Electronic structure of defects in a boron nitride monolayer

Detalhes bibliográficos
Autor(a) principal: Azevedo, Sérgio
Data de Publicação: 2009
Outros Autores: Kaschny, J. R., Castilho, Caio Mário Castro de, Mota, F. de Brito
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/5839
Resumo: Acesso restrito: Texto completo. p. 507-512
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spelling Azevedo, SérgioKaschny, J. R.Castilho, Caio Mário Castro deMota, F. de BritoAzevedo, SérgioKaschny, J. R.Castilho, Caio Mário Castro deMota, F. de Brito2012-05-11T13:52:28Z20091434-6028http://www.repositorio.ufba.br/ri/handle/ri/5839v. 67 n. 4Acesso restrito: Texto completo. p. 507-512We investigate, using first-principles calculations, the electronic structure of substitutional and vacancy defects in a boron nitride monolayer. We found that the incorporation of a substitutional carbon atom induces appreciable modification on the electronic properties, when compared to a non-defective boron nitride sheet. The incorporation of substitutional carbon impurity also induces a significant reduction of the work function. In addition, we found that defects introduce electronic states in the energy-gap region, with strong impact on the optical properties of the material. 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dc.title.pt_BR.fl_str_mv Electronic structure of defects in a boron nitride monolayer
dc.title.alternative.pt_BR.fl_str_mv European Physical Journal B
title Electronic structure of defects in a boron nitride monolayer
spellingShingle Electronic structure of defects in a boron nitride monolayer
Azevedo, Sérgio
title_short Electronic structure of defects in a boron nitride monolayer
title_full Electronic structure of defects in a boron nitride monolayer
title_fullStr Electronic structure of defects in a boron nitride monolayer
title_full_unstemmed Electronic structure of defects in a boron nitride monolayer
title_sort Electronic structure of defects in a boron nitride monolayer
author Azevedo, Sérgio
author_facet Azevedo, Sérgio
Kaschny, J. R.
Castilho, Caio Mário Castro de
Mota, F. de Brito
author_role author
author2 Kaschny, J. R.
Castilho, Caio Mário Castro de
Mota, F. de Brito
author2_role author
author
author
dc.contributor.author.fl_str_mv Azevedo, Sérgio
Kaschny, J. R.
Castilho, Caio Mário Castro de
Mota, F. de Brito
Azevedo, Sérgio
Kaschny, J. R.
Castilho, Caio Mário Castro de
Mota, F. de Brito
description Acesso restrito: Texto completo. p. 507-512
publishDate 2009
dc.date.issued.fl_str_mv 2009
dc.date.accessioned.fl_str_mv 2012-05-11T13:52:28Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.repositorio.ufba.br/ri/handle/ri/5839
dc.identifier.issn.none.fl_str_mv 1434-6028
dc.identifier.number.pt_BR.fl_str_mv v. 67 n. 4
identifier_str_mv 1434-6028
v. 67 n. 4
url http://www.repositorio.ufba.br/ri/handle/ri/5839
dc.language.iso.fl_str_mv eng
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dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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