On some observable properties of longitudinal excitons

Dynamical Theory of Crystal Lattices

1955 • 10,405 citations

Theory of the Contribution of Excitons to the Complex Dielectric Constant of Crystals

1958 • 2,158 citations

On the Polar Vibrations of Alkali Halides

1941 • 1,003 citations

Infrared Properties of Hexagonal Silicon Carbide

1959 • 458 citations

A Note on the Propagation of Excitation in an Idealized Crystal

1951 • 196 citations

Anisotropic Effects in Optical Excitation of Excitons in Molecular Crystals

1957 • 51 citations

Les effets linéaire et quadratique Zeeman et le diamagnétisme de l'exciton du cristal de protoxyde de cuivre

1957 • 17 citations