Electronic structure of the Fe3O4(111) surface


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DEDKOV, Yuriy S., Mikhail FONIN, Denis V. VYALIKH, Jan O. HAUCH, Serguei L. MOLODTSOV, Ulrich RÜDIGER, Gernot GÜNTHERODT, 2004. Electronic structure of the Fe3O4(111) surface. In: Physical Review B. 70, 73405

@article{Dedkov2004Elect-9115, title={Electronic structure of the Fe3O4(111) surface}, year={2004}, doi={10.1103/PhysRevB.70.073405}, volume={70}, journal={Physical Review B}, author={Dedkov, Yuriy S. and Fonin, Mikhail and Vyalikh, Denis V. and Hauch, Jan O. and Molodtsov, Serguei L. and Rüdiger, Ulrich and Güntherodt, Gernot}, note={Article Number: 73405} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/9115"> <dc:contributor>Vyalikh, Denis V.</dc:contributor> <dc:contributor>Hauch, Jan O.</dc:contributor> <dc:contributor>Fonin, Mikhail</dc:contributor> <dc:creator>Rüdiger, Ulrich</dc:creator> <dc:contributor>Molodtsov, Serguei L.</dc:contributor> <dc:creator>Hauch, Jan O.</dc:creator> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:53:44Z</dcterms:available> <dc:rights>deposit-license</dc:rights> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:53:44Z</dc:date> <dc:creator>Vyalikh, Denis V.</dc:creator> <dc:creator>Fonin, Mikhail</dc:creator> <dc:creator>Güntherodt, Gernot</dc:creator> <dc:format>application/pdf</dc:format> <dcterms:rights rdf:resource="https://creativecommons.org/licenses/by-nc-nd/2.0/legalcode"/> <dcterms:abstract xml:lang="deu">The surface electronic band structure of thin, well-ordered epitaxial Fe3O4s(111) films has been investigated at room temperature by means of angle- resolved photoelectron spectroscopy using synchrotron radiation. In the G-M direction of the Fe3O4(111) surface Brillouin zone (SBZ), two types of dispersion states originating from a periodic multilayered structure of iron and oxygen ions, in which Fe2+ and Fe3+ cations are incorporated into the close-packed fcc oxygen sublattice, were identified. Oxygen 2p-derived states at binding energies between 2.5 and 8 eV follow a strong, monotonic dispersion extending from G to M of the oxygen-sublattice originating SBZ. On the other hand, the iron 3d-derived states near the Fermi energy show a weak dispersion with a period half of the G-M distance of the latter. The surface electronic band structure of the Fe3O4(111) film measured with photoemission is described as composed from matrix-element governed contributions of the oxygen and the iron sublattices which are related to the different symmetries of their SBZs.</dcterms:abstract> <dcterms:title>Electronic structure of the Fe3O4(111) surface</dcterms:title> <dc:language>deu</dc:language> <dc:contributor>Rüdiger, Ulrich</dc:contributor> <dc:contributor>Güntherodt, Gernot</dc:contributor> <dcterms:issued>2004</dcterms:issued> <dcterms:bibliographicCitation>First publ. in: Physical Review B 70 (2004), 073405</dcterms:bibliographicCitation> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/9115"/> <dc:contributor>Dedkov, Yuriy S.</dc:contributor> <dc:creator>Molodtsov, Serguei L.</dc:creator> <dc:creator>Dedkov, Yuriy S.</dc:creator> </rdf:Description> </rdf:RDF>

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