A molecular platinum cluster junction: A single-molecule switch

This document is the Accepted Manuscript version of a Published Work that appeared in final form in Journal of the American Chemical Society, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see http://dx.do...

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Authors: Zotti, Linda Ángela, Leary, Edmund, Soriano, Maria, Cuevas Rodríguez, Juan Carlos, Palacios Burgos, Juan José
Format: article
Publication Date:2013
Country:España
Institution:Universidad Autónoma de Madrid
Repository:Biblos-e Archivo. Repositorio Institucional de la UAM
Language:English
OAI Identifier:oai:repositorio.uam.es:10486/668739
Online Access:http://hdl.handle.net/10486/668739
https://dx.doi.org/10.1021/ja3100116
Access Level:Open access
Keyword:Platinum Clusters
Física
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spelling A molecular platinum cluster junction: A single-molecule switchhttp://dx.doi.org/10.1021/ja3100116Zotti, Linda ÁngelaLeary, EdmundSoriano, MariaCuevas Rodríguez, Juan CarlosPalacios Burgos, Juan JoséPlatinum ClustersFísicaThis document is the Accepted Manuscript version of a Published Work that appeared in final form in Journal of the American Chemical Society, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see http://dx.doi.org/10.1021/ja3100116We present a theoretical study of electron transport through single-molecule junctions incorporating a Pt6 metal cluster bound within an organic framework. The insertion of this molecule between a pair of electrodes leads to a fully atomically engineered nanometallic device with high conductance at the Fermi level and two sequential high on/off switching states. The origin of this property can be traced back to the existence of a degenerate HOMO consisting of two asymmetric orbitals with energies close to the Fermi level of the metal leads. The degeneracy is broken when the molecule is contacted to the leads, giving rise to two resonances that become pinned to the Fermi level and display destructive interferenceThis research was supported by the Comunidad de Madrid through the project NANOBIOMAGNET S2009/MAT1726, by the Generalitat Valenciana through the project PROMETEO2012/011 and by the Spanish MICINN under the Grant Nos. FIS2010-21883 and CONSOLIDER CSD2007-0010. EL was funded by the EU through the ELFOS Network (FP7-ICT2009-6)American Chemical SocietyDepartamento de Física de la Materia CondensadaFacultad de Ciencias20132013-02-13research articlehttp://purl.org/coar/resource_type/c_2df8fbb1AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/668739https://dx.doi.org/10.1021/ja3100116reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/6687392026-06-23T12:46:27Z
dc.title.none.fl_str_mv A molecular platinum cluster junction: A single-molecule switch
http://dx.doi.org/10.1021/ja3100116
title A molecular platinum cluster junction: A single-molecule switch
spellingShingle A molecular platinum cluster junction: A single-molecule switch
Zotti, Linda Ángela
Platinum Clusters
Física
title_short A molecular platinum cluster junction: A single-molecule switch
title_full A molecular platinum cluster junction: A single-molecule switch
title_fullStr A molecular platinum cluster junction: A single-molecule switch
title_full_unstemmed A molecular platinum cluster junction: A single-molecule switch
title_sort A molecular platinum cluster junction: A single-molecule switch
dc.creator.none.fl_str_mv Zotti, Linda Ángela
Leary, Edmund
Soriano, Maria
Cuevas Rodríguez, Juan Carlos
Palacios Burgos, Juan José
author Zotti, Linda Ángela
author_facet Zotti, Linda Ángela
Leary, Edmund
Soriano, Maria
Cuevas Rodríguez, Juan Carlos
Palacios Burgos, Juan José
author_role author
author2 Leary, Edmund
Soriano, Maria
Cuevas Rodríguez, Juan Carlos
Palacios Burgos, Juan José
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Física de la Materia Condensada
Facultad de Ciencias
dc.subject.none.fl_str_mv Platinum Clusters
Física
topic Platinum Clusters
Física
description This document is the Accepted Manuscript version of a Published Work that appeared in final form in Journal of the American Chemical Society, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see http://dx.doi.org/10.1021/ja3100116
publishDate 2013
dc.date.none.fl_str_mv 2013
2013-02-13
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/668739
https://dx.doi.org/10.1021/ja3100116
url http://hdl.handle.net/10486/668739
https://dx.doi.org/10.1021/ja3100116
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Chemical Society
publisher.none.fl_str_mv American Chemical Society
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.301629

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