Spectroscopic properties of Ho3+ ions in zinc borosulphate glasses and comparative energy level analyses of Ho3+ ions in various glasses

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

Electronic Energy Levels in the Trivalent Lanthanide Aquo Ions. I. Pr3+, Nd3+, Pm3+, Sm3+, Dy3+, Ho3+, Er3+, and Tm3+

W. T. Carnall, P. R. Fields, K. Rajnak · The Journal of Chemical Physics · 1968 · 3.2K citations

Engineering, Computational Chemistry, Chemistry +17

Spectra and Energy Levels of Rare Earth Ions in Crystals

Donald W. Goodwin · Physics Bulletin · 1969 · 1.7K citations

Rare Earth Mineral, History Of Science, Rare Earth Ions +12

Spectra and Energy Levels of Rare Earth Ions in Crystals

G. H. Dieke, R. A. Satten · American Journal of Physics · 1970 · 1.5K citations

Rare Earth Mineral, Engineering, Rare Earth Ions +8