Light-induced strain and its correlation with the optical absorption at charged domain walls in polycrystalline ferroelectrics

[EN] Photostrictive materials have a growing interest because of their great potential as light-driven actuators, among other optomechanical applications. In this context, the optical control of macroscopic strain in ferroelectrics has recently attracted remarkable attention as an effective alternat...

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Autores: Rubio Marcos, Fernando, Pamies, Paula, Campo, Ángel Adolfo del, Tiana, Jordi, Ordoñez-Pimentel, Jonathan, Venet, Michel, Rojas-Hernández, Rocío E., Ochoa, Diego A., Fernández Lozano, José Francisco, José E. García
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2023
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/347909
Acceso en línea:http://hdl.handle.net/10261/347909
Access Level:acceso abierto
Palabra clave:Photoferroelectrics
Ferroelectric domain walls
Optical absorption
Barium titanate
Photoinduced strain
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spelling Light-induced strain and its correlation with the optical absorption at charged domain walls in polycrystalline ferroelectricsRubio Marcos, FernandoPamies, PaulaCampo, Ángel Adolfo delTiana, JordiOrdoñez-Pimentel, JonathanVenet, MichelRojas-Hernández, Rocío E.Ochoa, Diego A.Fernández Lozano, José FranciscoJosé E. GarcíaPhotoferroelectricsFerroelectric domain wallsOptical absorptionBarium titanatePhotoinduced strain[EN] Photostrictive materials have a growing interest because of their great potential as light-driven actuators, among other optomechanical applications. In this context, the optical control of macroscopic strain in ferroelectrics has recently attracted remarkable attention as an effective alternative to the conventional electric control of strain. Here, a clear correlation between optical absorption and light-induced strain in polycrystalline BaTiO is shown. Specifically, the grain size and the sample thickness dependence of optical absorption when the material is irradiated with energy photons lower than the band gap evidence that light absorption at charged domain walls is the core of the observed photo-response in ferroelectrics. The photoinduced electronic reconstruction phenomenon is proposed as the primary physical mechanism for light absorption at charged domain walls. Results open a new pathway to designing ferroelectric-based devices with new functionalities like thickness gradient-based photo-controlled nanoactuators.This work is supported by the AEI (Spanish Government) projects PGC2018-099158-B-I00 and PID2020-114192RB-C41. M.V. acknowledges support from the São Paulo Research Foundation FAPESP (grant number 2022/08030-5) and the Brazilian CNPq (process 304144/2021-5). J.E.G. wishes to thank the Becas Iberoamérica Santander Investigación 2020–2021 program for their financial support. F.R-M. is indebted to Comunidad de Madrid for the financial support through the Doctorados Industriales project (IND2020/IND-17375), which is co-financed by the European Social Fund.Peer reviewedElsevierAgencia Estatal de Investigación (España)Sao Paulo Research FoundationComunidad de MadridConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2024202420232024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/347909reponame: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/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PGC2018-099158-B-I00info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-114192RB-C41IND2020/IND-17375/DoctoradosIndustrialeshttp://dx.doi.org/10.1016/j.apmt.2023.101838Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3479092026-05-22T06:33:51Z
dc.title.none.fl_str_mv Light-induced strain and its correlation with the optical absorption at charged domain walls in polycrystalline ferroelectrics
title Light-induced strain and its correlation with the optical absorption at charged domain walls in polycrystalline ferroelectrics
spellingShingle Light-induced strain and its correlation with the optical absorption at charged domain walls in polycrystalline ferroelectrics
Rubio Marcos, Fernando
Photoferroelectrics
Ferroelectric domain walls
Optical absorption
Barium titanate
Photoinduced strain
title_short Light-induced strain and its correlation with the optical absorption at charged domain walls in polycrystalline ferroelectrics
title_full Light-induced strain and its correlation with the optical absorption at charged domain walls in polycrystalline ferroelectrics
title_fullStr Light-induced strain and its correlation with the optical absorption at charged domain walls in polycrystalline ferroelectrics
title_full_unstemmed Light-induced strain and its correlation with the optical absorption at charged domain walls in polycrystalline ferroelectrics
title_sort Light-induced strain and its correlation with the optical absorption at charged domain walls in polycrystalline ferroelectrics
dc.creator.none.fl_str_mv Rubio Marcos, Fernando
Pamies, Paula
Campo, Ángel Adolfo del
Tiana, Jordi
Ordoñez-Pimentel, Jonathan
Venet, Michel
Rojas-Hernández, Rocío E.
Ochoa, Diego A.
Fernández Lozano, José Francisco
José E. García
author Rubio Marcos, Fernando
author_facet Rubio Marcos, Fernando
Pamies, Paula
Campo, Ángel Adolfo del
Tiana, Jordi
Ordoñez-Pimentel, Jonathan
Venet, Michel
Rojas-Hernández, Rocío E.
Ochoa, Diego A.
Fernández Lozano, José Francisco
José E. García
author_role author
author2 Pamies, Paula
Campo, Ángel Adolfo del
Tiana, Jordi
Ordoñez-Pimentel, Jonathan
Venet, Michel
Rojas-Hernández, Rocío E.
Ochoa, Diego A.
Fernández Lozano, José Francisco
José E. García
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Agencia Estatal de Investigación (España)
Sao Paulo Research Foundation
Comunidad de Madrid
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Photoferroelectrics
Ferroelectric domain walls
Optical absorption
Barium titanate
Photoinduced strain
topic Photoferroelectrics
Ferroelectric domain walls
Optical absorption
Barium titanate
Photoinduced strain
description [EN] Photostrictive materials have a growing interest because of their great potential as light-driven actuators, among other optomechanical applications. In this context, the optical control of macroscopic strain in ferroelectrics has recently attracted remarkable attention as an effective alternative to the conventional electric control of strain. Here, a clear correlation between optical absorption and light-induced strain in polycrystalline BaTiO is shown. Specifically, the grain size and the sample thickness dependence of optical absorption when the material is irradiated with energy photons lower than the band gap evidence that light absorption at charged domain walls is the core of the observed photo-response in ferroelectrics. The photoinduced electronic reconstruction phenomenon is proposed as the primary physical mechanism for light absorption at charged domain walls. Results open a new pathway to designing ferroelectric-based devices with new functionalities like thickness gradient-based photo-controlled nanoactuators.
publishDate 2023
dc.date.none.fl_str_mv 2023
2024
2024
2024
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/10261/347909
url http://hdl.handle.net/10261/347909
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/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PGC2018-099158-B-I00
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-114192RB-C41
IND2020/IND-17375/DoctoradosIndustriales
http://dx.doi.org/10.1016/j.apmt.2023.101838
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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
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