Transport mechanism through metal-cobaltite interfaces

Autores
Acha, Carlos Enrique; Schulman, Alejandro Raúl; Boudard, Miguel Santiago; Daoudi, K.; Tsuchiya, T.
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The resistive switching (RS) properties as a function of temperature were studied for Ag/La(1−x)SrxCoO3 (LSCO) interfaces. The LSCO is a fully relaxed 100 nm film grown by metal organic deposition on a LaAlO3 substrate. Both low and a high resistance states were set at room temperature, and the temperature dependence of their current-voltage (IV) characteristics was measured taking care to avoid a significant change of the resistance state. The obtained non-trivial IV curves of each state were well reproduced by a circuit model which includes a Poole-Frenkel element and two ohmic resistances. A microscopic description of the changes produced by the RS is given, which enables to envision a picture of the interface as an area where conductive and insulating phases are mixed, producing Maxwell-Wagner contributions to the dielectric properties.
Fil: Acha, Carlos Enrique. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física. Laboratorio de Física de Bajas Temperaturas; Argentina
Fil: Schulman, Alejandro Raúl. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física. Laboratorio de Física de Bajas Temperaturas; Argentina
Fil: Boudard, Miguel Santiago. Centre National de la Recherche Scientifique; Francia
Fil: Daoudi, K.. Centre National de la Recherche Scientifique; Francia
Fil: Tsuchiya, T.. Centre National de la Recherche Scientifique; Francia
Materia
Memoria Resistiva
Conducción Eléctrica
Poole-Frenkel
Efecto Maxwell-Wagner
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:11336/47182
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/47182
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Transport mechanism through metal-cobaltite interfacesAcha, Carlos EnriqueSchulman, Alejandro RaúlBoudard, Miguel SantiagoDaoudi, K.Tsuchiya, T.Memoria ResistivaConducción EléctricaPoole-FrenkelEfecto Maxwell-Wagnerhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The resistive switching (RS) properties as a function of temperature were studied for Ag/La(1−x)SrxCoO3 (LSCO) interfaces. The LSCO is a fully relaxed 100 nm film grown by metal organic deposition on a LaAlO3 substrate. Both low and a high resistance states were set at room temperature, and the temperature dependence of their current-voltage (IV) characteristics was measured taking care to avoid a significant change of the resistance state. The obtained non-trivial IV curves of each state were well reproduced by a circuit model which includes a Poole-Frenkel element and two ohmic resistances. A microscopic description of the changes produced by the RS is given, which enables to envision a picture of the interface as an area where conductive and insulating phases are mixed, producing Maxwell-Wagner contributions to the dielectric properties.Fil: Acha, Carlos Enrique. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física. Laboratorio de Física de Bajas Temperaturas; ArgentinaFil: Schulman, Alejandro Raúl. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física. Laboratorio de Física de Bajas Temperaturas; ArgentinaFil: Boudard, Miguel Santiago. Centre National de la Recherche Scientifique; FranciaFil: Daoudi, K.. Centre National de la Recherche Scientifique; FranciaFil: Tsuchiya, T.. Centre National de la Recherche Scientifique; FranciaAmerican Institute of Physics2016-07info: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/11336/47182Acha, Carlos Enrique; Schulman, Alejandro Raúl; Boudard, Miguel Santiago; Daoudi, K.; Tsuchiya, T.; Transport mechanism through metal-cobaltite interfaces; American Institute of Physics; Applied Physics Letters; 109; 7-2016; 11603-116030003-6951CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://scitation.aip.org/content/aip/journal/apl/109/1/10.1063/1.4955204info:eu-repo/semantics/altIdentifier/url/https://aip.scitation.org/doi/full/10.1063/1.4955204info:eu-repo/semantics/altIdentifier/doi/10.1063/1.4955204info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-17T10:47:00Zoai:ri.conicet.gov.ar:11336/47182instacron: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:34982025-09-17 10:47:00.397CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Transport mechanism through metal-cobaltite interfaces
title Transport mechanism through metal-cobaltite interfaces
spellingShingle Transport mechanism through metal-cobaltite interfaces
Acha, Carlos Enrique
Memoria Resistiva
Conducción Eléctrica
Poole-Frenkel
Efecto Maxwell-Wagner
title_short Transport mechanism through metal-cobaltite interfaces
title_full Transport mechanism through metal-cobaltite interfaces
title_fullStr Transport mechanism through metal-cobaltite interfaces
title_full_unstemmed Transport mechanism through metal-cobaltite interfaces
title_sort Transport mechanism through metal-cobaltite interfaces
dc.creator.none.fl_str_mv Acha, Carlos Enrique
Schulman, Alejandro Raúl
Boudard, Miguel Santiago
Daoudi, K.
