Angular dependence of the magnetoelectric effect in orthorhombic HoMnO3 films

Autores
Ziese, M.; Setzer, A.; Wunderlich, R.; Zandalazini, Carlos Ivan; P. Esquinazi
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Epitaxial orthorhombic HoMnO3 films were grown on Nb-doped SrTiO3 (001) single-crystal substrates. X-ray diffractometry showed a uniform crystallographic orientation with the c axis along the substrate normal and an anisotropic compressive stress along the b axis of the Pbnm structure. The magnetization of the films was dominated by the paramagnetism of the Ho3+ ions; the latter showed a strong anisotropy with respect to the in-plane and perpendicular-to-plane magnetic field direction. The rotational anisotropy of the magnetoelectric effect was measured for magnetic field rotation in the (110)o, (110)o, and (001)o planes. Whereas magnetic field rotation in the (110)o and (110)o planes showed a twofold pattern with the smallest magnetoelectric effect observed in magnetic fields along the c axis, in-plane (001)o magnetic field rotations revealed an intricate rotational symmetry. A magnetic-field-induced crossover was observed from a low-field region with fourfold rotation patterns to a high-field region with rotation patterns up to the 12th order.This complex rotational symmetry arises from spin-orbit coupling of the Ho3+ moments that induces a modulation of the magnetoconductance as well as a magnetoelectric effect through the Maxwell-Wagner mechanism
Fil: Ziese, M.. Universität Leipzig D.superconductivity And Magnetism; Alemania
Fil: Setzer, A.. Universität Leipzig D.superconductivity And Magnetism; Alemania
Fil: Wunderlich, R.. Universität Leipzig D.superconductivity And Magnetism; Alemania
Fil: Zandalazini, Carlos Ivan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina. Universität Leipzig D.superconductivity And Magnetism; Alemania
Fil: P. Esquinazi. Universität Leipzig D.superconductivity And Magnetism; Alemania
Materia
MAGNETOELECTRIC EFFECT
ORTHORHOMBIC HoMnO3
MAGNETIC PROPERTIES
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:11336/77529
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/77529
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Angular dependence of the magnetoelectric effect in orthorhombic HoMnO3 filmsZiese, M.Setzer, A.Wunderlich, R.Zandalazini, Carlos IvanP. EsquinaziMAGNETOELECTRIC EFFECTORTHORHOMBIC HoMnO3MAGNETIC PROPERTIEShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Epitaxial orthorhombic HoMnO3 films were grown on Nb-doped SrTiO3 (001) single-crystal substrates. X-ray diffractometry showed a uniform crystallographic orientation with the c axis along the substrate normal and an anisotropic compressive stress along the b axis of the Pbnm structure. The magnetization of the films was dominated by the paramagnetism of the Ho3+ ions; the latter showed a strong anisotropy with respect to the in-plane and perpendicular-to-plane magnetic field direction. The rotational anisotropy of the magnetoelectric effect was measured for magnetic field rotation in the (110)o, (110)o, and (001)o planes. Whereas magnetic field rotation in the (110)o and (110)o planes showed a twofold pattern with the smallest magnetoelectric effect observed in magnetic fields along the c axis, in-plane (001)o magnetic field rotations revealed an intricate rotational symmetry. A magnetic-field-induced crossover was observed from a low-field region with fourfold rotation patterns to a high-field region with rotation patterns up to the 12th order.This complex rotational symmetry arises from spin-orbit coupling of the Ho3+ moments that induces a modulation of the magnetoconductance as well as a magnetoelectric effect through the Maxwell-Wagner mechanismFil: Ziese, M.. Universität Leipzig D.superconductivity And Magnetism; AlemaniaFil: Setzer, A.. Universität Leipzig D.superconductivity And Magnetism; AlemaniaFil: Wunderlich, R.. Universität Leipzig D.superconductivity And Magnetism; AlemaniaFil: Zandalazini, Carlos Ivan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina. Universität Leipzig D.superconductivity And Magnetism; AlemaniaFil: P. Esquinazi. Universität Leipzig D.superconductivity And Magnetism; AlemaniaAmerican Physical Society2011-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/77529Ziese, M.; Setzer, A.; Wunderlich, R.; Zandalazini, Carlos Ivan; P. Esquinazi; Angular dependence of the magnetoelectric effect in orthorhombic HoMnO3 films; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 84; 21; 12-2011; 214424-2144321098-0121CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prb/abstract/10.1103/PhysRevB.84.214424info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.84.214424info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:52:47Zoai:ri.conicet.gov.ar:11336/77529instacron: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:34982025-09-03 09:52:47.239CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Angular dependence of the magnetoelectric effect in orthorhombic HoMnO3 films
title Angular dependence of the magnetoelectric effect in orthorhombic HoMnO3 films
spellingShingle Angular dependence of the magnetoelectric effect in orthorhombic HoMnO3 films
Ziese, M.
