Analytic solution for electrons and holes in graphene under electromagnetic waves: Gap appearance and nonlinear effects

We find the exact solution of graphene carriers dynamics under electromagnetic radiation. To obtain the solution of the corresponding Dirac equation, we combine Floquet theory with a trial solution. Then the energy spectrum is obtained without using any approximation. We also prove that the energy s...

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Detalhes bibliográficos
Autores: Naumis, GG, López-Rodríguez, FJ
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2008
País:México
Recursos:Universidad Nacional Autónoma de México
Repositório:Sistema de Información de la Facultad de Ciencias, UNAM
OAI Identifier:oai:repositorio.fciencias.unam.mx:11154/952
Acesso em linha:http://hdl.handle.net/11154/952
Access Level:Acceso aberto
Palavra-chave:Physics, Condensed Matter
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spelling Analytic solution for electrons and holes in graphene under electromagnetic waves: Gap appearance and nonlinear effectsNaumis, GGLópez-Rodríguez, FJPhysics, Condensed MatterWe find the exact solution of graphene carriers dynamics under electromagnetic radiation. To obtain the solution of the corresponding Dirac equation, we combine Floquet theory with a trial solution. Then the energy spectrum is obtained without using any approximation. We also prove that the energy spectrum presents a gap opening, which depends on the radiation frequency and electric wave intensity, whereas the current shows a strongly nonlinear behavior.2011-01-22T10:25:57Z2011-01-22T10:25:57Z2008info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1098-0121http://hdl.handle.net/11154/95271910.1103/PhysRevB.78.20140678(20)reponame:Sistema de Información de la Facultad de Ciencias, UNAMinstname:Universidad Nacional Autónoma de Méxicoinstacron:UNAMenPhysical Review Binfo:eu-repo/semantics/openAccessoai:repositorio.fciencias.unam.mx:11154/9522025-09-17T19:19:56Z
dc.title.none.fl_str_mv Analytic solution for electrons and holes in graphene under electromagnetic waves: Gap appearance and nonlinear effects
title Analytic solution for electrons and holes in graphene under electromagnetic waves: Gap appearance and nonlinear effects
spellingShingle Analytic solution for electrons and holes in graphene under electromagnetic waves: Gap appearance and nonlinear effects
Naumis, GG
Physics, Condensed Matter
title_short Analytic solution for electrons and holes in graphene under electromagnetic waves: Gap appearance and nonlinear effects
title_full Analytic solution for electrons and holes in graphene under electromagnetic waves: Gap appearance and nonlinear effects
title_fullStr Analytic solution for electrons and holes in graphene under electromagnetic waves: Gap appearance and nonlinear effects
title_full_unstemmed Analytic solution for electrons and holes in graphene under electromagnetic waves: Gap appearance and nonlinear effects
title_sort Analytic solution for electrons and holes in graphene under electromagnetic waves: Gap appearance and nonlinear effects
dc.creator.none.fl_str_mv Naumis, GG
López-Rodríguez, FJ
author Naumis, GG
author_facet Naumis, GG
López-Rodríguez, FJ
author_role author
author2 López-Rodríguez, FJ
author2_role author
dc.subject.none.fl_str_mv Physics, Condensed Matter
topic Physics, Condensed Matter
description We find the exact solution of graphene carriers dynamics under electromagnetic radiation. To obtain the solution of the corresponding Dirac equation, we combine Floquet theory with a trial solution. Then the energy spectrum is obtained without using any approximation. We also prove that the energy spectrum presents a gap opening, which depends on the radiation frequency and electric wave intensity, whereas the current shows a strongly nonlinear behavior.
publishDate 2008
dc.date.none.fl_str_mv 2008
2011-01-22T10:25:57Z
2011-01-22T10:25:57Z
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv 1098-0121
http://hdl.handle.net/11154/952
719
10.1103/PhysRevB.78.201406
identifier_str_mv 1098-0121
719
10.1103/PhysRevB.78.201406
url http://hdl.handle.net/11154/952
dc.language.none.fl_str_mv en
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dc.relation.none.fl_str_mv Physical Review B
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv 78(20)
reponame:Sistema de Información de la Facultad de Ciencias, UNAM
instname:Universidad Nacional Autónoma de México
instacron:UNAM
instname_str Universidad Nacional Autónoma de México
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institution UNAM
reponame_str Sistema de Información de la Facultad de Ciencias, UNAM
collection Sistema de Información de la Facultad de Ciencias, UNAM
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score 15,30478

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