Materials Research Bulletin · 2013 · 36 citations · 31 references
Natural SciencesChemistrySpectroscopyFluorescence SpectroscopyLaser SpectroscopyOptical SpectroscopyUpconversion MaterialsDownconversion LuminescenceFluorescence Upconversion SpectroscopyHexagonal SymmetryHexagonal SystemTemperature-dependent Upconversion Emission
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Optical Absorption Intensities of Rare-Earth Ions
B. R. Judd · Physical Review · 1962 · 8K citations · Full text
Natural Sciences, Chemistry, Physics +14
Intensities of Crystal Spectra of Rare-Earth Ions
G. S. Ofelt · The Journal of Chemical Physics · 1962 · 7.4K citations
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
Tuning upconversion through energy migration in core–shell nanoparticles
Feng Wang, Renren Deng, Juan Wang et al. · Nature Materials · 2011 · 1.8K citations
Natural Sciences, Materials Engineering, Materials Science +14