Resistive switching in ceramic multiferroic Bi 0.9Ca 0.1FeO 3

Autores
Rubi, Diego; Gomez-Marlasca, Fernando; Bonville, Pierre; Colson, Dorothee; Levy, Pablo Eduardo
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We report resistive switching effects in polycrystalline samples of the multiferroic Bi 0.9Ca 0.1FeO 3 with silver electrodes. Mössbauer spectroscopy shows that upon Ca-doping the Fe remains in a 3 valence state, suggesting charge compensation through the creation of large amounts of oxygen vacancies. Electrical characterization shows that the oxide/metal resistance can be switched between high and low resistance states by applying voltage pulses. This process was shown to be forming free and a strong relaxation after switching was found. We rationalize our results by considering oxygen vacancies migration to and from the metal-oxide interface, resulting in variations of the Schottky potential barrier height that modulate the interface resistance.
Fil: Rubi, Diego. Comisión Nacional de Energía Atómica; Argentina
Fil: Gomez-Marlasca, Fernando. Comisión Nacional de Energía Atómica; Argentina
Fil: Bonville, Pierre. Centre National de la Recherche Scientifique; Francia
Fil: Colson, Dorothee. Centre National de la Recherche Scientifique; Francia
Fil: Levy, Pablo Eduardo. Comisión Nacional de Energía Atómica. Gerencia del Área Investigaciones y Aplicaciones no Nucleares; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
BIFEO 3
MULTIFERROICS
RESISTIVE SWITCHING
RRAM
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/192952
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Resistive switching in ceramic multiferroic Bi 0.9Ca 0.1FeO 3Rubi, DiegoGomez-Marlasca, FernandoBonville, PierreColson, DorotheeLevy, Pablo EduardoBIFEO 3MULTIFERROICSRESISTIVE SWITCHINGRRAMhttps://purl.org/becyt/ford/2.10https://purl.org/becyt/ford/2We report resistive switching effects in polycrystalline samples of the multiferroic Bi 0.9Ca 0.1FeO 3 with silver electrodes. Mössbauer spectroscopy shows that upon Ca-doping the Fe remains in a 3 valence state, suggesting charge compensation through the creation of large amounts of oxygen vacancies. Electrical characterization shows that the oxide/metal resistance can be switched between high and low resistance states by applying voltage pulses. This process was shown to be forming free and a strong relaxation after switching was found. We rationalize our results by considering oxygen vacancies migration to and from the metal-oxide interface, resulting in variations of the Schottky potential barrier height that modulate the interface resistance.Fil: Rubi, Diego. Comisión Nacional de Energía Atómica; ArgentinaFil: Gomez-Marlasca, Fernando. Comisión Nacional de Energía Atómica; ArgentinaFil: Bonville, Pierre. Centre National de la Recherche Scientifique; FranciaFil: Colson, Dorothee. Centre National de la Recherche Scientifique; FranciaFil: Levy, Pablo Eduardo. Comisión Nacional de Energía Atómica. Gerencia del Área Investigaciones y Aplicaciones no Nucleares; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier Science2011-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/192952Rubi, Diego; Gomez-Marlasca, Fernando; Bonville, Pierre; Colson, Dorothee; Levy, Pablo Eduardo; Resistive switching in ceramic multiferroic Bi 0.9Ca 0.1FeO 3; Elsevier Science; Physica B: Condensed Matter; 407; 16; 8-2011; 3144-31460921-4526CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0921452611012415info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physb.2011.12.048info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-12T09:48:15Zoai:ri.conicet.gov.ar:11336/192952instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-11-12 09:48:15.833CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Resistive switching in ceramic multiferroic Bi 0.9Ca 0.1FeO 3
title Resistive switching in ceramic multiferroic Bi 0.9Ca 0.1FeO 3
spellingShingle Resistive switching in ceramic multiferroic Bi 0.9Ca 0.1FeO 3
