Electric-field screening in atomically thin layers of MoS2: The role of interlayer coupling

The electrostatic screening in single and few-layer MoS2 sheets is studied. Electrostatic force microscopy is used to probe the electric field generated by charge impurities in the substrate and incompletely screened by MoS2 sheets. A non-linear Thomas-Fermi theory is employed to interpret the exper...

Descripción completa

Detalles Bibliográficos
Autores: Castellanos-Gómez, Andrés, Cappelluti, E., Roldán, Rafael, Agraït, Nicolás, Guinea, Francisco, Rubio-Bollinger, Gabino
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2013
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/94241
Acceso en línea:http://hdl.handle.net/10261/94241
Access Level:acceso abierto
Palabra clave:MoS2
Thomas–Fermi theory
Two-dimensional crystals
Electric-field screening
id ES_c3f836fbb62bd6cf73b09e894d4a198c
oai_identifier_str oai:digital.csic.es:10261/94241
network_acronym_str ES
network_name_str España
repository_id_str
spelling Electric-field screening in atomically thin layers of MoS2: The role of interlayer couplingCastellanos-Gómez, AndrésCappelluti, E.Roldán, RafaelAgraït, NicolásGuinea, FranciscoRubio-Bollinger, GabinoMoS2Thomas–Fermi theoryTwo-dimensional crystalsElectric-field screeningThe electrostatic screening in single and few-layer MoS2 sheets is studied. Electrostatic force microscopy is used to probe the electric field generated by charge impurities in the substrate and incompletely screened by MoS2 sheets. A non-linear Thomas-Fermi theory is employed to interpret the experimental results, demonstrating the important role of the interlayer coupling in the screening of MoS2. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.This work was supported by MICINN/MINECO (Spain) through the programs MAT2011-25046 and CONSOLIDER-INGENIO-2010 “Nanociencia Molecular” CSD-2007-00010, Comunidad de Madrid through program Nanobiomagnet S2009/MAT-1726 and the European Union (FP7) through the programs RODIN and ELFOS. E.C. acknowledges a Marie Curie Grant, PIEF-GA-2009-251904.Peer ReviewedWiley-VCHCastellanos-Gómez, Andrés [0000-0002-3384-3405]2014201420132014info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/94241reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/EC/FP7/251904S2009/MAT-1726/Nanobiomagnethttp://dx.doi.org/10.1002/adma.201203731info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/942412026-05-22T06:33:51Z
dc.title.none.fl_str_mv Electric-field screening in atomically thin layers of MoS2: The role of interlayer coupling
title Electric-field screening in atomically thin layers of MoS2: The role of interlayer coupling
spellingShingle Electric-field screening in atomically thin layers of MoS2: The role of interlayer coupling
Castellanos-Gómez, Andrés
MoS2
Thomas–Fermi theory
Two-dimensional crystals
Electric-field screening
title_short Electric-field screening in atomically thin layers of MoS2: The role of interlayer coupling
title_full Electric-field screening in atomically thin layers of MoS2: The role of interlayer coupling
title_fullStr Electric-field screening in atomically thin layers of MoS2: The role of interlayer coupling
title_full_unstemmed Electric-field screening in atomically thin layers of MoS2: The role of interlayer coupling
title_sort Electric-field screening in atomically thin layers of MoS2: The role of interlayer coupling
dc.creator.none.fl_str_mv Castellanos-Gómez, Andrés
Cappelluti, E.
Roldán, Rafael
Agraït, Nicolás
Guinea, Francisco
Rubio-Bollinger, Gabino
author Castellanos-Gómez, Andrés
author_facet Castellanos-Gómez, Andrés
Cappelluti, E.
Roldán, Rafael
Agraït, Nicolás
Guinea, Francisco
Rubio-Bollinger, Gabino
author_role author
author2 Cappelluti, E.
Roldán, Rafael
Agraït, Nicolás
Guinea, Francisco
Rubio-Bollinger, Gabino
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Castellanos-Gómez, Andrés [0000-0002-3384-3405]
dc.subject.none.fl_str_mv MoS2
Thomas–Fermi theory
Two-dimensional crystals
Electric-field screening
topic MoS2
Thomas–Fermi theory
Two-dimensional crystals
Electric-field screening
description The electrostatic screening in single and few-layer MoS2 sheets is studied. Electrostatic force microscopy is used to probe the electric field generated by charge impurities in the substrate and incompletely screened by MoS2 sheets. A non-linear Thomas-Fermi theory is employed to interpret the experimental results, demonstrating the important role of the interlayer coupling in the screening of MoS2. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
publishDate 2013
dc.date.none.fl_str_mv 2013
2014
2014
2014
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/94241
url http://hdl.handle.net/10261/94241
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/EC/FP7/251904
S2009/MAT-1726/Nanobiomagnet
http://dx.doi.org/10.1002/adma.201203731
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Wiley-VCH
publisher.none.fl_str_mv Wiley-VCH
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869418841240502272
score 15.812429

Similares en LA Referencia