Nanostructure stabilization by low-temperature dopant pinning in multiferroic BiFeO3-based thin films produced by aqueous chemical solution deposition

[EN] The metastability impediment which usually prevents the obtaining of a phase-pure BiFeO3 material can be dramatically stressed when taking the system to the thin film configuration. In order to preserve the stoichiometry, the films need to be processed at low temperatures and hence the solid-st...

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Autores: Gumiel, Carlos, Jardiel, Teresa, Calatayud, David G., Vranken, Thomas, Van Bael, Marlies K., Hardy, An, Calzada, M. L., Jiménez, Ricardo, García-Hernández, Mar, Mompean, Federico J., Caballero Cuesta, Amador, Peiteado, Marco
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2020
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/212958
Acceso en línea:http://hdl.handle.net/10261/212958
Access Level:acceso abierto
Palabra clave:BiFeO3 material
Nanostructur stabilization
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oai_identifier_str oai:digital.csic.es:10261/212958
network_acronym_str ES
network_name_str España
repository_id_str
dc.title.none.fl_str_mv Nanostructure stabilization by low-temperature dopant pinning in multiferroic BiFeO3-based thin films produced by aqueous chemical solution deposition
title Nanostructure stabilization by low-temperature dopant pinning in multiferroic BiFeO3-based thin films produced by aqueous chemical solution deposition
spellingShingle Nanostructure stabilization by low-temperature dopant pinning in multiferroic BiFeO3-based thin films produced by aqueous chemical solution deposition
Gumiel, Carlos
BiFeO3 material
Nanostructur stabilization
title_short Nanostructure stabilization by low-temperature dopant pinning in multiferroic BiFeO3-based thin films produced by aqueous chemical solution deposition
title_full Nanostructure stabilization by low-temperature dopant pinning in multiferroic BiFeO3-based thin films produced by aqueous chemical solution deposition
title_fullStr Nanostructure stabilization by low-temperature dopant pinning in multiferroic BiFeO3-based thin films produced by aqueous chemical solution deposition
title_full_unstemmed Nanostructure stabilization by low-temperature dopant pinning in multiferroic BiFeO3-based thin films produced by aqueous chemical solution deposition
title_sort Nanostructure stabilization by low-temperature dopant pinning in multiferroic BiFeO3-based thin films produced by aqueous chemical solution deposition
dc.creator.none.fl_str_mv Gumiel, Carlos
Jardiel, Teresa
Calatayud, David G.
Vranken, Thomas
Van Bael, Marlies K.
Hardy, An
Calzada, M. L.
Jiménez, Ricardo
García-Hernández, Mar
Mompean, Federico J.
Caballero Cuesta, Amador
Peiteado, Marco
author Gumiel, Carlos
author_facet Gumiel, Carlos
Jardiel, Teresa
Calatayud, David G.
Vranken, Thomas
Van Bael, Marlies K.
Hardy, An
Calzada, M. L.
Jiménez, Ricardo
García-Hernández, Mar
Mompean, Federico J.
Caballero Cuesta, Amador
Peiteado, Marco
author_role author
author2 Jardiel, Teresa
Calatayud, David G.
Vranken, Thomas
Van Bael, Marlies K.
Hardy, An
Calzada, M. L.
Jiménez, Ricardo
García-Hernández, Mar
Mompean, Federico J.
Caballero Cuesta, Amador
Peiteado, Marco
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (España)
Ministerio de Ciencia, Innovación y Universidades (España)
Research Foundation - Flanders
European Science Foundation
Fundación General CSIC
CSIC - Unidad de Recursos de Información Científica para la Investigación (URICI)
Gumiel, Carlos [0000-0002-5525-5022]
Jardiel, Teresa [0000-0002-0163-7324]
Calatayud, David G. [0000-0003-2633-2989]
Vranken, Thomas [0000-0002-4707-7924]
Van Bael, Marlies K. [0000-0002-5516-7962]
Calzada, M. L. [0000-0002-2286-653X]
Jiménez, Ricardo [0000-0001-9174-6569]
García-Hernández, M. [0000-0002-5987-0647]
Mompean, F. J. [0000-0002-6346-1475]
Caballero Cuesta, Amador [0000-0002-0571-6302]
Peiteado, Marco [0000-0003-3510-6676]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv BiFeO3 material
Nanostructur stabilization
topic BiFeO3 material
Nanostructur stabilization
description [EN] The metastability impediment which usually prevents the obtaining of a phase-pure BiFeO3 material can be dramatically stressed when taking the system to the thin film configuration. In order to preserve the stoichiometry, the films need to be processed at low temperatures and hence the solid-state diffusion processes which usually govern the microstructural evolution in bulk cannot be expected to also rule the development of the functional films. All these circumstances were presumed when exploring the possibilities of an aqueous solution–gel process plus spin-coating deposition method to reproduce, in thin film dimensions, the excellent multiferroic properties that have been previously observed with an optimized rare-earth and Ti4+-codoped BiFeO3 bulk composition. The experiments indicate high reliability for the tested methodology, allowing for the obtaining of homogeneous dense films at temperatures as low as 600 1C and with a tunable multiferroic response depending on the formulated rare-earth (Sm or Nd). Thorough structural characterization of the films reveals that despite the low temperature processing restrictions, effective microstructural control is achieved at the nanoscale, which is attributed to effective retention (pinning) of the dopants inside the perovskite structure of BiFeO3.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2020
