Faraday effect in graphene enclosed in an optical cavity and the equation of motion method for the study of magneto-optical transport in solids

Detalhes bibliográficos
Autor(a) principal: Ferreira, Aires Francisco Lemos Gonçalves
Data de Publicação: 2011
Outros Autores: Viana-Gomes, J., Bludov, Yuliy V., Pereira, V., Peres, N. M. R., Castro Neto, A. H.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/61840
Resumo: We show that by enclosing graphene in an optical cavity, giant Faraday rotations in the infrared regime are generated and measurable Faraday rotation angles in the visible range become possible. Explicit expressions for the Hall steps of the Faraday rotation angle are given for relevant regimes. In the context of this problem we develop an equation of motion (EOM) method for calculation of the magneto-optical properties of metals and semiconductors. It is shown that properly regularized EOM solutions are fully equivalent to the Kubo formula.
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spelling Faraday effect in graphene enclosed in an optical cavity and the equation of motion method for the study of magneto-optical transport in solidsCiências Naturais::Ciências FísicasScience & TechnologyWe show that by enclosing graphene in an optical cavity, giant Faraday rotations in the infrared regime are generated and measurable Faraday rotation angles in the visible range become possible. Explicit expressions for the Hall steps of the Faraday rotation angle are given for relevant regimes. In the context of this problem we develop an equation of motion (EOM) method for calculation of the magneto-optical properties of metals and semiconductors. It is shown that properly regularized EOM solutions are fully equivalent to the Kubo formula.A.F. acknowledges FCT Grant No. SFRH/BPD/65600/2009. N.M.R.P. acknowledges Fundos FEDER, through the Programa Operacional Factores de Competitividade-COMPETE and by FCT under Project No. Past-C/FIS/UI0607/2011. A.H.C.N. acknowledges support from DOE Grant No. DE-FG02-08ER46512 and ONR Grant No. MURI N00014-09-1-1063.American Physical SocietyUniversidade do MinhoFerreira, Aires Francisco Lemos GonçalvesViana-Gomes, J.Bludov, Yuliy V.Pereira, V.Peres, N. M. R.Castro Neto, A. H.20112011-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/61840eng1098-01211550-235X10.1103/PhysRevB.84.235410info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-05-11T04:45:25Zoai:repositorium.sdum.uminho.pt:1822/61840Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-11T04:45:25Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Faraday effect in graphene enclosed in an optical cavity and the equation of motion method for the study of magneto-optical transport in solids
title Faraday effect in graphene enclosed in an optical cavity and the equation of motion method for the study of magneto-optical transport in solids
spellingShingle Faraday effect in graphene enclosed in an optical cavity and the equation of motion method for the study of magneto-optical transport in solids
Ferreira, Aires Francisco Lemos Gonçalves
Ciências Naturais::Ciências Físicas
Science & Technology
title_short Faraday effect in graphene enclosed in an optical cavity and the equation of motion method for the study of magneto-optical transport in solids
title_full Faraday effect in graphene enclosed in an optical cavity and the equation of motion method for the study of magneto-optical transport in solids
title_fullStr Faraday effect in graphene enclosed in an optical cavity and the equation of motion method for the study of magneto-optical transport in solids
title_full_unstemmed Faraday effect in graphene enclosed in an optical cavity and the equation of motion method for the study of magneto-optical transport in solids
title_sort Faraday effect in graphene enclosed in an optical cavity and the equation of motion method for the study of magneto-optical transport in solids
author Ferreira, Aires Francisco Lemos Gonçalves
author_facet Ferreira, Aires Francisco Lemos Gonçalves
Viana-Gomes, J.
Bludov, Yuliy V.
Pereira, V.
Peres, N. M. R.
Castro Neto, A. H.
author_role author
author2 Viana-Gomes, J.
Bludov, Yuliy V.
Pereira, V.
Peres, N. M. R.
Castro Neto, A. H.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Ferreira, Aires Francisco Lemos Gonçalves
Viana-Gomes, J.
Bludov, Yuliy V.
Pereira, V.
Peres, N. M. R.
Castro Neto, A. H.
dc.subject.por.fl_str_mv Ciências Naturais::Ciências Físicas
Science & Technology
topic Ciências Naturais::Ciências Físicas
Science & Technology
description We show that by enclosing graphene in an optical cavity, giant Faraday rotations in the infrared regime are generated and measurable Faraday rotation angles in the visible range become possible. Explicit expressions for the Hall steps of the Faraday rotation angle are given for relevant regimes. In the context of this problem we develop an equation of motion (EOM) method for calculation of the magneto-optical properties of metals and semiconductors. It is shown that properly regularized EOM solutions are fully equivalent to the Kubo formula.
publishDate 2011
dc.date.none.fl_str_mv 2011
2011-01-01T00:00:00Z
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.uri.fl_str_mv http://hdl.handle.net/1822/61840
url http://hdl.handle.net/1822/61840
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1098-0121
1550-235X
10.1103/PhysRevB.84.235410
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
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 Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv mluisa.alvim@gmail.com
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