Tsuchiya, T.
author Acha, Carlos Enrique
author_facet Acha, Carlos Enrique
Schulman, Alejandro Raúl
Boudard, Miguel Santiago
Daoudi, K.
Tsuchiya, T.
author_role author
author2 Schulman, Alejandro Raúl
Boudard, Miguel Santiago
Daoudi, K.
Tsuchiya, T.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Memoria Resistiva
Conducción Eléctrica
Poole-Frenkel
Efecto Maxwell-Wagner
topic Memoria Resistiva
Conducción Eléctrica
Poole-Frenkel
Efecto Maxwell-Wagner
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The resistive switching (RS) properties as a function of temperature were studied for Ag/La(1−x)SrxCoO3 (LSCO) interfaces. The LSCO is a fully relaxed 100 nm film grown by metal organic deposition on a LaAlO3 substrate. Both low and a high resistance states were set at room temperature, and the temperature dependence of their current-voltage (IV) characteristics was measured taking care to avoid a significant change of the resistance state. The obtained non-trivial IV curves of each state were well reproduced by a circuit model which includes a Poole-Frenkel element and two ohmic resistances. A microscopic description of the changes produced by the RS is given, which enables to envision a picture of the interface as an area where conductive and insulating phases are mixed, producing Maxwell-Wagner contributions to the dielectric properties.
Fil: Acha, Carlos Enrique. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física. Laboratorio de Física de Bajas Temperaturas; Argentina
Fil: Schulman, Alejandro Raúl. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física. Laboratorio de Física de Bajas Temperaturas; Argentina
Fil: Boudard, Miguel Santiago. Centre National de la Recherche Scientifique; Francia
Fil: Daoudi, K.. Centre National de la Recherche Scientifique; Francia
Fil: Tsuchiya, T.. Centre National de la Recherche Scientifique; Francia
description The resistive switching (RS) properties as a function of temperature were studied for Ag/La(1−x)SrxCoO3 (LSCO) interfaces. The LSCO is a fully relaxed 100 nm film grown by metal organic deposition on a LaAlO3 substrate. Both low and a high resistance states were set at room temperature, and the temperature dependence of their current-voltage (IV) characteristics was measured taking care to avoid a significant change of the resistance state. The obtained non-trivial IV curves of each state were well reproduced by a circuit model which includes a Poole-Frenkel element and two ohmic resistances. A microscopic description of the changes produced by the RS is given, which enables to envision a picture of the interface as an area where conductive and insulating phases are mixed, producing Maxwell-Wagner contributions to the dielectric properties.
publishDate 2016
dc.date.none.fl_str_mv 2016-07
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/11336/47182
Acha, Carlos Enrique; Schulman, Alejandro Raúl; Boudard, Miguel Santiago; Daoudi, K.; Tsuchiya, T.; Transport mechanism through metal-cobaltite interfaces; American Institute of Physics; Applied Physics Letters; 109; 7-2016; 11603-11603
0003-6951
CONICET Digital
CONICET
url http://hdl.handle.net/11336/47182
identifier_str_mv Acha, Carlos Enrique; Schulman, Alejandro Raúl; Boudard, Miguel Santiago; Daoudi, K.; Tsuchiya, T.; Transport mechanism through metal-cobaltite interfaces; American Institute of Physics; Applied Physics Letters; 109; 7-2016; 11603-11603
0003-6951
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://scitation.aip.org/content/aip/journal/apl/109/1/10.1063/1.4955204
info:eu-repo/semantics/altIdentifier/url/https://aip.scitation.org/doi/full/10.1063/1.4955204
info:eu-repo/semantics/altIdentifier/doi/10.1063/1.4955204
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 American Institute of Physics
publisher.none.fl_str_mv American Institute of Physics
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
_version_ 1843606047738036224
score 13.001348

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