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

Handle URI:
http://hdl.handle.net/10754/346772
Title:
Effect of Gd doping and O deficiency on the Curie temperature of EuO
Authors:
Jutong, Nuttachai; Eckern, Ulrich; Mairoser, Thomas; Schwingenschlögl, Udo ( 0000-0003-4179-7231 )
Abstract:
The 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.
KAUST Department:
Physical Sciences and Engineering (PSE) Division
Citation:
Effect of Gd doping and O deficiency on the Curie temperature of EuO 2015, 5:8038 Scientific Reports
Publisher:
Nature Publishing Group
Journal:
Scientific Reports
Issue Date:
27-Jan-2015
DOI:
10.1038/srep08038
PubMed ID:
25623623
PubMed Central ID:
PMC4306962
ARXIV:
arXiv:1405.1173
Type:
Article
ISSN:
2045-2322
Additional Links:
http://www.nature.com/doifinder/10.1038/srep08038; http://arxiv.org/abs/1405.1173
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorJutong, Nuttachaien
dc.contributor.authorEckern, Ulrichen
dc.contributor.authorMairoser, Thomasen
dc.contributor.authorSchwingenschlögl, Udoen
dc.date.accessioned2015-03-17T13:39:50Zen
dc.date.available2015-03-17T13:39:50Zen
dc.date.issued2015-01-27en
dc.identifier.citationEffect of Gd doping and O deficiency on the Curie temperature of EuO 2015, 5:8038 Scientific Reportsen
dc.identifier.issn2045-2322en
dc.identifier.pmid25623623en
dc.identifier.doi10.1038/srep08038en
dc.identifier.urihttp://hdl.handle.net/10754/346772en
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.en
dc.publisherNature Publishing Groupen
dc.relation.urlhttp://www.nature.com/doifinder/10.1038/srep08038en
dc.relation.urlhttp://arxiv.org/abs/1405.1173en
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/en
dc.titleEffect of Gd doping and O deficiency on the Curie temperature of EuOen
dc.typeArticleen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.identifier.journalScientific Reportsen
dc.identifier.pmcidPMC4306962en
dc.eprint.versionPublisher's Version/PDFen
dc.contributor.institutionInstitut für Physik, Universität Augsburg, 86135 Augsburg, Germanyen
dc.contributor.institutionZentrum für elektronische Korrelationen und Magnetismus, Universität Augsburg, 86159 Augsburg, Germanyen
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)en
dc.identifier.arxividarXiv:1405.1173en
kaust.authorSchwingenschlögl, Udoen

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