Journal of Non-Crystalline Solids · 2004 · 48 citations · 16 references
Natural SciencesMaterials EngineeringMaterials ScienceCeramic MaterialsCeramicsMaterials ChemistryGlass MaterialsOptical CeramicsOptical GlassesRare-earth-doped MaterialsStructural CeramicsFluoride GlassesGlass-ceramicsTransparent Ceramics
16
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