Enhanced high-order ultraviolet upconversion luminescence in sub-20 nm β-NaYbF4:0.5% Tm nanoparticles via Fe3+ doping
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DOI: 10.1039/c6ce02568d
Abstract: Despite showing great promise in bioapplications, lanthanide-doped upconversion nanoparticles (UCNPs) are still restricted by low upconversion efficiency. In this work, ultra-small, monodisperse and uniform β-NaYbF4:0.5% Tm NPs were successfully prepared through a solvothermal route, and… read more here.
Keywords: fe3 doping; upconversion luminescence; ultraviolet upconversion; fe3 ... See more keywords