Fast excited-state relaxation of Eu-Eu pairs in commercial Y2O3: Eu3+ phosphors

Hypersensitive pseudoquadrupole transitions in lanthanides

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

Natural Sciences, Chemistry, Electromagnetics +15

Phonon and Electronic Raman Spectra of Cubic Rare-Earth Oxides and Isomorphous Yttrium Oxide*

G. Schaack, J. A. Koningstein · Journal of the Optical Society of America · 1970 · 152 citations

Natural Sciences, Materials Science, Physics +17

A New Generation of “Deluxe” Fluorescent Lamps, Combining an Efficacy of 80 Lumens/W or More with a Color Rendering Index of Approximately 85

J.M.P.J. Verstegen, D. Radielović, L.E. Vrenken · Journal of The Electrochemical Society · 1974 · 122 citations

Natural Sciences, Materials Engineering, Materials Science +17

Atomic Energy-levels in Crystals

Nature · 1961 · 110 citations · Full text

Natural Sciences, Physics, Atomic Physics +11

Energy levels and interaction between Eu3+-ions at lattice sites of symmetryC2 and symmetryC3i in Y2O3

J. Heber, K. H. Hellwege, U. Köbler et al. · Zeitschrift für Physik A Hadrons and Nuclei · 1970 · 95 citations

Natural Sciences, Materials Science, Physics +14