MAGNETOELECTRIC EFFECT
ORTHORHOMBIC HoMnO3
MAGNETIC PROPERTIES
title_short Angular dependence of the magnetoelectric effect in orthorhombic HoMnO3 films
title_full Angular dependence of the magnetoelectric effect in orthorhombic HoMnO3 films
title_fullStr Angular dependence of the magnetoelectric effect in orthorhombic HoMnO3 films
title_full_unstemmed Angular dependence of the magnetoelectric effect in orthorhombic HoMnO3 films
title_sort Angular dependence of the magnetoelectric effect in orthorhombic HoMnO3 films
dc.creator.none.fl_str_mv Ziese, M.
Setzer, A.
Wunderlich, R.
Zandalazini, Carlos Ivan
P. Esquinazi
author Ziese, M.
author_facet Ziese, M.
Setzer, A.
Wunderlich, R.
Zandalazini, Carlos Ivan
P. Esquinazi
author_role author
author2 Setzer, A.
Wunderlich, R.
Zandalazini, Carlos Ivan
P. Esquinazi
author2_role author
author
author
author
dc.subject.none.fl_str_mv MAGNETOELECTRIC EFFECT
ORTHORHOMBIC HoMnO3
MAGNETIC PROPERTIES
topic MAGNETOELECTRIC EFFECT
ORTHORHOMBIC HoMnO3
MAGNETIC PROPERTIES
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Epitaxial orthorhombic HoMnO3 films were grown on Nb-doped SrTiO3 (001) single-crystal substrates. X-ray diffractometry showed a uniform crystallographic orientation with the c axis along the substrate normal and an anisotropic compressive stress along the b axis of the Pbnm structure. The magnetization of the films was dominated by the paramagnetism of the Ho3+ ions; the latter showed a strong anisotropy with respect to the in-plane and perpendicular-to-plane magnetic field direction. The rotational anisotropy of the magnetoelectric effect was measured for magnetic field rotation in the (110)o, (110)o, and (001)o planes. Whereas magnetic field rotation in the (110)o and (110)o planes showed a twofold pattern with the smallest magnetoelectric effect observed in magnetic fields along the c axis, in-plane (001)o magnetic field rotations revealed an intricate rotational symmetry. A magnetic-field-induced crossover was observed from a low-field region with fourfold rotation patterns to a high-field region with rotation patterns up to the 12th order.This complex rotational symmetry arises from spin-orbit coupling of the Ho3+ moments that induces a modulation of the magnetoconductance as well as a magnetoelectric effect through the Maxwell-Wagner mechanism
Fil: Ziese, M.. Universität Leipzig D.superconductivity And Magnetism; Alemania
Fil: Setzer, A.. Universität Leipzig D.superconductivity And Magnetism; Alemania
Fil: Wunderlich, R.. Universität Leipzig D.superconductivity And Magnetism; Alemania
Fil: Zandalazini, Carlos Ivan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina. Universität Leipzig D.superconductivity And Magnetism; Alemania
Fil: P. Esquinazi. Universität Leipzig D.superconductivity And Magnetism; Alemania
description Epitaxial orthorhombic HoMnO3 films were grown on Nb-doped SrTiO3 (001) single-crystal substrates. X-ray diffractometry showed a uniform crystallographic orientation with the c axis along the substrate normal and an anisotropic compressive stress along the b axis of the Pbnm structure. The magnetization of the films was dominated by the paramagnetism of the Ho3+ ions; the latter showed a strong anisotropy with respect to the in-plane and perpendicular-to-plane magnetic field direction. The rotational anisotropy of the magnetoelectric effect was measured for magnetic field rotation in the (110)o, (110)o, and (001)o planes. Whereas magnetic field rotation in the (110)o and (110)o planes showed a twofold pattern with the smallest magnetoelectric effect observed in magnetic fields along the c axis, in-plane (001)o magnetic field rotations revealed an intricate rotational symmetry. A magnetic-field-induced crossover was observed from a low-field region with fourfold rotation patterns to a high-field region with rotation patterns up to the 12th order.This complex rotational symmetry arises from spin-orbit coupling of the Ho3+ moments that induces a modulation of the magnetoconductance as well as a magnetoelectric effect through the Maxwell-Wagner mechanism
publishDate 2011
dc.date.none.fl_str_mv 2011-12
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/11336/77529
Ziese, M.; Setzer, A.; Wunderlich, R.; Zandalazini, Carlos Ivan; P. Esquinazi; Angular dependence of the magnetoelectric effect in orthorhombic HoMnO3 films; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 84; 21; 12-2011; 214424-214432
1098-0121
CONICET Digital
CONICET
url http://hdl.handle.net/11336/77529
identifier_str_mv Ziese, M.; Setzer, A.; Wunderlich, R.; Zandalazini, Carlos Ivan; P. Esquinazi; Angular dependence of the magnetoelectric effect in orthorhombic HoMnO3 films; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 84; 21; 12-2011; 214424-214432
1098-0121
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prb/abstract/10.1103/PhysRevB.84.214424
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.84.214424
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 American Physical Society
publisher.none.fl_str_mv American Physical Society
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 13.13397

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