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Microscopic model for radiation-induced magnetoresistance oscillations excited by circularly polarized radiation

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dc.affiliation.dptoUC3M. Departamento de Físicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Materiales Nano-Estructurados y Multifuncionaleses
dc.contributor.authorIñarrea Las Heras, Jesúses
dc.contributor.funderMinisterio de Economía y Competitividad (España)es
dc.date.accessioned2021-01-29T12:22:20Z
dc.date.available2021-01-29T12:22:20Z
dc.date.issued2019-07-03
dc.description.abstractWe develop a microscopic model to explain the striking result of immunity to the sense of circularly polarized radiation of the photo-excited resistance oscillations in high-mobility 2D electron systems. Our model is based on the radiation-driven electron orbit model, previously developed to explain the photo-induced resistance oscillations and zero resistance states in these systems. According to it, the guiding center of the Landau states when irradiated by circularly polarized radiation performs a circular path driven by radiation. In principle, in an infinite sample, this path is different according to the the sense of circular polarization (left or right). However, the limited size of the sample with the essential role of the edges and the concurrent presence of the Hall electric field tend to quench the displacement of the driven guiding center making nearly equal both trajectories. In the end and in the presence of scattering, the longitudinal irradiated magnetoresistance turns out nearly the same irrespective of the sense of circular radiation.en
dc.description.sponsorshipThis work is supported by the MINECO (Spain) under grant MAT2017-86717-P and ITN Grant 234970 (EU). GRUPO DE MATEMATICAS APLICADAS A LA MATERIA CONDENSADA, (UC3M), Unidad Asociada al CSIC.en
dc.description.statusPublicadoes
dc.format.extent9
dc.identifier.bibliographicCitationScientific Reports, (2019), 9:9577, pp.: 1-9.en
dc.identifier.doihttps://doi.org/10.1038/s41598-019-46057-3
dc.identifier.issn2045-2322
dc.identifier.publicationfirstpage1
dc.identifier.publicationlastpage9
dc.identifier.publicationtitleScientific Reportsen
dc.identifier.publicationvolume9:9577
dc.identifier.urihttps://hdl.handle.net/10016/31817
dc.identifier.uxxiAR/0000024390
dc.language.isoengen
dc.publisherNature Researchen
dc.relation.projectIDGobierno de España. MAT2017-86717-Pes
dc.rights© The Author(s) 2019. Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/en
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.accessRightsopen accessen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subject.ecienciaFísicaes
dc.subject.otherQuantum dotsen
dc.subject.otherTwo-dimensional materialsen
dc.titleMicroscopic model for radiation-induced magnetoresistance oscillations excited by circularly polarized radiationen
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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