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dc.contributor.authorZhang, Po
Wang, Jianli
Zhang, Chi
Du, Rui-Rui
Pfeiffer, L.N.
West, K.W.
dc.date.accessioned 2017-04-04T17:30:17Z
dc.date.available 2017-04-04T17:30:17Z
dc.date.issued 2017
dc.identifier.citation Zhang, Po, Wang, Jianli, Zhang, Chi, et al.. "Shifted Landau ladders and low field magneto-oscillations in high-mobility GaAs 2D hole systems." Applied Physics Letters, 110, no. 11 (2017) AIP Publishing: http://dx.doi.org/10.1063/1.4978673.
dc.identifier.urihttps://hdl.handle.net/1911/94052
dc.description.abstract We present well-developed low-field magneto-resistance oscillations originating from zero-field spin splitting (ZFSS) of heavy holes in high mobility GaAs/AlGaAs quantum wells. This low field oscillation is 1/B-periodic and emerges before the onset of Shubnikov–de Haas oscillations. The effect can be explained by resonant scattering between two Landau ladders shifted by the ZFSS gap, which in turn can be measured by comparing with the hole cyclotron energy. A front gate is fabricated to tune the ZFSS and hence the oscillation period.
dc.language.iso eng
dc.publisher AIP Publishing
dc.rights Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
dc.title Shifted Landau ladders and low field magneto-oscillations in high-mobility GaAs 2D hole systems
dc.type Journal article
dc.citation.journalTitle Applied Physics Letters
dc.citation.volumeNumber 110
dc.citation.issueNumber 11
dc.type.dcmi Text
dc.identifier.doihttp://dx.doi.org/10.1063/1.4978673
dc.type.publication publisher version
dc.citation.articleNumber 112103


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