Nanoscale magnetic structure and properties of solution-derived self-assembled La0.7Sr0.3MnO3 islands

The following article appeared in Journal of Applied Physics 111.2 (2012): 024307 and may be found at http://scitation.aip.org/content/aip/journal/jap/111/2/10.1063/1.3677985

Detalles Bibliográficos
Autores: Zabaleta, Jone, Jaafar Ruiz-Castellanos, Miriam, Abellán, Patricia, Montón, Carlos, Iglesias-Freire, Óscar, Sandiumenge, Felip, Ramos, Carlos A., Zysler, Roberto Daniel, Puig, Teresa, Asenjo, Agustina, Mestres, Narcís, Obradors, Xavier
Tipo de recurso: artículo
Fecha de publicación:2012
País:España
Institución:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/662166
Acceso en línea:http://hdl.handle.net/10486/662166
https://dx.doi.org/10.1063/1.3677985
Access Level:acceso abierto
Palabra clave:Magnetic anisotropy
Nanomagnetism
Magnetic force microscopy
Magnetic islands
Epitaxy
Física
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spelling Nanoscale magnetic structure and properties of solution-derived self-assembled La0.7Sr0.3MnO3 islandsZabaleta, JoneJaafar Ruiz-Castellanos, MiriamAbellán, PatriciaMontón, CarlosIglesias-Freire, ÓscarSandiumenge, FelipRamos, Carlos A.Zysler, Roberto DanielPuig, TeresaAsenjo, AgustinaMestres, NarcísObradors, XavierMagnetic anisotropyNanomagnetismMagnetic force microscopyMagnetic islandsEpitaxyFísicaThe following article appeared in Journal of Applied Physics 111.2 (2012): 024307 and may be found at http://scitation.aip.org/content/aip/journal/jap/111/2/10.1063/1.3677985Strain-induced self-assembled La0.7Sr0.3MnO 3 nanoislands of lateral size 50-150 nm and height 10-40 nm have been grown on yttria-stabilized zirconia (001)-substrates from ultradiluted chemical solutions based on metal propionates. The nanoislands grow highly relaxed withstanding the epitaxial relation (001)LSMO[110]//(001) Ysz[010] and show bulk-like average magnetic properties in terms of Curie temperature and saturation magnetization. The interplay of the magnetocrystalline and shape anisotropy within the nanoisland ensemble results in an in-plane magnetic anisotropy with a magnetocrystalline constant K 1(150K) = -(5±1) kJ/m3 and in-plane easy axis along the [110] -La0.7Sr0.3MnO3 direction as measured, for the first time, through ferromagnetic resonance experiments. Magnetic force microscopy studies reveal the correlation between nanoisland size and its magnetic domain structure in agreement with micromagnetic simulations. In particular, we have established the required geometric conditions for single domain, multidomain, and vortex configurations.We acknowledge the financial support from MEC (MAT2008-01022, Consolider NANOSELECT and FPU), Comunidad Autónoma de Madrid (CAM S2009/MAT-1467), Generalitat de Catalunya (Catalan Pla de Recerca 2009-SGR- 770 and XaRMAE), and EU (NESPA). R. D. Zysler and C. A. Ramos acknowledge support from PIP-1333(2007) CONICET and PICT 829 (2006) and PICT 832(2006) ANPCyT of Argentina. Serveis Científic-Tècnics from Universitat de Barcelona and Servei de Micròscopia from Universitat Auto`noma de Barcelona are acknowledged for TEM facilities.American Institute of Physics.Departamento de Física de la Materia CondensadaFacultad de Ciencias20122012-01-15research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/662166https://dx.doi.org/10.1063/1.3677985reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/6621662026-06-23T12:46:27Z
dc.title.none.fl_str_mv Nanoscale magnetic structure and properties of solution-derived self-assembled La0.7Sr0.3MnO3 islands
title Nanoscale magnetic structure and properties of solution-derived self-assembled La0.7Sr0.3MnO3 islands
spellingShingle Nanoscale magnetic structure and properties of solution-derived self-assembled La0.7Sr0.3MnO3 islands
Zabaleta, Jone
Magnetic anisotropy
Nanomagnetism
Magnetic force microscopy
Magnetic islands
Epitaxy
Física
title_short Nanoscale magnetic structure and properties of solution-derived self-assembled La0.7Sr0.3MnO3 islands
title_full Nanoscale magnetic structure and properties of solution-derived self-assembled La0.7Sr0.3MnO3 islands
title_fullStr Nanoscale magnetic structure and properties of solution-derived self-assembled La0.7Sr0.3MnO3 islands
title_full_unstemmed Nanoscale magnetic structure and properties of solution-derived self-assembled La0.7Sr0.3MnO3 islands
title_sort Nanoscale magnetic structure and properties of solution-derived self-assembled La0.7Sr0.3MnO3 islands
dc.creator.none.fl_str_mv Zabaleta, Jone
Jaafar Ruiz-Castellanos, Miriam
Abellán, Patricia
Montón, Carlos
Iglesias-Freire, Óscar
Sandiumenge, Felip
Ramos, Carlos A.
Zysler, Roberto Daniel
Puig, Teresa
Asenjo, Agustina
Mestres, Narcís
Obradors, Xavier
author Zabaleta, Jone
author_facet Zabaleta, Jone
Jaafar Ruiz-Castellanos, Miriam
Abellán, Patricia
Montón, Carlos
Iglesias-Freire, Óscar
Sandiumenge, Felip
Ramos, Carlos A.
Zysler, Roberto Daniel
Puig, Teresa
Asenjo, Agustina
Mestres, Narcís
Obradors, Xavier
author_role author
author2 Jaafar Ruiz-Castellanos, Miriam
Abellán, Patricia
Montón, Carlos
Iglesias-Freire, Óscar
Sandiumenge, Felip
Ramos, Carlos A.
Zysler, Roberto Daniel
Puig, Teresa
Asenjo, Agustina
Mestres, Narcís
Obradors, Xavier
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Física de la Materia Condensada
Facultad de Ciencias
dc.subject.none.fl_str_mv Magnetic anisotropy
Nanomagnetism
Magnetic force microscopy
Magnetic islands
Epitaxy
Física
topic Magnetic anisotropy
Nanomagnetism
Magnetic force microscopy
Magnetic islands
Epitaxy
Física
description The following article appeared in Journal of Applied Physics 111.2 (2012): 024307 and may be found at http://scitation.aip.org/content/aip/journal/jap/111/2/10.1063/1.3677985
publishDate 2012
dc.date.none.fl_str_mv 2012
2012-01-15
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
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 http://hdl.handle.net/10486/662166
https://dx.doi.org/10.1063/1.3677985
url http://hdl.handle.net/10486/662166
https://dx.doi.org/10.1063/1.3677985
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
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
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 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:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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