Light propagation in quasiperiodic dielectric multilayers separated by graphene
Autor(a) principal: | |
---|---|
Data de Publicação: | 2017 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRN |
Texto Completo: | https://repositorio.ufrn.br/jspui/handle/123456789/29478 |
Resumo: | The study of photonic crystals, artificial materials whose dielectric properties can be tailored according to the stacking of its constituents, remains an attractive research area. In this article we have employed a transfer matrix treatment to study the propagation of light waves in Fibonacci quasiperiodic dielectric multilayers with graphene embedded. We calculated their dispersion and transmission spectra in order to investigate the effects of the graphene monolayers and quasiperiodic disorder on the system physical behavior. The quasiperiodic dielectric multilayer is composed of two building blocks, silicon dioxide (building block A=SiO 2) and titanium dioxide (building block B=TiO2). Our numerical results show that the presence of graphene monolayers reduces the transmissivity on the whole range of frequency and induces a transmission gap in the low frequency region. Regarding the polarization of the light wave, we found that the transmission coefficient is higher for the transverse magnetic (TM) case than for the transverse electric (TE) one. We also conclude from our numerical results that the graphene induced photonic band gaps (GIPBGs) do not depend on the polarization (TE or TM) of the light wave nor on the Fibonacci generation index n. Moreover, the GIPBGs are omnidirectional photonic band gaps, therefore light cannot propagate in these structures for frequencies lower than a certain value, whatever the incidence angle. Finally, a plot of the transmission spectra versus chemical potential shows that one can, in principle, adjust the width of the photonic band gap by tuning the chemical potential via a gate voltage |
id |
UFRN_7342f822460353024b1d0e819c6d6722 |
---|---|
oai_identifier_str |
oai:https://repositorio.ufrn.br:123456789/29478 |
network_acronym_str |
UFRN |
network_name_str |
Repositório Institucional da UFRN |
repository_id_str |
|
spelling |
Costa, Carlos H.Pereira, Luiz Felipe CavalcantiBezerra, Claudionor Gomes2020-07-07T14:42:12Z2020-07-07T14:42:12Z2017-09-08COSTA, C. H.; PEREIRA, L. F. C.; BEZERRA, C. G.. Light propagation in quasiperiodic dielectric multilayers separated by graphene. Physical Review B, v. 96, p. 125412, 2017. Disponível em: https://journals.aps.org/prb/abstract/10.1103/PhysRevB.96.125412. Acesso em: 06 jun. 2020. https://doi.org/10.1103/PhysRevB.96.1254122469-9950https://repositorio.ufrn.br/jspui/handle/123456789/2947810.1103/PhysRevB.96.125412American Physical SocietyAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/info:eu-repo/semantics/openAccessQuasiperiodic dielectricLight propagation in quasiperiodic dielectric multilayers separated by grapheneinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleThe study of photonic crystals, artificial materials whose dielectric properties can be tailored according to the stacking of its constituents, remains an attractive research area. In this article we have employed a transfer matrix treatment to study the propagation of light waves in Fibonacci quasiperiodic dielectric multilayers with graphene embedded. We calculated their dispersion and transmission spectra in order to investigate the effects of the graphene monolayers and quasiperiodic disorder on the system physical behavior. The quasiperiodic dielectric multilayer is composed of two building blocks, silicon dioxide (building block A=SiO 2) and titanium dioxide (building block B=TiO2). Our numerical results show that the presence of graphene monolayers reduces the transmissivity on the whole range of frequency and induces a transmission gap in the low frequency region. Regarding the polarization of the light wave, we found that the transmission coefficient is higher for the transverse magnetic (TM) case than for the transverse electric (TE) one. We also conclude from our numerical results that the graphene induced photonic band gaps (GIPBGs) do not depend on the polarization (TE or TM) of the light wave nor on the Fibonacci generation index n. Moreover, the GIPBGs are omnidirectional photonic band gaps, therefore light cannot propagate in these structures for frequencies lower than a certain value, whatever the incidence angle. Finally, a plot of the transmission spectra versus chemical potential shows that one can, in principle, adjust the width of the photonic band gap by tuning the chemical potential via a gate voltageengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALLightPropagationInQuasiperiodicDielectric_bezerra_2017.pdfLightPropagationInQuasiperiodicDielectric_bezerra_2017.pdfapplication/pdf3401911https://repositorio.ufrn.br/bitstream/123456789/29478/1/LightPropagationInQuasiperiodicDielectric_bezerra_2017.pdfd2280543d5a066bb5e8340ef3f3edc32MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/29478/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/29478/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53TEXTLightPropagationInQuasiperiodicDielectric_bezerra_2017.pdf.txtLightPropagationInQuasiperiodicDielectric_bezerra_2017.pdf.txtExtracted texttext/plain35879https://repositorio.ufrn.br/bitstream/123456789/29478/4/LightPropagationInQuasiperiodicDielectric_bezerra_2017.pdf.txt5298f71b70289db09e44b6b9f9b0a078MD54THUMBNAILLightPropagationInQuasiperiodicDielectric_bezerra_2017.pdf.jpgLightPropagationInQuasiperiodicDielectric_bezerra_2017.pdf.jpgGenerated Thumbnailimage/jpeg1760https://repositorio.ufrn.br/bitstream/123456789/29478/5/LightPropagationInQuasiperiodicDielectric_bezerra_2017.pdf.jpg99a63497e9aecd1f6c9be8e7fecba320MD55123456789/294782020-07-12 04:49:35.522oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2020-07-12T07:49:35Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false |
