Physica B Condensed Matter · 2008 · 15 citations · 43 references
Natural SciencesMaterials EngineeringMaterials ScienceOptical MaterialsOpticsOptoelectronicsGlass MaterialsLuminescent MaterialsOptical GlassesOptical Properties Of MaterialsOptical Properties Of SolidsOxide SemiconductorsLow-phonon-energy MaterialsOxide CeramicsPhonon DynamicsPhonon ScatteringPhonon-phonon InteractionsThermo-optic Properties
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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