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dc.contributor.authorHartmann, RR
dc.contributor.authorKutrovskaya, S
dc.contributor.authorKucherik, A
dc.contributor.authorKavokin, AV
dc.contributor.authorPortnoi, ME
dc.date.accessioned2021-09-03T08:36:23Z
dc.date.issued2021-09-01
dc.description.abstractWe predict an optical effect associated with systems, which exhibit topologically protected states separated by a finite distance. We develop a tight-binding model to calculate the optical selection rules in linear chains of atoms of different lengths, and show the crucial importance of edge states. For long enough molecules the interband transitions involving these edge states are in the highly sought-after THz frequency range. Although we have specifically considered finite carbon chains terminated by gold nanoparticles, the main results of our paper can be generalized to various systems, which exhibit topologically protected states separated by a finite distance.en_GB
dc.description.sponsorshipEuropean Commissionen_GB
dc.description.sponsorshipURCOen_GB
dc.description.sponsorshipRussian Science Foundationen_GB
dc.description.sponsorshipWestlake Universityen_GB
dc.description.sponsorshipLeading Innovative and Entrepreneur Team Introduction Program of Zhejiangen_GB
dc.description.sponsorshipMinistry of Science and Higher Education of the Russian Federationen_GB
dc.identifier.citationVol. 3, article 033202en_GB
dc.identifier.doi10.1103/physrevresearch.3.033202
dc.identifier.grantnumber823878en_GB
dc.identifier.grantnumber14 F 1TAY20-1TAY21en_GB
dc.identifier.grantnumber20- 12-00224en_GB
dc.identifier.grantnumber041020100118en_GB
dc.identifier.grantnumber2018R01002en_GB
dc.identifier.grantnumber0635-2020-0013en_GB
dc.identifier.urihttp://hdl.handle.net/10871/126953
dc.language.isoenen_GB
dc.publisherAmerican Physical Societyen_GB
dc.rightsPublished by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.en_GB
dc.titleTerahertz transitions in finite carbon chainsen_GB
dc.typeArticleen_GB
dc.date.available2021-09-03T08:36:23Z
dc.identifier.issn2643-1564
exeter.article-number033202en_GB
dc.descriptionThis is the final version. Available from the American Physical Society via the DOI in this record. en_GB
dc.identifier.journalPhysical Review Researchen_GB
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en_GB
dcterms.dateAccepted2021-08-12
exeter.funder::European Commissionen_GB
rioxxterms.versionVoRen_GB
rioxxterms.licenseref.startdate2021-09-01
rioxxterms.typeJournal Article/Reviewen_GB
refterms.dateFCD2021-09-03T08:28:36Z
refterms.versionFCDVoR
refterms.dateFOA2021-09-03T08:36:29Z
refterms.panelBen_GB


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Published by the American Physical Society under the terms of the
Creative Commons Attribution 4.0 International license. Further
distribution of this work must maintain attribution to the author(s)
and the published article’s title, journal citation, and DOI.
Except where otherwise noted, this item's licence is described as Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.