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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-278307
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.27830
Zusammenfassung
We study the dynamical dielectric function of a two-dimensional hole gas, exemplified on [001] GaAs and InAs quantum wells, within the Luttinger model extended to the two lowest subbands including bulk and structure inversion asymmetric terms. The plasmon dispersion shows a pronounced anisotropy for GaAs- and InAs-based systems. In GaAs this leads to a suppression of plasmons due to Landau ...
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