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Theoretical modeling of experimental HREEL spectra for supported graphene
dc.creator | Radović, Ivan | |
dc.creator | Borka, Duško | |
dc.creator | Mišković, Zoran L. | |
dc.date.accessioned | 2018-03-02T00:17:10Z | |
dc.date.available | 2018-03-02T00:17:10Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 0375-9601 | |
dc.identifier.issn | 1873-2429 | |
dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/6090 | |
dc.description.abstract | We present a simple model for the resonant feature designated as the pi plasmon in single-layer graphene supported by a metal substrate, which is excited via high-resolution electron energy loss spectroscopy (HREELS) in the off-specular scattering geometry. Using a two-dimensional, two-fluid hydrodynamic model for interband transitions of graphenes pi and sigma electrons and an empirical Drude-Lorentz model for the metal in the local approximation enables us to reproduce, at the qualitative and semi-quantitative levels, the typical experimental features of the HREEL spectra in the visible to the ultraviolet frequency range. (C) 2014 Elsevier B.V. All rights reserved. | en |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45005/RS// | |
dc.relation | Natural Sciences and Engineering Research Council of Canada | |
dc.rights | restrictedAccess | en |
dc.source | Physics Letters A | en |
dc.subject | Graphene | en |
dc.subject | HREELS | en |
dc.subject | Dielectric function | en |
dc.title | Theoretical modeling of experimental HREEL spectra for supported graphene | en |
dc.type | article | en |
dc.rights.license | ARR | |
dcterms.abstract | Радовић Иван; Мисковиц, Зоран Л.; Борка Душко; | |
dc.citation.volume | 378 | |
dc.citation.issue | 30-31 | |
dc.citation.spage | 2206 | |
dc.citation.epage | 2210 | |
dc.identifier.wos | 000339697600044 | |
dc.identifier.doi | 10.1016/j.physleta.2014.06.001 | |
dc.citation.rank | M22 | |
dc.type.version | publishedVersion | |
dc.identifier.scopus | 2-s2.0-84903754827 |