Emergence of ferromagnetism in antiferromagnetic TbMnO3 by epitaxial strain

We show that in oxide thin films of spiral antiferromagnetic orthorhombic TbMnO3, ferromagnetism emerges resulting from epitaxially induced strain. The unit cell volume can be tuned (contracting up to a 2%) by varying thickness and deposition conditions; it is found that the ferromagnetic response c...

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Autores: Martí Rovirosa, Xavier, Skumryev, Vassil|||0000-0003-1375-4824, Ferrater Martorell, Cèsar, García-Cuenca Varona, María Victoria, Varela Fernández, Manuel, 1956-, Sánchez Barrera, Florencio|||0000-0002-5314-453X, Fontcuberta, Josep|||0000-0002-7955-2320
Tipo de recurso: artículo
Fecha de publicación:2010
País:España
Institución:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:107287
Acceso en línea:https://ddd.uab.cat/record/107287
https://dx.doi.org/urn:doi:10.1063/1.3443714
Access Level:acceso abierto
Palabra clave:Materials
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spelling Emergence of ferromagnetism in antiferromagnetic TbMnO3 by epitaxial strainMartí Rovirosa, XavierSkumryev, Vassil|||0000-0003-1375-4824Ferrater Martorell, CèsarGarcía-Cuenca Varona, María VictoriaVarela Fernández, Manuel, 1956-Sánchez Barrera, Florencio|||0000-0002-5314-453XFontcuberta, Josep|||0000-0002-7955-2320MaterialsWe show that in oxide thin films of spiral antiferromagnetic orthorhombic TbMnO3, ferromagnetism emerges resulting from epitaxially induced strain. The unit cell volume can be tuned (contracting up to a 2%) by varying thickness and deposition conditions; it is found that the ferromagnetic response correlates with the unit cell deformation. Such effect of strain on the magnetic properties turns out to be similar to that occurring in collinear orthorhombic antiferromagnets such as YMnO3. Owing to the intimate relationship between magnetic order and ferroelectricity in TbMnO3 these results may provide a new route to induce magnetoelectric coupling and tailor their ferroelectric response.American Physical Society 22010-01-0120102010-01-01Articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/107287https://dx.doi.org/urn:doi:10.1063/1.3443714reponame: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:1072872026-06-06T12:50:31Z
dc.title.none.fl_str_mv Emergence of ferromagnetism in antiferromagnetic TbMnO3 by epitaxial strain
title Emergence of ferromagnetism in antiferromagnetic TbMnO3 by epitaxial strain
spellingShingle Emergence of ferromagnetism in antiferromagnetic TbMnO3 by epitaxial strain
Martí Rovirosa, Xavier
Materials
title_short Emergence of ferromagnetism in antiferromagnetic TbMnO3 by epitaxial strain
title_full Emergence of ferromagnetism in antiferromagnetic TbMnO3 by epitaxial strain
title_fullStr Emergence of ferromagnetism in antiferromagnetic TbMnO3 by epitaxial strain
title_full_unstemmed Emergence of ferromagnetism in antiferromagnetic TbMnO3 by epitaxial strain
title_sort Emergence of ferromagnetism in antiferromagnetic TbMnO3 by epitaxial strain
dc.creator.none.fl_str_mv Martí Rovirosa, Xavier
Skumryev, Vassil|||0000-0003-1375-4824
Ferrater Martorell, Cèsar
García-Cuenca Varona, María Victoria
Varela Fernández, Manuel, 1956-
Sánchez Barrera, Florencio|||0000-0002-5314-453X
Fontcuberta, Josep|||0000-0002-7955-2320
author Martí Rovirosa, Xavier
author_facet Martí Rovirosa, Xavier
Skumryev, Vassil|||0000-0003-1375-4824
Ferrater Martorell, Cèsar
García-Cuenca Varona, María Victoria
Varela Fernández, Manuel, 1956-
Sánchez Barrera, Florencio|||0000-0002-5314-453X
Fontcuberta, Josep|||0000-0002-7955-2320
author_role author
author2 Skumryev, Vassil|||0000-0003-1375-4824
Ferrater Martorell, Cèsar
García-Cuenca Varona, María Victoria
Varela Fernández, Manuel, 1956-
Sánchez Barrera, Florencio|||0000-0002-5314-453X
Fontcuberta, Josep|||0000-0002-7955-2320
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv American Physical Society
dc.subject.none.fl_str_mv Materials
topic Materials
description We show that in oxide thin films of spiral antiferromagnetic orthorhombic TbMnO3, ferromagnetism emerges resulting from epitaxially induced strain. The unit cell volume can be tuned (contracting up to a 2%) by varying thickness and deposition conditions; it is found that the ferromagnetic response correlates with the unit cell deformation. Such effect of strain on the magnetic properties turns out to be similar to that occurring in collinear orthorhombic antiferromagnets such as YMnO3. Owing to the intimate relationship between magnetic order and ferroelectricity in TbMnO3 these results may provide a new route to induce magnetoelectric coupling and tailor their ferroelectric response.
publishDate 2010
dc.date.none.fl_str_mv 2
2010-01-01
2010
2010-01-01
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/107287
https://dx.doi.org/urn:doi:10.1063/1.3443714
url https://ddd.uab.cat/record/107287
https://dx.doi.org/urn:doi:10.1063/1.3443714
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/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
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