The Journal of Chemical Physics · 1961 · 360 citations · 14 references
Natural SciencesMaterials SciencePhysicsCondensed Matter PhysicsCrystal StructureOptical MaterialsAb Initio MethodsCrystal LatticeLattice StructuresOptical Properties Of MaterialsOptical Properties Of SolidsOptical SpectroscopyCrystal Lattice TheoryLattice VibrationsPhonon Calculations
A general description has been given of an application of the Wilson's GF-matrix method to the treatment of optically active lattice vibrations. As examples, formulas are derived for the calculation of the frequencies of the lattice vibrations of a one-dimensional, the diamond, and CaF2 lattices.
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Infrared Lattice Absorption in Ionic and Homopolar Crystals
M. Lax, Elias Burstein · Physical Review · 1955 · 399 citations