Lanthanide‐Doped Nanocrystals: Importance of Volume Ratio in Photonic Effects of Lanthanide‐Doped LaPO4 Nanocrystals (Small 1/2020)

In article number 1905234, Ka-Leung Wong, Peter A. Tanner, and co-workers disperse doped nanoparticles (NPs) with terbium (emitting green) or europium (emitting red) in solvents (left) and in glasses (right). The darker color of NPs (in solvents) indicates slower emission decay rate. The experimental results are shown in the magic cube and throw light upon the energy transfer theories of Förster and Dexter.