Enhancement of the red upconversion luminescence in NaYF4:Yb3+, Er3+ nanoparticles by the transition metal ions doping

Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides

R. D. Shannon · Acta Crystallographica Section A · 1976 · 63.5K citations

Engineering, Computational Chemistry, Chemistry +16

Optical Absorption Intensities of Rare-Earth Ions

B. R. Judd · Physical Review · 1962 · 7.9K citations · Full text

Rare Earth Mineral, Optical Absorption Intensities, Nuclear Physics +12

Intensities of Crystal Spectra of Rare-Earth Ions

G. S. Ofelt · The Journal of Chemical Physics · 1962 · 7.3K citations

Rare Earth Mineral, Localized Excited State, Engineering +18

Simultaneous phase and size control of upconversion nanocrystals through lanthanide doping

Feng Wang, Yu Han, Chin Seong Lim et al. · Nature · 2010 · 3.1K citations

Materials Science, Lanthanide Doping, Simultaneous Phase +9

Power dependence of upconversion luminescence in lanthanide and transition-metal-ion systems

Markus Pollnau, Daniel R. Gamelin, Stefan R. Lüthi et al. · Physical review. B, Condensed matter · 2000 · 2.1K citations

Engineering, Sequential Upconversion, Laser Applications +17