Electron-photonic topological states on the surface of a bulk semiconductor driven by a high-frequency field
| dc.contributor | Háskóli Íslands | en_US |
| dc.contributor | University of Iceland | en_US |
| dc.contributor.author | Kibis, O. V. | |
| dc.contributor.author | Kyriienko, O. | |
| dc.contributor.author | Shelykh, Ivan | |
| dc.contributor.department | Raunvísindastofnun (HÍ) | en_US |
| dc.contributor.department | Science Institute (UI) | en_US |
| dc.contributor.school | Verkfræði- og náttúruvísindasvið (HÍ) | en_US |
| dc.contributor.school | School of Engineering and Natural Sciences (UI) | en_US |
| dc.date.accessioned | 2021-01-14T15:10:22Z | |
| dc.date.available | 2021-01-14T15:10:22Z | |
| dc.date.issued | 2020-03-23 | |
| dc.description | Publisher's version (útgefin grein) | en_US |
| 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. | en_US |
| 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. | en_US |
| dc.description.version | Peer Reviewed | en_US |
| dc.format.extent | 012063 | en_US |
| dc.identifier.citation | O. V. Kibis et al 2020 Journal of Physics: Conference Series 1461 012063 | en_US |
| dc.identifier.doi | 10.1088/1742-6596/1461/1/012063 | |
| dc.identifier.issn | 1742-6588 | |
| dc.identifier.issn | 1742-6596 (eISSN) | |
| dc.identifier.journal | Journal of Physics: Conference Series | en_US |
| dc.identifier.uri | https://hdl.handle.net/20.500.11815/2372 | |
| dc.language.iso | en | en_US |
| dc.publisher | IOP Publishing | en_US |
| dc.relation.ispartofseries | Journal of Physics: Conference Series;1461(1) | |
| dc.relation.url | https://iopscience.iop.org/article/10.1088/1742-6596/1461/1/012063 | en_US |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.subject | Electromagnetic fields | en_US |
| dc.subject | Mercury compounds | en_US |
| dc.subject | Topology | en_US |
| dc.subject | HgTe | en_US |
| dc.subject | Segulmagn | en_US |
| dc.subject | Hálfleiðarar | en_US |
| dc.title | Electron-photonic topological states on the surface of a bulk semiconductor driven by a high-frequency field | en_US |
| dc.type | info:eu-repo/semantics/article | en_US |
| 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. | en_US |
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