dc.title.pt_BR.fl_str_mv |
Light propagation in quasiperiodic dielectric multilayers separated by graphene |
title |
Light propagation in quasiperiodic dielectric multilayers separated by graphene |
spellingShingle |
Light propagation in quasiperiodic dielectric multilayers separated by graphene Costa, Carlos H. Quasiperiodic dielectric |
title_short |
Light propagation in quasiperiodic dielectric multilayers separated by graphene |
title_full |
Light propagation in quasiperiodic dielectric multilayers separated by graphene |
title_fullStr |
Light propagation in quasiperiodic dielectric multilayers separated by graphene |
title_full_unstemmed |
Light propagation in quasiperiodic dielectric multilayers separated by graphene |
title_sort |
Light propagation in quasiperiodic dielectric multilayers separated by graphene |
author |
Costa, Carlos H. |
author_facet |
Costa, Carlos H. Pereira, Luiz Felipe Cavalcanti Bezerra, Claudionor Gomes |
author_role |
author |
author2 |
Pereira, Luiz Felipe Cavalcanti Bezerra, Claudionor Gomes |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Costa, Carlos H. Pereira, Luiz Felipe Cavalcanti Bezerra, Claudionor Gomes |
dc.subject.por.fl_str_mv |
Quasiperiodic dielectric |
topic |
Quasiperiodic dielectric |
description |
The study of photonic crystals, artificial materials whose dielectric properties can be tailored according to the stacking of its constituents, remains an attractive research area. In this article we have employed a transfer matrix treatment to study the propagation of light waves in Fibonacci quasiperiodic dielectric multilayers with graphene embedded. We calculated their dispersion and transmission spectra in order to investigate the effects of the graphene monolayers and quasiperiodic disorder on the system physical behavior. The quasiperiodic dielectric multilayer is composed of two building blocks, silicon dioxide (building block A=SiO 2) and titanium dioxide (building block B=TiO2). Our numerical results show that the presence of graphene monolayers reduces the transmissivity on the whole range of frequency and induces a transmission gap in the low frequency region. Regarding the polarization of the light wave, we found that the transmission coefficient is higher for the transverse magnetic (TM) case than for the transverse electric (TE) one. We also conclude from our numerical results that the graphene induced photonic band gaps (GIPBGs) do not depend on the polarization (TE or TM) of the light wave nor on the Fibonacci generation index n. Moreover, the GIPBGs are omnidirectional photonic band gaps, therefore light cannot propagate in these structures for frequencies lower than a certain value, whatever the incidence angle. Finally, a plot of the transmission spectra versus chemical potential shows that one can, in principle, adjust the width of the photonic band gap by tuning the chemical potential via a gate voltage |
publishDate |
2017 |
dc.date.issued.fl_str_mv |
2017-09-08 |
dc.date.accessioned.fl_str_mv |
2020-07-07T14:42:12Z |
dc.date.available.fl_str_mv |
2020-07-07T14:42:12Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
COSTA, C. H.; PEREIRA, L. F. C.; BEZERRA, C. G.. Light propagation in quasiperiodic dielectric multilayers separated by graphene. Physical Review B, v. 96, p. 125412, 2017. Disponível em: https://journals.aps.org/prb/abstract/10.1103/PhysRevB.96.125412. Acesso em: 06 jun. 2020. https://doi.org/10.1103/PhysRevB.96.125412 |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufrn.br/jspui/handle/123456789/29478 |
dc.identifier.issn.none.fl_str_mv |
2469-9950 |
dc.identifier.doi.none.fl_str_mv |
10.1103/PhysRevB.96.125412 |
identifier_str_mv |
COSTA, C. H.; PEREIRA, L. F. C.; BEZERRA, C. G.. Light propagation in quasiperiodic dielectric multilayers separated by graphene. Physical Review B, v. 96, p. 125412, 2017. Disponível em: https://journals.aps.org/prb/abstract/10.1103/PhysRevB.96.125412. Acesso em: 06 jun. 2020. https://doi.org/10.1103/PhysRevB.96.125412 2469-9950 10.1103/PhysRevB.96.125412 |
url |
https://repositorio.ufrn.br/jspui/handle/123456789/29478 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
American Physical Society |
publisher.none.fl_str_mv |
American Physical Society |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFRN instname:Universidade Federal do Rio Grande do Norte (UFRN) instacron:UFRN |
instname_str |
Universidade Federal do Rio Grande do Norte (UFRN) |
instacron_str |
UFRN |
institution |
UFRN |
reponame_str |
Repositório Institucional da UFRN |
collection |
Repositório Institucional da UFRN |
bitstream.url.fl_str_mv |
https://repositorio.ufrn.br/bitstream/123456789/29478/1/LightPropagationInQuasiperiodicDielectric_bezerra_2017.pdf https://repositorio.ufrn.br/bitstream/123456789/29478/2/license_rdf https://repositorio.ufrn.br/bitstream/123456789/29478/3/license.txt https://repositorio.ufrn.br/bitstream/123456789/29478/4/LightPropagationInQuasiperiodicDielectric_bezerra_2017.pdf.txt https://repositorio.ufrn.br/bitstream/123456789/29478/5/LightPropagationInQuasiperiodicDielectric_bezerra_2017.pdf.jpg |
bitstream.checksum.fl_str_mv |
d2280543d5a066bb5e8340ef3f3edc32 4d2950bda3d176f570a9f8b328dfbbef e9597aa2854d128fd968be5edc8a28d9 5298f71b70289db09e44b6b9f9b0a078 99a63497e9aecd1f6c9be8e7fecba320 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN) |
repository.mail.fl_str_mv |
|
_version_ |
1802117520156524544 |