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Type: Artigo de periódico
Title: Resonant Raman Scattering By Lo Phonons In The Presence Of A Static Magnetic Field
Author: Frota-Pessoa S.
Luzzi R.
Abstract: Resonant Raman scattering from LO phonons in the presence of a constant magnetic field is considered. We calculate the differential extinction coefficient, including effects of the electron-phonon interaction, for a doped semiconductor. It is shown that significant deviations from the Lorentzian line shape may appear due to hybridization of the phonon mode with the cyclotron modes, when for certain geometries, a harmonic of the cyclotron frequency is approximately equal to the LO-phonon frequency. An application is made for GaAs. © 1976 The American Physical Society.
Rights: aberto
Identifier DOI: 10.1103/PhysRevB.13.5420
Date Issue: 1976
Appears in Collections:Unicamp - Artigos e Outros Documentos

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