Concepedia
Physical Review Letters · 1965 · 111 citations · 4 references
4
Theoretical and Experimental Effects of Spatial Dispersion on the Optical Properties of Crystals
J. J. Hopfield, D. G. Thomas · Physical Review · 1963 · 832 citations
Natural Sciences, Physics, Condensed Matter Physics +16
The exciton spectrum of zinc oxide
D. G. Thomas · Journal of Physics and Chemistry of Solids · 1960 · 793 citations
Natural Sciences, Chemistry, Materials Science +14
Fine structure in the optical absorption edge of anisotropic crystals
J.J. Hopfdeld · Journal of Physics and Chemistry of Solids · 1960 · 518 citations
Natural Sciences, Materials Science, Physics +16
On some observable properties of longitudinal excitons
J. J. Hopfield, D. G. Thomas · Journal of Physics and Chemistry of Solids · 1960 · 106 citations
Natural Sciences, Physics, Condensed Matter Physics +8