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Electron-photonic topological states on the surface of a bulk semiconductor driven by a high-frequency field

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dc.contributor Háskóli Íslands
dc.contributor University of Iceland
dc.contributor.author Kibis, O. V.
dc.contributor.author Kyriienko, O.
dc.contributor.author Shelykh, Ivan
dc.date.accessioned 2021-01-14T15:10:22Z
dc.date.available 2021-01-14T15:10:22Z
dc.date.issued 2020-03-23
dc.identifier.citation O. V. Kibis et al 2020 Journal of Physics: Conference Series 1461 012063
dc.identifier.issn 1742-6588
dc.identifier.issn 1742-6596 (eISSN)
dc.identifier.uri https://hdl.handle.net/20.500.11815/2372
dc.description Publisher's version (útgefin grein)
dc.description.abstract It is shown theoretically that the strong coupling of electrons in a bulk gapless semiconductor (HgTe) to a circularly polarized high-frequency electromagnetic field induces topological states on the surface of the semiconductor. Their branches lie near the center of the Brillouin zone and have the Dirac dispersion. Thus, the light-induced topological phase transition in the semiconductor appears. The structure of the found surface states is studied both analytically and numerically in the broad range of their parameters.
dc.description.sponsorship The work was partially supported by Russian Foundation for Basic Research (project 17-02-00053), Rannis project 163082-051, Ministry of Science and High Education of Russian Federation (projects 3.4573.2017/6.7, 3.8051.2017/8.9, 14.Y26.31.0015), and the Government of the Russian Federation through the ITMO Fellowship and Professorship Program.
dc.format.extent 012063
dc.language.iso en
dc.publisher IOP Publishing
dc.relation.ispartofseries Journal of Physics: Conference Series;1461(1)
dc.rights info:eu-repo/semantics/openAccess
dc.subject Electromagnetic fields
dc.subject Mercury compounds
dc.subject Topology
dc.subject HgTe
dc.subject Segulmagn
dc.subject Hálfleiðarar
dc.title Electron-photonic topological states on the surface of a bulk semiconductor driven by a high-frequency field
dc.type info:eu-repo/semantics/article
dcterms.license Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distributionof this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
dc.description.version Peer Reviewed
dc.identifier.journal Journal of Physics: Conference Series
dc.identifier.doi 10.1088/1742-6596/1461/1/012063
dc.relation.url https://iopscience.iop.org/article/10.1088/1742-6596/1461/1/012063
dc.contributor.department Raunvísindastofnun (HÍ)
dc.contributor.department Science Institute (UI)
dc.contributor.school Verkfræði- og náttúruvísindasvið (HÍ)
dc.contributor.school School of Engineering and Natural Sciences (UI)

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