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Ferromagnetic Semiconductor-Metal Transition in Europium Monoxide

dc.contributor.advisorKroha, Johann
dc.contributor.authorArnold, Michael
dc.date.accessioned2020-04-10T20:30:08Z
dc.date.available2020-04-10T20:30:08Z
dc.date.issued2007
dc.identifier.urihttps://hdl.handle.net/20.500.11811/3193
dc.description.abstractWe present a microscopical model to describe the simultaneous parato- ferromagnetic and semiconductor-to-metal transition in electrondoped EuO. The physical properties of the model are systematically studied, whereas the main remark is on the interplay between magnetic order and the transport properties. The theory correctly describes detailed experimental features of the conductivity and of the magnetization, obtained for EuO1-x or Gd-doped GdxEu1-x0. In particular the doping dependence of the Curie temperature is reproduced The existence of correlation-induced local moments on the impurity sites is essential for this description.en
dc.language.isoeng
dc.rightsIn Copyright
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.subject.ddc530 Physik
dc.titleFerromagnetic Semiconductor-Metal Transition in Europium Monoxide
dc.typeDissertation oder Habilitation
dc.publisher.nameUniversitäts- und Landesbibliothek Bonn
dc.publisher.locationBonn
dc.rights.accessRightsopenAccess
dc.identifier.urnhttps://nbn-resolving.org/urn:nbn:de:hbz:5N-12781
ulbbn.pubtypeErstveröffentlichung
ulbbnediss.affiliation.nameRheinische Friedrich-Wilhelms-Universität Bonn
ulbbnediss.affiliation.locationBonn
ulbbnediss.thesis.levelDissertation
ulbbnediss.dissID1278
ulbbnediss.date.accepted24.10.2007
ulbbnediss.fakultaetMathematisch-Naturwissenschaftliche Fakultät
dc.contributor.coRefereeFlume, Rainald


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