Ab initio studies of electromechanical effects in carbon nanotubes
Autor(a) principal: | |
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Data de Publicação: | 2002 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Physics |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332002000200052 |
Resumo: | Carbon nanotubes have recently attracted interest for their possible applications as nanoactuators and nanoswitches, as well as possible building blocks for nanoelectronics. We present ab initio calculations for uniformly charged graphene and (11,0),(9,0) and (5,5) carbon nanotubes. We also consider the effects of polaron formation in these systems. The strain-charge coeÆcient is calculated and compared for both graphene and the nanotubes under study. |
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Brazilian Journal of Physics |
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Ab initio studies of electromechanical effects in carbon nanotubesCarbon nanotubes have recently attracted interest for their possible applications as nanoactuators and nanoswitches, as well as possible building blocks for nanoelectronics. We present ab initio calculations for uniformly charged graphene and (11,0),(9,0) and (5,5) carbon nanotubes. We also consider the effects of polaron formation in these systems. The strain-charge coeÆcient is calculated and compared for both graphene and the nanotubes under study.Sociedade Brasileira de Física2002-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332002000200052Brazilian Journal of Physics v.32 n.2a 2002reponame:Brazilian Journal of Physicsinstname:Sociedade Brasileira de Física (SBF)instacron:SBF10.1590/S0103-97332002000200052info:eu-repo/semantics/openAccessAlves,M. VerissimoCapaz,R.B.Koiller,BelitaArtacho,EmilioChacham,H.eng2002-11-26T00:00:00Zoai:scielo:S0103-97332002000200052Revistahttp://www.sbfisica.org.br/v1/home/index.php/pt/ONGhttps://old.scielo.br/oai/scielo-oai.phpsbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br1678-44480103-9733opendoar:2002-11-26T00:00Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)false |
dc.title.none.fl_str_mv |
Ab initio studies of electromechanical effects in carbon nanotubes |
title |
Ab initio studies of electromechanical effects in carbon nanotubes |
spellingShingle |
Ab initio studies of electromechanical effects in carbon nanotubes Alves,M. Verissimo |
title_short |
Ab initio studies of electromechanical effects in carbon nanotubes |
title_full |
Ab initio studies of electromechanical effects in carbon nanotubes |
title_fullStr |
Ab initio studies of electromechanical effects in carbon nanotubes |
title_full_unstemmed |
Ab initio studies of electromechanical effects in carbon nanotubes |
title_sort |
Ab initio studies of electromechanical effects in carbon nanotubes |
author |
Alves,M. Verissimo |
author_facet |
Alves,M. Verissimo Capaz,R.B. Koiller,Belita Artacho,Emilio Chacham,H. |
author_role |
author |
author2 |
Capaz,R.B. Koiller,Belita Artacho,Emilio Chacham,H. |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Alves,M. Verissimo Capaz,R.B. Koiller,Belita Artacho,Emilio Chacham,H. |
description |
Carbon nanotubes have recently attracted interest for their possible applications as nanoactuators and nanoswitches, as well as possible building blocks for nanoelectronics. We present ab initio calculations for uniformly charged graphene and (11,0),(9,0) and (5,5) carbon nanotubes. We also consider the effects of polaron formation in these systems. The strain-charge coeÆcient is calculated and compared for both graphene and the nanotubes under study. |
publishDate |
2002 |
dc.date.none.fl_str_mv |
2002-06-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332002000200052 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332002000200052 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0103-97332002000200052 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Física |
publisher.none.fl_str_mv |
Sociedade Brasileira de Física |
dc.source.none.fl_str_mv |
Brazilian Journal of Physics v.32 n.2a 2002 reponame:Brazilian Journal of Physics instname:Sociedade Brasileira de Física (SBF) instacron:SBF |
instname_str |
Sociedade Brasileira de Física (SBF) |
instacron_str |
SBF |
institution |
SBF |
reponame_str |
Brazilian Journal of Physics |
collection |
Brazilian Journal of Physics |
repository.name.fl_str_mv |
Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF) |
repository.mail.fl_str_mv |
sbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br |
_version_ |
1754734859792678912 |