Magnetic field dependence of hole levels in self-assembled InAs quantum dots

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dc.creatorClimente, J. I.
dc.creatorPlanelles, J.
dc.creatorPi, M.
dc.creatorMalet, F.
dc.date2005-08-01
dc.date.accessioned2026-07-07T06:31:34Z
dc.date.available2026-07-07T06:31:34Z
dc.descriptionRecent magneto-transport experiments of holes in InGaAs quantum dots [D. Reuter, P. Kailuweit, A.D. Wieck, U. Zeitler, O. Wibbelhoff, C. Meier, A. Lorke, and J.C. Maan, Phys. Rev. Lett. 94, 026808 (2005)] are interpreted by employing a multi-band kp Hamiltonian, which considers the interaction between heavy hole and light hole subbands explicitely. No need of invoking an incomplete energy shell filling is required within this model. The crucial role we ascribe to the heavy hole-light hole interaction is further supported by one-band local-spin-density functional calculations, which show that Coulomb interactions do not induce any incomplete hole shell filling and therefore cannot account for the experimental magnetic field dispersion.
dc.description5 pages with 3 figures and one table. The paper has been submitted to Phys.Rev.B
dc.identifierhttps://arxiv.org/abs/cond-mat/0508036
dc.identifierhttp://arxiv.org/abs/cond-mat/0508036
dc.identifierdoi:10.1103/PhysRevB.72.233305
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/98646
dc.subjectMesoscale and Nanoscale Physics
dc.titleMagnetic field dependence of hole levels in self-assembled InAs quantum dots
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