Exchange biasing and electric polarization with YMnO3
We report on the growth and functional characterizations of epitaxialthin films of the multiferroic YMnO3. We show that using Pt as a seed layer on SrTiO3(111) substrates, epitaxialYMnO3films (0001) textured are obtained. An atomic force microscope has been used to polarize electric domains revealin...
| Autores: | , , , , , , , , , , , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2006 |
| País: | España |
| Institución: | Universitat Autònoma de Barcelona |
| Repositorio: | Dipòsit Digital de Documents de la UAB |
| Idioma: | inglés |
| OAI Identifier: | oai:ddd.uab.cat:116108 |
| Acceso en línea: | https://ddd.uab.cat/record/116108 https://dx.doi.org/urn:doi:10.1063/1.2234285 |
| Access Level: | acceso abierto |
| Palabra clave: | Ferroelectric materials Epitaxy Ozone Atomic force microscopy Exchange interactions Ferromagnetic materials Ferroelectric thin films Thin film growth X-ray diffraction Polarization |
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Exchange biasing and electric polarization with YMnO3Martí Rovirosa, XavierSánchez Barrera, Florencio|||0000-0002-5314-453XHrabovsky, D.Fábrega Sánchez, LourdesRuyter, A.Fontcuberta, Josep|||0000-0002-7955-2320Laukhin, VladimirSkumryev, Vassil|||0000-0003-1375-4824García-Cuenca Varona, María VictoriaFerrater Martorell, CèsarVarela Fernández, Manuel, 1956-Vilà, A.Lüders, Ulrike AnneBobo, Jean-FrançoisFerroelectric materialsEpitaxyOzoneAtomic force microscopyExchange interactionsFerromagnetic materialsFerroelectric thin filmsThin film growthX-ray diffractionPolarizationWe report on the growth and functional characterizations of epitaxialthin films of the multiferroic YMnO3. We show that using Pt as a seed layer on SrTiO3(111) substrates, epitaxialYMnO3films (0001) textured are obtained. An atomic force microscope has been used to polarize electric domains revealing the ferroelectric nature of the film. When a Permalloy layer is grown on top of the YMnO3(0001)film, clear indications of exchange bias and enhanced coercivity are observed at low temperature. The observation of coexisting antiferromagnetism and electrical polarization suggests that the biferroic character of YMnO3 can be exploited in novel devices.American Physical Society 22006-01-0120062006-01-01Articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/116108https://dx.doi.org/urn:doi:10.1063/1.2234285reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengopen accesshttp://purl.org/coar/access_right/c_abf2Aquest material està protegit per drets d'autor i/o drets afins. Podeu utilitzar aquest material en funció del que permet la legislació de drets d'autor i drets afins d'aplicació al vostre cas. Per a d'altres usos heu d'obtenir permís del(s) titular(s) de drets.https://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:1161082026-06-06T12:50:31Z |
| dc.title.none.fl_str_mv |
Exchange biasing and electric polarization with YMnO3 |
| title |
Exchange biasing and electric polarization with YMnO3 |
| spellingShingle |
Exchange biasing and electric polarization with YMnO3 Martí Rovirosa, Xavier Ferroelectric materials Epitaxy Ozone Atomic force microscopy Exchange interactions Ferromagnetic materials Ferroelectric thin films Thin film growth X-ray diffraction Polarization |
| title_short |
Exchange biasing and electric polarization with YMnO3 |
| title_full |
Exchange biasing and electric polarization with YMnO3 |
| title_fullStr |
Exchange biasing and electric polarization with YMnO3 |
| title_full_unstemmed |
Exchange biasing and electric polarization with YMnO3 |
| title_sort |
Exchange biasing and electric polarization with YMnO3 |
| dc.creator.none.fl_str_mv |
