Cyclotron Resonance of Itinerant Holes in Ferromagnetic InMnAs/GaSb Heterostructures

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dc.creatorKhodaparast, G. A.
dc.creatorKono, J.
dc.creatorMatsuda, Y. H.
dc.creatorIkaida, T.
dc.creatorIkeda, S.
dc.creatorMiura, N.
dc.creatorSlupinski, T.
dc.creatorOiwa, A.
dc.creatorMunekata, H.
dc.date2002-07-19
dc.date.accessioned2026-07-07T02:46:21Z
dc.date.available2026-07-07T02:46:21Z
dc.descriptionWe report the first observation of hole cyclotron resonance (CR) in ferromagnetic InMnAs/GaSb heterostructures both in the high-temperature paramagnetic phase and the low-temperature ferromagnetic phase. We clearly resolve two resonances that exhibit strong temperature dependence in position, linewidth, and intensity. We attribute the two resonances to the so-called fundamental CR transitions expected for delocalized holes in the valence band in the magnetic quantum limit, demonstrating the existence of $p$-like itinerant holes that are describable within the Luttinger-Kohn effective mass theory.
dc.description3 figures. Proceedings of the 26th International Conference on the Physics of Semiconductors
dc.identifierhttps://arxiv.org/abs/cond-mat/0207485
dc.identifierhttp://arxiv.org/abs/cond-mat/0207485
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/19641
dc.subjectMaterials Science
dc.subjectStrongly Correlated Electrons
dc.titleCyclotron Resonance of Itinerant Holes in Ferromagnetic InMnAs/GaSb Heterostructures
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