Theoretical study of electric field-dependent polaron-type mobility in conjugated polymers

Detalhes bibliográficos
Autor(a) principal: Correia, Helena M. G.
Data de Publicação: 2007
Outros Autores: Ramos, Marta M. D.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/6832
Resumo: We have used a self-consistent quantum molecular dynamics approach to calculate the mobility of both positive and negative polaron-type carriers on solated chains of poly(p-phenylene vinylene) (PPV) and some of its derivatives and the dependence of their mobility on the applied electric field. Our results suggest that polaron-type mobility along most of these polymer chains has a clear dependence on the electric field which is quite different from the result derived for bulk PPV-based materials.
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spelling Theoretical study of electric field-dependent polaron-type mobility in conjugated polymersScience & TechnologyWe have used a self-consistent quantum molecular dynamics approach to calculate the mobility of both positive and negative polaron-type carriers on solated chains of poly(p-phenylene vinylene) (PPV) and some of its derivatives and the dependence of their mobility on the applied electric field. Our results suggest that polaron-type mobility along most of these polymer chains has a clear dependence on the electric field which is quite different from the result derived for bulk PPV-based materials.Fundação para a Ciência e a Tecnologia (FCT) Programa Operacional “Ciência , Tecnologia, Inovação” – POCTI/CTM/41574/2001, CONC-REEQ/443/EEI/2001 e SFRH/BD/11231/2002SpringerUniversidade do MinhoCorreia, Helena M. G.Ramos, Marta M. D.2007-102007-10-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/6832eng"Journal of Materials Science: Materials in Electronics". ISSN 0957-4522. 18:10 (Oct. 2007) S339-S342.0957-452210.1007/s10854-007-9246-0info: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:RCAAP2023-07-21T12:25:50Zoai:repositorium.sdum.uminho.pt:1822/6832Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:20:09.183194Repositório 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 Theoretical study of electric field-dependent polaron-type mobility in conjugated polymers
title Theoretical study of electric field-dependent polaron-type mobility in conjugated polymers
spellingShingle Theoretical study of electric field-dependent polaron-type mobility in conjugated polymers
Correia, Helena M. G.
Science & Technology
title_short Theoretical study of electric field-dependent polaron-type mobility in conjugated polymers
title_full Theoretical study of electric field-dependent polaron-type mobility in conjugated polymers
title_fullStr Theoretical study of electric field-dependent polaron-type mobility in conjugated polymers
title_full_unstemmed Theoretical study of electric field-dependent polaron-type mobility in conjugated polymers
title_sort Theoretical study of electric field-dependent polaron-type mobility in conjugated polymers
author Correia, Helena M. G.
author_facet Correia, Helena M. G.
Ramos, Marta M. D.
author_role author
author2 Ramos, Marta M. D.
author2_role author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Correia, Helena M. G.
Ramos, Marta M. D.
dc.subject.por.fl_str_mv Science & Technology
topic Science & Technology
description We have used a self-consistent quantum molecular dynamics approach to calculate the mobility of both positive and negative polaron-type carriers on solated chains of poly(p-phenylene vinylene) (PPV) and some of its derivatives and the dependence of their mobility on the applied electric field. Our results suggest that polaron-type mobility along most of these polymer chains has a clear dependence on the electric field which is quite different from the result derived for bulk PPV-based materials.
publishDate 2007
dc.date.none.fl_str_mv 2007-10
2007-10-01T00:00:00Z
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/1822/6832
url http://hdl.handle.net/1822/6832
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv "Journal of Materials Science: Materials in Electronics". ISSN 0957-4522. 18:10 (Oct. 2007) S339-S342.
0957-4522
10.1007/s10854-007-9246-0
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 Springer
publisher.none.fl_str_mv Springer
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
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instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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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
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