Large magnetoelectric coupling in multiferroic oxide heterostructures assembled via epitaxial lift-off

Pesquera, D.; Khestanova, E.; Ghidini, M.; Zhang, S.; Rooney, A. P.; Maccherozzi, F.; Riego Saavedra, Patricia; Farokhipoor, S.; Kim, J.; Moya, X.; Vickers, M. E.; Stelmashenko, N. A.; Haigh, S. J.; Dhesi, S. S.; Mathur, N. D.

dc.contributor.author	Pesquera, D.
dc.contributor.author	Khestanova, E.
dc.contributor.author	Ghidini, M.
dc.contributor.author	Zhang, S.
dc.contributor.author	Rooney, A. P.
dc.contributor.author	Maccherozzi, F.
dc.contributor.author	Riego Saavedra, Patricia
dc.contributor.author	Farokhipoor, S.
dc.contributor.author	Kim, J.
dc.contributor.author	Moya, X.
dc.contributor.author	Vickers, M. E.
dc.contributor.author	Stelmashenko, N. A.
dc.contributor.author	Haigh, S. J.
dc.contributor.author	Dhesi, S. S.
dc.contributor.author	Mathur, N. D.
dc.date.accessioned	2020-06-30T12:13:46Z
dc.date.available	2020-06-30T12:13:46Z
dc.date.issued	2020-06-24
dc.identifier.citation	Nature Communications 11 : (2020) // Article ID 3190	es_ES
dc.identifier.issn	2041-1723
dc.identifier.uri	http://hdl.handle.net/10810/44763
dc.description.abstract	Epitaxial films may be released from growth substrates and transferred to structurally and chemically incompatible substrates, but epitaxial films of transition metal perovskite oxides have not been transferred to electroactive substrates for voltage control of their myriad functional properties. Here we demonstrate good strain transmission at the incoherent interface between a strain-released film of epitaxially grown ferromagnetic La0.7Sr0.3MnO3 and an electroactive substrate of ferroelectric 0.68Pb(Mg1/3Nb2/3)O3-0.32PbTiO3 in a different crystallographic orientation. Our strain-mediated magnetoelectric coupling compares well with respect to epitaxial heterostructures, where the epitaxy responsible for strong coupling can degrade film magnetization via strain and dislocations. Moreover, the electrical switching of magnetic anisotropy is repeatable and non-volatile. High-resolution magnetic vector maps reveal that micromagnetic behaviour is governed by electrically controlled strain and cracks in the film. Our demonstration should inspire others to control the physical/chemical properties in strain-released epitaxial oxide films by using electroactive substrates to impart strain via non-epitaxial interfaces.	es_ES
dc.description.sponsorship	D.P. acknowledges Agència de Gestió d’Ajuts Universitaris i de Recerca (AGAUR) from the Catalan government for Beatriu de Pinós postdoctoral fellowship (2014 BP-A 00079). E.K. acknowledges support by the Ministry of Science and Higher Education of Russian Federation, goszadanie no. 2019-1246. X.M. acknowledges funding from the Royal Society. We thank Diamond Light Source for time on beamline I06 (proposal SI14745-1). S.J.H. and A.P.R. acknowledge funding from EPSRC (Grant EP/P009050/1, EP/M010619/1 and the NoWNano DTC) and the European Research Council (ERC) (ERC-2016-STG-EvoluTEM-715502 and ERC Synergy HETERO2D). P.R. acknowledges funding by the ‘la Caixa' Foundation (ID 100010434). We thank Jiamian Hu, Manish Chhowalla, Emilio Artacho, Paul Attfield, Sohini Kar-Narayan and Judith Driscoll for discussions.	es_ES
dc.language.iso	eng	es_ES
dc.publisher	Nature	es_ES
dc.rights	info:eu-repo/semantics/openAccess	es_ES
dc.rights.uri	http://creativecommons.org/licenses/by/3.0/es/	*
dc.subject	ferroelectrics and multiferroics	es_ES
dc.subject	information storage	es_ES
dc.subject	magnetic properties and materials	es_ES
dc.subject	surfaces	es_ES
dc.title	Large magnetoelectric coupling in multiferroic oxide heterostructures assembled via epitaxial lift-off	es_ES
dc.type	info:eu-repo/semantics/article	es_ES
dc.rights.holder	This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.	es_ES
dc.rights.holder	Atribución 3.0 España	*
dc.relation.publisherversion	https://www.nature.com/articles/s41467-020-16942-x	es_ES
dc.identifier.doi	10.1038/s41467-020-16942-x
dc.departamentoes	Física de la materia condensada	es_ES
dc.departamentoeu	Materia kondentsatuaren fisika	es_ES

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This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

Except where otherwise noted, this item's license is described as This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.