Cyclotron resonance of a magnetic quantum dot

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dc.creatorNguyen, Nga T. T.
dc.creatorPeeters, F. M.
dc.date2008-11-18
dc.date.accessioned2026-07-07T12:35:28Z
dc.date.available2026-07-07T12:35:28Z
dc.descriptionThe energy spectrum of a one-electron quantum dot doped with a single magnetic ion is studied in the presence of an external magnetic field. The allowed cyclotron resonance (CR) transitions are obtained together with their oscillator strength (OS) as function of the magnetic field, the position of the magnetic ion, and the quantum dot confinement strength. With increasing magnetic field a ferromagnetic - antiferromagnetic transition is found that results in clear signatures in the CR absorption. It leads to discontinuities in the transition energies and the oscillator strengths and an increase of the number of allowed transitions.
dc.description11 pages, 14 figures
dc.identifierhttps://arxiv.org/abs/0811.2954
dc.identifierhttp://arxiv.org/abs/0811.2954
dc.identifierPhys. Rev. B 78, 245311 (2008)
dc.identifierdoi:10.1103/PhysRevB.78.245311
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/217774
dc.subjectStrongly Correlated Electrons
dc.titleCyclotron resonance of a magnetic quantum dot
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