Inelastic light scattering by spin polarized electron gas

It is shown that the Raman spectrum of a spin polarized electron system of free carriers contains a contribution of collective excitations even for scattering due to spin density fluctuations. In a magnetic field the intensity of the depolarized line is an oscillatory function of the field.

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Bibliographic Details
Published in:Solid state communications 1993, Vol.85 (9), p.827-828
Main Authors: Govorov, A.O., Chaplik, A.V.
Format: Article
Language:English
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Summary:It is shown that the Raman spectrum of a spin polarized electron system of free carriers contains a contribution of collective excitations even for scattering due to spin density fluctuations. In a magnetic field the intensity of the depolarized line is an oscillatory function of the field.
ISSN:0038-1098
1879-2766
DOI:10.1016/0038-1098(93)90679-H