On the 5D0→7F0 transition of the Eu3+ ion in the {(C4H9)4N}3Y(NCS)6 host

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

Natural Sciences, Physics, Condensed Matter Physics +13

Hypersensitive pseudoquadrupole transitions in lanthanides

Chr. Klixbüll Jørgensen, B. R. Judd · Molecular Physics · 1964 · 924 citations

Natural Sciences, Chemistry, Electromagnetics +15

<i>Operator Techniques in Atomic Spectroscopy</i>

Brian R. Judd, J. A. White · Physics Today · 1964 · 733 citations

Natural Sciences, Chemistry, Physics +13

Operator techniques in atomic spectroscopy

Journal of the Franklin Institute · 1963 · 691 citations

Natural Sciences, Physics, Atomic Physics +10