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Revealing a masked Verwey transition in nanoparticles of coexisting Fe-oxide phases

dc.contributor.authorGonzález Alonso, David 
dc.contributor.authorGonzález Gómez, Jesús Antonio 
dc.contributor.authorGavilan, Helena
dc.contributor.authorFock, Jeppe
dc.contributor.authorZeng, Lunjie
dc.contributor.authorWitte, Kerstin
dc.contributor.authorBender, Philipp
dc.contributor.authorFernández Barquín, Luis 
dc.contributor.authorJohansson, Christer
dc.contributor.otherUniversidad de Cantabriaes_ES
dc.date.accessioned2021-02-23T16:42:11Z
dc.date.available2021-02-23T16:42:11Z
dc.date.issued2021
dc.identifier.issn2046-2069
dc.identifier.otherMAT2017-83631-C3-Res_ES
dc.identifier.urihttp://hdl.handle.net/10902/20792
dc.description.abstractThe attractive electronic and magnetic properties together with their biocompatibility make iron-oxide nanoparticles appear as functional materials. In Fe-oxide nanoparticle (IONP) ensembles, it is crucial to enhance their performance thanks to controlled size, shape, and stoichiometry ensembles. In light of this, we conduct a comprehensive investigation in an ensemble of ca. 28 nm cuboid-shaped IONPs in which all the analyses concur with the coexistence of magnetite/maghemite phases in their cores. Here, we are disclosing the Verwey transition by temperature dependent (4?210 K) Raman spectroscopy.es_ES
dc.description.sponsorshipThis work was supported by EU FP7 604448 (NanoMag) and MAT2017-83631-C3-R. Dr Norbert Schell is acknowledged for the time at the HEMS beamline, and J. F. thanks MUDP (MST- 141-01415).es_ES
dc.format.extent7 p.es_ES
dc.language.isoenges_ES
dc.publisherRoyal Society of Chemistryes_ES
dc.rightsAtribución-NoComercial 3.0 España. © Royal Society of Chemistryes_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc/3.0/es/*
dc.sourceRSC Adv., 2021, 11, 390es_ES
dc.titleRevealing a masked Verwey transition in nanoparticles of coexisting Fe-oxide phaseses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherVersionhttps://doi.org/10.1039/D0RA09226Fes_ES
dc.rights.accessRightsopenAccesses_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/604448/EU/Nanometrology Standardization Methods for Magnetic Nanoparticles/NanoMag/es_ES
dc.type.versionpublishedVersiones_ES


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