Nuclear Instruments and Methods · 1973 · 45 citations · 14 references
Natural SciencesEarth SciencesSpectroscopyRare-earth-doped MaterialsEmission Spectra Of Rare Earth ElementsHyperfine Structure Of Rare-earth AtomsRare-earth Compounds
14
Spectra and Energy Levels of Rare Earth Ions in Crystals
Donald W. Goodwin · Physics Bulletin · 1969 · 1.7K citations
<i>Quantum theory of atomic structure</i>
John C. Slater, William F. Meggers · Physics Today · 1961 · 1.1K citations
The quantum theory of atomic structure
B. Lalevic · Journal of the Franklin Institute · 1961 · 411 citations
Jack Sugar · Physical review. B, Solid state · 1972 · 310 citations