Rubi, Diego
BIFEO 3
MULTIFERROICS
RESISTIVE SWITCHING
RRAM
title_short Resistive switching in ceramic multiferroic Bi 0.9Ca 0.1FeO 3
title_full Resistive switching in ceramic multiferroic Bi 0.9Ca 0.1FeO 3
title_fullStr Resistive switching in ceramic multiferroic Bi 0.9Ca 0.1FeO 3
title_full_unstemmed Resistive switching in ceramic multiferroic Bi 0.9Ca 0.1FeO 3
title_sort Resistive switching in ceramic multiferroic Bi 0.9Ca 0.1FeO 3
dc.creator.none.fl_str_mv Rubi, Diego
Gomez-Marlasca, Fernando
Bonville, Pierre
Colson, Dorothee
Levy, Pablo Eduardo
author Rubi, Diego
author_facet Rubi, Diego
Gomez-Marlasca, Fernando
Bonville, Pierre
Colson, Dorothee
Levy, Pablo Eduardo
author_role author
author2 Gomez-Marlasca, Fernando
Bonville, Pierre
Colson, Dorothee
Levy, Pablo Eduardo
author2_role author
author
author
author
dc.subject.none.fl_str_mv BIFEO 3
MULTIFERROICS
RESISTIVE SWITCHING
RRAM
topic BIFEO 3
MULTIFERROICS
RESISTIVE SWITCHING
RRAM
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.10
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv We report resistive switching effects in polycrystalline samples of the multiferroic Bi 0.9Ca 0.1FeO 3 with silver electrodes. Mössbauer spectroscopy shows that upon Ca-doping the Fe remains in a 3 valence state, suggesting charge compensation through the creation of large amounts of oxygen vacancies. Electrical characterization shows that the oxide/metal resistance can be switched between high and low resistance states by applying voltage pulses. This process was shown to be forming free and a strong relaxation after switching was found. We rationalize our results by considering oxygen vacancies migration to and from the metal-oxide interface, resulting in variations of the Schottky potential barrier height that modulate the interface resistance.
Fil: Rubi, Diego. Comisión Nacional de Energía Atómica; Argentina
Fil: Gomez-Marlasca, Fernando. Comisión Nacional de Energía Atómica; Argentina
Fil: Bonville, Pierre. Centre National de la Recherche Scientifique; Francia
Fil: Colson, Dorothee. Centre National de la Recherche Scientifique; Francia
Fil: Levy, Pablo Eduardo. Comisión Nacional de Energía Atómica. Gerencia del Área Investigaciones y Aplicaciones no Nucleares; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description We report resistive switching effects in polycrystalline samples of the multiferroic Bi 0.9Ca 0.1FeO 3 with silver electrodes. Mössbauer spectroscopy shows that upon Ca-doping the Fe remains in a 3 valence state, suggesting charge compensation through the creation of large amounts of oxygen vacancies. Electrical characterization shows that the oxide/metal resistance can be switched between high and low resistance states by applying voltage pulses. This process was shown to be forming free and a strong relaxation after switching was found. We rationalize our results by considering oxygen vacancies migration to and from the metal-oxide interface, resulting in variations of the Schottky potential barrier height that modulate the interface resistance.
publishDate 2011
dc.date.none.fl_str_mv 2011-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/192952
Rubi, Diego; Gomez-Marlasca, Fernando; Bonville, Pierre; Colson, Dorothee; Levy, Pablo Eduardo; Resistive switching in ceramic multiferroic Bi 0.9Ca 0.1FeO 3; Elsevier Science; Physica B: Condensed Matter; 407; 16; 8-2011; 3144-3146
0921-4526
CONICET Digital
CONICET
url http://hdl.handle.net/11336/192952
identifier_str_mv Rubi, Diego; Gomez-Marlasca, Fernando; Bonville, Pierre; Colson, Dorothee; Levy, Pablo Eduardo; Resistive switching in ceramic multiferroic Bi 0.9Ca 0.1FeO 3; Elsevier Science; Physica B: Condensed Matter; 407; 16; 8-2011; 3144-3146
0921-4526
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0921452611012415
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physb.2011.12.048
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.142177

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