Dimensional magnetoplasma resonance of 2D holes in (001) GaAs/AlGaAs quantum wells

DOI zum Zitieren dieses Dokuments:: 10.5283/epub.11055

Akimov, M. Yu. ; Kukushkin, I. V. ; Gubarev, S. I. ; Tovstonog, S. V. ; Smet, J. H. ; Klitzing, Klaus von ; Wegscheider, Werner

PDF
(67kB) - Nur für Mitarbeiter des Archivs

Veröffentlichungsdatum dieses Volltextes: 30 Nov 2009 13:30

Alternative Links zum Volltext:DOI

Details

Bibliographische Daten exportieren

Zusammenfassung

Dimensional magnetoplasma resonance is observed and studied in a spatially confined, two-dimensional hole system in (001) GaAs/AlGaAs single quantum wells. From the analysis of the field dependence of the magnetoplasma resonance on the diameter of the 2D system, the semiclassical cyclotron hole mass is determined. Its value is found to be equal to 0.26m 0 (m 0 is the free electron mass), which ...