMMUNICATIONS

Ultraviolet-blue upconversion emissions of Ho^3+ ions

(2010) G. Y. Chen et al.   JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS

Power switched multiphoton upconversion emissions of Er^3+ in Yb^3+/Er^3+ codoped β-NaYF_4 microcrystals induced by 980 nm excitation

(2010) Kezhi Zheng et al.   OPTICS EXPRESS

Ultraviolet upconversion fluorescence of Er^3+ induced by 1560 nm laser excitation

(2010) Kezhi Zheng et al.   OPTICS LETTERS

Sensitized Ce3+and Gd3+Ultraviolet Emissions by Tm3+in Colloidal LiYF4Nanocrystals

(2009) Venkataramanan Mahalingam et al.   CHEMISTRY-A EUROPEAN JOURNAL

Monodisperse, size-tunable and highly efficient β-NaYF4:Yb,Er(Tm) up-conversion luminescent nanospheres: controllable synthesis and their surface modifications

(2009) Chenghui Liu et al.   JOURNAL OF MATERIALS CHEMISTRY

Upconversion emission tuning from green to red in Yb3+/Ho3+-codoped NaYF4nanocrystals by tridoping with Ce3+ions

(2009) Guanying Chen et al.   NANOTECHNOLOGY

Ultraviolet and violet upconversion fluorescence of europium (III) doped in YF_3 nanocrystals

(2009) Lili Wang et al.   OPTICS LETTERS

Controlled synthesis and luminescence properties from cubic to hexagonal NaYF4:Ln3+ (Ln=Eu and Yb/Tm) microcrystals

(2008) Guofeng Wang et al.   JOURNAL OF ALLOYS AND COMPOUNDS