Simultaneous measurements of microwave photoresistance and cyclotron reflection in the multiphoton regime

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dc.citation.articleNumber035437en_US
dc.citation.issueNumber3en_US
dc.citation.journalTitlePhysical Review Ben_US
dc.citation.volumeNumber97en_US
dc.contributor.authorZhang, Jieen_US
dc.contributor.authorDu, Rui-Ruien_US
dc.contributor.authorPfeiffer, L.N.en_US
dc.contributor.authorWest, K.W.en_US
dc.date.accessioned2018-02-26T17:22:12Zen_US
dc.date.available2018-02-26T17:22:12Zen_US
dc.date.issued2018en_US
dc.description.abstractWe simultaneously measure photoresistance with electrical transport and coupled plasmon-cyclotron resonance using microwave reflection spectroscopy in high-mobility GaAs/AlGaAs quantum wells under a perpendicular magnetic field. Multiphoton transitions are revealed as sharp peaks in the resistance and the cyclotron reflection on samples with various carrier densities. Our main finding is that plasmon coupling is relevant in the cyclotron reflection spectrum but has not been observed in the electrical conductivity signal. We discuss possible mechanisms relevant to reflection or dc conductivity signal to explain this discrepancy. We further confirm a trend that more multiphoton features can be observed using higher carrier density samples.en_US
dc.identifier.citationZhang, Jie, Du, Rui-Rui, Pfeiffer, L.N., et al.. "Simultaneous measurements of microwave photoresistance and cyclotron reflection in the multiphoton regime." <i>Physical Review B,</i> 97, no. 3 (2018) American Physical Society: https://doi.org/10.1103/PhysRevB.97.035437.en_US
dc.identifier.digitalSimultaneous-measurementsen_US
dc.identifier.doihttps://doi.org/10.1103/PhysRevB.97.035437en_US
dc.identifier.urihttps://hdl.handle.net/1911/99294en_US
dc.language.isoengen_US
dc.publisherAmerican Physical Societyen_US
dc.rightsArticle 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.en_US
dc.titleSimultaneous measurements of microwave photoresistance and cyclotron reflection in the multiphoton regimeen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpublisher versionen_US
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