dc.creator | Kaipa, Chandra S. R. | es |
dc.creator | Yakovlev, Alexander B. | es |
dc.creator | Hanson, George W. | es |
dc.creator | Padooru, Yashwanth R. | es |
dc.creator | Medina Mena, Francisco | es |
dc.creator | Mesa Ledesma, Francisco Luis | es |
dc.date.accessioned | 2017-04-28T10:58:33Z | |
dc.date.available | 2017-04-28T10:58:33Z | |
dc.date.issued | 2012 | |
dc.identifier.citation | Kaipa, C.S.R., Yakovlev, A.B., Hanson, G.W., Padooru, Y.R., Medina Mena, F. y Mesa Ledesma, F.L. (2012). Enhanced transmission with a graphene-dielectric microstructure at low-terahertz frequencies. Physical Review B - Condensed Matter and Materials Physics, 85 (24), 245407-. | |
dc.identifier.issn | 1098-0121 | es |
dc.identifier.uri | http://hdl.handle.net/11441/58965 | |
dc.description.abstract | Here, we report on the transmissivity of electromagnetic waves through a stack of monolayer graphene sheets separated by dielectric slabs at low-terahertz frequencies. It is observed that the multilayer structure possesses band-gap properties and supports a series of bandpass and band-stop regions, similar to the cases of stacked metallic meshes separated by dielectric slabs at microwave/THz frequencies and a metal-dielectric stack at optical frequencies. The transmission resonances in the bandpass region are identified as coupled Fabry-Pérot resonances associated with the individual cavities of dielectric slabs loaded with graphene sheets. It is also noticed that these resonances lie within a certain characteristic frequency band, independent of the number of layers in the graphene-dielectric stack. The study is carried out using a simple analytical transfer-matrix approach or, equivalently, a circuit-theory model, resulting in the exact solution for the multiple dielectric/graphene sheet surface-conductivity model. Also, an independent verification of the observed phenomena is obtained with commercial numerical simulations. | es |
dc.description.sponsorship | Ministerio de Ciencia e Innovación TEC2010-16948 | es |
dc.description.sponsorship | Unión Europea FEDER CSD2008-00066 | es |
dc.description.sponsorship | Junta de Andalucía TIC-4595 | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | American Physical Society | es |
dc.relation.ispartof | Physical Review B - Condensed Matter and Materials Physics, 85 (24), 245407-. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Enhanced transmission with a graphene-dielectric microstructure at low-terahertz frequencies | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Aplicada I | es |
dc.relation.projectID | TEC2010-16948 | es |
dc.relation.projectID | CSD2008-00066 | es |
dc.relation.projectID | TIC-4595 | es |
dc.relation.publisherversion | 10.1103/PhysRevB.85.245407 | es |
dc.identifier.doi | http://dx.doi.org/10.1103/PhysRevB.85.245407 | es |
idus.format.extent | 6 p. | es |
dc.journaltitle | Physical Review B - Condensed Matter and Materials Physics | es |
dc.publication.volumen | 85 | es |
dc.publication.issue | 24 | es |
dc.publication.initialPage | 245407 | es |