Ab initio studies of phonons in MgO by the direct method including LO mode

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Numerical Analysis, Engineering, Computational Chemistry +17

Green’s-function approach to linear response in solids

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Numerical Analysis, Engineering, Wave Optic +17

Microscopic Theory of Force Constants in the Adiabatic Approximation

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Charge Excitations, Engineering, Charge Neutrality +19

Quantum-Mechanical Position Operator in Extended Systems

Raffaele Resta · Physical Review Letters · 1998 · 700 citations · Full text

Quantum Dynamic, Engineering, Position Operator +16

Temperature Dependence of Infrared Dispersion in Ionic Crystals LiF and MgO

J. R. Jasperse, A. Kahan, J. N. Plendl et al. · Physical Review · 1966 · 340 citations

Optical Materials, Engineering, Temperature Dependence +25