Artificially lattice-mismatched graphene/metal interface : Graphene/Ni/Ir(111)

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PACILÉ, Daniela, Philipp LEICHT, Marco PAPAGNO, Polina M. SHEVERDYAEVA, Paolo MORAS, Carlo CARBONE, Konstantin KRAUSERT, Lukas ZIELKE, Mikhail FONIN, Yuriy S. DEDKOV, Florian MITTENDORFER, Jörg DOPPLER, Andreas GARHOFER, Josef REDINGER, 2013. Artificially lattice-mismatched graphene/metal interface : Graphene/Ni/Ir(111). In: Physical Review B. 87(3). ISSN 1098-0121. eISSN 1550-235X

@article{Pacile2013Artif-22015, title={Artificially lattice-mismatched graphene/metal interface : Graphene/Ni/Ir(111)}, year={2013}, doi={10.1103/PhysRevB.87.035420}, number={3}, volume={87}, issn={1098-0121}, journal={Physical Review B}, author={Pacilé, Daniela and Leicht, Philipp and Papagno, Marco and Sheverdyaeva, Polina M. and Moras, Paolo and Carbone, Carlo and Krausert, Konstantin and Zielke, Lukas and Fonin, Mikhail and Dedkov, Yuriy S. and Mittendorfer, Florian and Doppler, Jörg and Garhofer, Andreas and Redinger, Josef} }

<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/123456789/22015"> <dc:creator>Leicht, Philipp</dc:creator> <dc:creator>Sheverdyaeva, Polina M.</dc:creator> <dc:creator>Garhofer, Andreas</dc:creator> <dc:rights>deposit-license</dc:rights> <dc:contributor>Doppler, Jörg</dc:contributor> <dcterms:issued>2013</dcterms:issued> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-03-13T09:13:04Z</dc:date> <dc:contributor>Mittendorfer, Florian</dc:contributor> <dc:creator>Dedkov, Yuriy S.</dc:creator> <dc:contributor>Fonin, Mikhail</dc:contributor> <dc:language>eng</dc:language> <dc:contributor>Leicht, Philipp</dc:contributor> <dc:creator>Papagno, Marco</dc:creator> <dc:creator>Pacilé, Daniela</dc:creator> <dc:creator>Moras, Paolo</dc:creator> <dc:creator>Fonin, Mikhail</dc:creator> <dc:contributor>Krausert, Konstantin</dc:contributor> <dcterms:abstract xml:lang="eng">We report on the structural and electronic properties of an artificial graphene/Ni(111) system obtained by the intercalation of a monatomic layer of Ni in graphene/Ir(111). Upon intercalation, Ni grows epitaxially on Ir(111), resulting in a lattice-mismatched graphene/Ni system. By performing scanning tunneling microscopy measurements and density functional theory calculations, we show that the intercalated Ni layer leads to a pronounced buckling of the graphene film. At the same time, an enhanced interaction is measured by angle-resolved photoemission spectroscopy, showing a clear transition from a nearly undisturbed to a strongly hybridized graphene π-band. A comparison of the intercalation-like graphene system with flat graphene on bulk Ni(111), and mildly corrugated graphene on Ir(111), allows us to disentangle the two key properties which lead to the observed increased interaction, namely lattice matching and electronic interaction. Although the latter determines the strength of the hybridization, we find an important influence of the local carbon configuration resulting from the lattice mismatch.</dcterms:abstract> <dc:contributor>Zielke, Lukas</dc:contributor> <dc:contributor>Moras, Paolo</dc:contributor> <dc:contributor>Pacilé, Daniela</dc:contributor> <dc:contributor>Carbone, Carlo</dc:contributor> <dc:creator>Mittendorfer, Florian</dc:creator> <dcterms:bibliographicCitation>Physical Review B ; 87 (2013), 3. - 035420</dcterms:bibliographicCitation> <dc:contributor>Sheverdyaeva, Polina M.</dc:contributor> <dc:contributor>Garhofer, Andreas</dc:contributor> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/22015"/> <dcterms:title>Artificially lattice-mismatched graphene/metal interface : Graphene/Ni/Ir(111)</dcterms:title> <dc:creator>Carbone, Carlo</dc:creator> <dc:contributor>Dedkov, Yuriy S.</dc:contributor> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103605204-4002607-1"/> <dc:contributor>Redinger, Josef</dc:contributor> <dc:creator>Redinger, Josef</dc:creator> <dc:creator>Doppler, Jörg</dc:creator> <dc:creator>Krausert, Konstantin</dc:creator> <dc:creator>Zielke, Lukas</dc:creator> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-03-13T09:13:04Z</dcterms:available> <dc:contributor>Papagno, Marco</dc:contributor> </rdf:Description> </rdf:RDF>

Dateiabrufe seit 01.10.2014 (Informationen über die Zugriffsstatistik)

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