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/10261/212958
url http://hdl.handle.net/10261/212958
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#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2016-80182-R
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/MAT2017-87134-C2-2-R
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2016-76851-R
https://doi.org/10.1039/C9TC05912A
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Royal Society of Chemistry (UK)
publisher.none.fl_str_mv Royal Society of Chemistry (UK)
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
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spelling Nanostructure stabilization by low-temperature dopant pinning in multiferroic BiFeO3-based thin films produced by aqueous chemical solution depositionGumiel, CarlosJardiel, TeresaCalatayud, David G.Vranken, ThomasVan Bael, Marlies K.Hardy, AnCalzada, M. L.Jiménez, RicardoGarcía-Hernández, MarMompean, Federico J.Caballero Cuesta, AmadorPeiteado, MarcoBiFeO3 materialNanostructur stabilization[EN] The metastability impediment which usually prevents the obtaining of a phase-pure BiFeO3 material can be dramatically stressed when taking the system to the thin film configuration. In order to preserve the stoichiometry, the films need to be processed at low temperatures and hence the solid-state diffusion processes which usually govern the microstructural evolution in bulk cannot be expected to also rule the development of the functional films. All these circumstances were presumed when exploring the possibilities of an aqueous solution–gel process plus spin-coating deposition method to reproduce, in thin film dimensions, the excellent multiferroic properties that have been previously observed with an optimized rare-earth and Ti4+-codoped BiFeO3 bulk composition. The experiments indicate high reliability for the tested methodology, allowing for the obtaining of homogeneous dense films at temperatures as low as 600 1C and with a tunable multiferroic response depending on the formulated rare-earth (Sm or Nd). Thorough structural characterization of the films reveals that despite the low temperature processing restrictions, effective microstructural control is achieved at the nanoscale, which is attributed to effective retention (pinning) of the dopants inside the perovskite structure of BiFeO3.his work was supported by the Spanish Ministry of Science, Innovation and Universities (MICINN) under projects MAT2016-80182-R, MAT2017-87134-c2-2-R and partially by the project MAT2016-76851-R. It was also supported by the Research Foundation Flanders (FWO-Vlaanderen), project number G039414N. Dr T. Jardiel acknowledges the European Science Foundation (ESF) and the Ramon y Cajal Program of MICINN for the financial support. Work by Dr Calatayud was also supported by Fundación General CSIC (COMFUTURO Program). We acknowledge support of the publication fee by the CSIC Open Access Publication Support Initiative through its Unit of Information Resources for Research (URICI).Peer reviewedRoyal Society of Chemistry (UK)Ministerio de Economía y Competitividad (España)Ministerio de Ciencia, Innovación y Universidades (España)Research Foundation - FlandersEuropean Science FoundationFundación General CSICCSIC - Unidad de Recursos de Información Científica para la Investigación (URICI)Gumiel, Carlos [0000-0002-5525-5022]Jardiel, Teresa [0000-0002-0163-7324]Calatayud, David G. [0000-0003-2633-2989]Vranken, Thomas [0000-0002-4707-7924]Van Bael, Marlies K. [0000-0002-5516-7962]Calzada, M. L. [0000-0002-2286-653X]Jiménez, Ricardo [0000-0001-9174-6569]García-Hernández, M. [0000-0002-5987-0647]Mompean, F. J. [0000-0002-6346-1475]Caballero Cuesta, Amador [0000-0002-0571-6302]Peiteado, Marco [0000-0003-3510-6676]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202020202020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/212958reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2016-80182-Rinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/MAT2017-87134-C2-2-Rinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2016-76851-Rhttps://doi.org/10.1039/C9TC05912ASíinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2129582026-05-22T06:33:51Z
score 15,811543

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