Substrate influence on the magnetoresistance and magnetic order in La0.6Sr0.4MnO3 films

Autores
Steren, Laura Beatriz; Sirena, Martin; Guimpel, Julio Juan
Año de publicación
2000
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We report structural, magnetic and transport measurements on La0.6Sr0.4MnO3 thin films grown on MgO and TiSrO3 substrates with thickness varying from 5 to 500 nm. We find that the lattice mismatch between substrates and films affects the morphology and induced-strains of the films. We show that these two different effects strongly influence the ferromagnetic order, the metal-insulator transition, the localization of the current carriers and the magnetoresistance of these materials.
Fil: Steren, Laura Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
Fil: Sirena, Martin. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
Fil: Guimpel, Julio Juan. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
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:11336/71707
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Substrate influence on the magnetoresistance and magnetic order in La0.6Sr0.4MnO3 filmsSteren, Laura BeatrizSirena, MartinGuimpel, Julio Juanhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We report structural, magnetic and transport measurements on La0.6Sr0.4MnO3 thin films grown on MgO and TiSrO3 substrates with thickness varying from 5 to 500 nm. We find that the lattice mismatch between substrates and films affects the morphology and induced-strains of the films. We show that these two different effects strongly influence the ferromagnetic order, the metal-insulator transition, the localization of the current carriers and the magnetoresistance of these materials.Fil: Steren, Laura Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; ArgentinaFil: Sirena, Martin. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; ArgentinaFil: Guimpel, Julio Juan. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; ArgentinaElsevier Science2000-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/71707Steren, Laura Beatriz; Sirena, Martin; Guimpel, Julio Juan; Substrate influence on the magnetoresistance and magnetic order in La0.6Sr0.4MnO3 films; Elsevier Science; Journal of Magnetism and Magnetic Materials; 211; 1; 3-2000; 28-340304-8853CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/S0304-8853(99)00709-Xinfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S030488539900709Xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-05T09:43:36Zoai:ri.conicet.gov.ar:11336/71707instacron: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:34982025-11-05 09:43:37.241CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Substrate influence on the magnetoresistance and magnetic order in La0.6Sr0.4MnO3 films
title Substrate influence on the magnetoresistance and magnetic order in La0.6Sr0.4MnO3 films
spellingShingle Substrate influence on the magnetoresistance and magnetic order in La0.6Sr0.4MnO3 films
Steren, Laura Beatriz
title_short Substrate influence on the magnetoresistance and magnetic order in La0.6Sr0.4MnO3 films
title_full Substrate influence on the magnetoresistance and magnetic order in La0.6Sr0.4MnO3 films
title_fullStr Substrate influence on the magnetoresistance and magnetic order in La0.6Sr0.4MnO3 films
title_full_unstemmed Substrate influence on the magnetoresistance and magnetic order in La0.6Sr0.4MnO3 films
title_sort Substrate influence on the magnetoresistance and magnetic order in La0.6Sr0.4MnO3 films
dc.creator.none.fl_str_mv Steren, Laura Beatriz
Sirena, Martin
Guimpel, Julio Juan
author Steren, Laura Beatriz
author_facet Steren, Laura Beatriz
Sirena, Martin
Guimpel, Julio Juan
author_role author
author2 Sirena, Martin
Guimpel, Julio Juan
author2_role author
author
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We report structural, magnetic and transport measurements on La0.6Sr0.4MnO3 thin films grown on MgO and TiSrO3 substrates with thickness varying from 5 to 500 nm. We find that the lattice mismatch between substrates and films affects the morphology and induced-strains of the films. We show that these two different effects strongly influence the ferromagnetic order, the metal-insulator transition, the localization of the current carriers and the magnetoresistance of these materials.
Fil: Steren, Laura Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
Fil: Sirena, Martin. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
Fil: Guimpel, Julio Juan. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
description We report structural, magnetic and transport measurements on La0.6Sr0.4MnO3 thin films grown on MgO and TiSrO3 substrates with thickness varying from 5 to 500 nm. We find that the lattice mismatch between substrates and films affects the morphology and induced-strains of the films. We show that these two different effects strongly influence the ferromagnetic order, the metal-insulator transition, the localization of the current carriers and the magnetoresistance of these materials.
publishDate 2000
dc.date.none.fl_str_mv 2000-03
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/11336/71707
Steren, Laura Beatriz; Sirena, Martin; Guimpel, Julio Juan; Substrate influence on the magnetoresistance and magnetic order in La0.6Sr0.4MnO3 films; Elsevier Science; Journal of Magnetism and Magnetic Materials; 211; 1; 3-2000; 28-34
0304-8853
CONICET Digital
CONICET
url http://hdl.handle.net/11336/71707
identifier_str_mv Steren, Laura Beatriz; Sirena, Martin; Guimpel, Julio Juan; Substrate influence on the magnetoresistance and magnetic order in La0.6Sr0.4MnO3 films; Elsevier Science; Journal of Magnetism and Magnetic Materials; 211; 1; 3-2000; 28-34
0304-8853
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/S0304-8853(99)00709-X
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S030488539900709X
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
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 13.084122

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