Martí Rovirosa, Xavier Sánchez Barrera, Florencio|||0000-0002-5314-453X Hrabovsky, D. Fábrega Sánchez, Lourdes Ruyter, A. Fontcuberta, Josep|||0000-0002-7955-2320 Laukhin, Vladimir Skumryev, Vassil|||0000-0003-1375-4824 García-Cuenca Varona, María Victoria Ferrater Martorell, Cèsar Varela Fernández, Manuel, 1956- Vilà, A. Lüders, Ulrike Anne Bobo, Jean-François |
| author |
Martí Rovirosa, Xavier |
| author_facet |
Martí Rovirosa, Xavier Sánchez Barrera, Florencio|||0000-0002-5314-453X Hrabovsky, D. Fábrega Sánchez, Lourdes Ruyter, A. Fontcuberta, Josep|||0000-0002-7955-2320 Laukhin, Vladimir Skumryev, Vassil|||0000-0003-1375-4824 García-Cuenca Varona, María Victoria Ferrater Martorell, Cèsar Varela Fernández, Manuel, 1956- Vilà, A. Lüders, Ulrike Anne Bobo, Jean-François |
| author_role |
author |
| author2 |
Sánchez Barrera, Florencio|||0000-0002-5314-453X Hrabovsky, D. Fábrega Sánchez, Lourdes Ruyter, A. Fontcuberta, Josep|||0000-0002-7955-2320 Laukhin, Vladimir Skumryev, Vassil|||0000-0003-1375-4824 García-Cuenca Varona, María Victoria Ferrater Martorell, Cèsar Varela Fernández, Manuel, 1956- Vilà, A. Lüders, Ulrike Anne Bobo, Jean-François |
| author2_role |
author author author author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
American Physical Society |
| dc.subject.none.fl_str_mv |
Ferroelectric materials Epitaxy Ozone Atomic force microscopy Exchange interactions Ferromagnetic materials Ferroelectric thin films Thin film growth X-ray diffraction Polarization |
| topic |
Ferroelectric materials Epitaxy Ozone Atomic force microscopy Exchange interactions Ferromagnetic materials Ferroelectric thin films Thin film growth X-ray diffraction Polarization |
| description |
We report on the growth and functional characterizations of epitaxialthin films of the multiferroic YMnO3. We show that using Pt as a seed layer on SrTiO3(111) substrates, epitaxialYMnO3films (0001) textured are obtained. An atomic force microscope has been used to polarize electric domains revealing the ferroelectric nature of the film. When a Permalloy layer is grown on top of the YMnO3(0001)film, clear indications of exchange bias and enhanced coercivity are observed at low temperature. The observation of coexisting antiferromagnetism and electrical polarization suggests that the biferroic character of YMnO3 can be exploited in novel devices. |
| publishDate |
2006 |
| dc.date.none.fl_str_mv |
2 2006-01-01 2006 2006-01-01 |
| dc.type.none.fl_str_mv |
Article http://purl.org/coar/resource_type/c_6501 VoR http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| dc.type.openaire.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.none.fl_str_mv |
https://ddd.uab.cat/record/116108 https://dx.doi.org/urn:doi:10.1063/1.2234285 |
| url |
https://ddd.uab.cat/record/116108 https://dx.doi.org/urn:doi:10.1063/1.2234285 |
| dc.language.none.fl_str_mv |
Inglés eng |
| language_invalid_str_mv |
Inglés |
| language |
eng |
| dc.rights.none.fl_str_mv |
open access http://purl.org/coar/access_right/c_abf2 https://rightsstatements.org/vocab/InC/1.0/ |
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info:eu-repo/semantics/openAccess |
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open access http://purl.org/coar/access_right/c_abf2 https://rightsstatements.org/vocab/InC/1.0/ |
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openAccess |
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application/pdf |
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reponame:Dipòsit Digital de Documents de la UAB instname:Universitat Autònoma de Barcelona |
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Universitat Autònoma de Barcelona |
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Dipòsit Digital de Documents de la UAB |
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Dipòsit Digital de Documents de la UAB |
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