Electronic transport in QD based structures: from basic parameters to opto-electronic device simulations

We present a theoretical model that explains the optoelectronic response of nanodevices based on large quantum dot (QD) arrays. The model is grounded on rate equations in the self-consistent field regime and it accurately describes the most important part of the system: the tunnel junctions. We demo...

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Detalhes bibliográficos
Autores: Illera Robles, Sergio, Prades García, Juan Daniel, Cirera Hernández, Albert, Cornet i Calveras, Albert
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2015
País:España
Recursos:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/122630
Acesso em linha:https://hdl.handle.net/2445/122630
Access Level:acceso abierto
Palavra-chave:Optoelectrònica
Nanoelectrònica
Optoelectronics
Nanoelectronics
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spelling Electronic transport in QD based structures: from basic parameters to opto-electronic device simulationsIllera Robles, SergioPrades García, Juan DanielCirera Hernández, AlbertCornet i Calveras, AlbertOptoelectrònicaNanoelectrònicaOptoelectronicsNanoelectronicsWe present a theoretical model that explains the optoelectronic response of nanodevices based on large quantum dot (QD) arrays. The model is grounded on rate equations in the self-consistent field regime and it accurately describes the most important part of the system: the tunnel junctions. We demonstrate that the ratio between the optical terms and the transport rates determines the final device response. Furthermore, we showed that to obtain a net photocurrent the QD has to be asymmetrically coupled to the leads.Institute of Physics (IOP)2018201820152018info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion4 p.application/pdfhttps://hdl.handle.net/2445/122630Articles publicats en revistes (Enginyeria Electrònica i Biomèdica)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: https://doi.org/10.1088/1742-6596/609/1/012002Journal of Physics: Conference Series, 2015, vol. 609, num. 012002https://doi.org/10.1088/1742-6596/609/1/012002cc-by (c) Illera Robles, Sergio et al., 2015http://creativecommons.org/licenses/by/3.0/esinfo:eu-repo/semantics/openAccessoai:recercat.cat:2445/1226302026-05-29T05:05:01Z
dc.title.none.fl_str_mv Electronic transport in QD based structures: from basic parameters to opto-electronic device simulations
title Electronic transport in QD based structures: from basic parameters to opto-electronic device simulations
spellingShingle Electronic transport in QD based structures: from basic parameters to opto-electronic device simulations
Illera Robles, Sergio
Optoelectrònica
Nanoelectrònica
Optoelectronics
Nanoelectronics
title_short Electronic transport in QD based structures: from basic parameters to opto-electronic device simulations
title_full Electronic transport in QD based structures: from basic parameters to opto-electronic device simulations
title_fullStr Electronic transport in QD based structures: from basic parameters to opto-electronic device simulations
title_full_unstemmed Electronic transport in QD based structures: from basic parameters to opto-electronic device simulations
title_sort Electronic transport in QD based structures: from basic parameters to opto-electronic device simulations
dc.creator.none.fl_str_mv Illera Robles, Sergio
Prades García, Juan Daniel
Cirera Hernández, Albert
Cornet i Calveras, Albert
author Illera Robles, Sergio
author_facet Illera Robles, Sergio
Prades García, Juan Daniel
Cirera Hernández, Albert
Cornet i Calveras, Albert
author_role author
author2 Prades García, Juan Daniel
Cirera Hernández, Albert
Cornet i Calveras, Albert
author2_role author
author
author
dc.subject.none.fl_str_mv Optoelectrònica
Nanoelectrònica
Optoelectronics
Nanoelectronics
topic Optoelectrònica
Nanoelectrònica
Optoelectronics
Nanoelectronics
description We present a theoretical model that explains the optoelectronic response of nanodevices based on large quantum dot (QD) arrays. The model is grounded on rate equations in the self-consistent field regime and it accurately describes the most important part of the system: the tunnel junctions. We demonstrate that the ratio between the optical terms and the transport rates determines the final device response. Furthermore, we showed that to obtain a net photocurrent the QD has to be asymmetrically coupled to the leads.
publishDate 2015
dc.date.none.fl_str_mv 2015
2018
2018
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/122630
url https://hdl.handle.net/2445/122630
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.1088/1742-6596/609/1/012002
Journal of Physics: Conference Series, 2015, vol. 609, num. 012002
https://doi.org/10.1088/1742-6596/609/1/012002
dc.rights.none.fl_str_mv cc-by (c) Illera Robles, Sergio et al., 2015
http://creativecommons.org/licenses/by/3.0/es
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by (c) Illera Robles, Sergio et al., 2015
http://creativecommons.org/licenses/by/3.0/es
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 4 p.
application/pdf
dc.publisher.none.fl_str_mv Institute of Physics (IOP)
publisher.none.fl_str_mv Institute of Physics (IOP)
dc.source.none.fl_str_mv Articles publicats en revistes (Enginyeria Electrònica i Biomèdica)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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