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Effect of Gd doping and O deficiency on the Curie temperature of EuO

dc.contributor.authorJutong, Nuttachai
dc.contributor.authorEckern, Ulrich
dc.contributor.authorMairoser, Thomas
dc.contributor.authorSchwingenschlögl, Udo
dc.date.accessioned2015-03-17T13:39:50Z
dc.date.available2015-03-17T13:39:50Z
dc.date.issued2015-01-27
dc.identifier.citationEffect of Gd doping and O deficiency on the Curie temperature of EuO 2015, 5:8038 Scientific Reports
dc.identifier.issn2045-2322
dc.identifier.pmid25623623
dc.identifier.doi10.1038/srep08038
dc.identifier.urihttp://hdl.handle.net/10754/346772
dc.description.abstractThe effect of Gd doping and O deficiency on the electronic structure, exchange interaction, and Curie temperature of EuO in the cubic and tetragonal phases is studied by means of density functional theory. For both defects, the Curie temperature is found to exhibit a distinct maximum as a function of the defect concentration. The existence of optimal defect concentrations is explained by the interplay of the on-site, RKKY, and superexchange contributions to the magnetism.
dc.publisherSpringer Nature
dc.relation.urlhttp://www.nature.com/doifinder/10.1038/srep08038
dc.relation.urlhttp://arxiv.org/abs/1405.1173
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International License. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder in order to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.titleEffect of Gd doping and O deficiency on the Curie temperature of EuO
dc.typeArticle
dc.contributor.departmentComputational Physics and Materials Science (CPMS)
dc.contributor.departmentMaterial Science and Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalScientific Reports
dc.identifier.pmcidPMC4306962
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionInstitut für Physik, Universität Augsburg, 86135 Augsburg, Germany
dc.contributor.institutionZentrum für elektronische Korrelationen und Magnetismus, Universität Augsburg, 86159 Augsburg, Germany
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)
dc.identifier.arxivid1405.1173
kaust.personSchwingenschlögl, Udo
dc.versionv1
refterms.dateFOA2018-06-13T10:47:35Z
dc.date.published-online2015-01-27
dc.date.published-print2015-07
dc.date.posted2014-05-06


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