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Type: Artigo de periódico
Title: Light Scattering From Magnons In Ferromagnetic Semiconductors Under Strong Fields
Author: Almeida N.S.
Miranda L.C.M.
Abstract: The effect of the electron-magnon interaction on the Raman scattering by magnons under strong magnetic fields is discussed. It is shown that in addition to Loudon's spin-orbit coupling mechanism there is another, carrier-mediated, intraband resonant contribution to the Raman line. The angular dependence of this resonant scattering is discussed and application to CdCr2Se4 is made. © 1978.
Rights: fechado
Identifier DOI: 10.1016/0038-1098(78)91040-2
Date Issue: 1978
Appears in Collections:Unicamp - Artigos e Outros Documentos

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