Au-chains grown on Ge(100): A detailed SPA-LEED study

DC FieldValueLanguage
dc.contributor.authorLichtenstein, T.
dc.contributor.authorTeiken, H.
dc.contributor.authorPfnuer, H.
dc.contributor.authorWollschlaeger, J.
dc.contributor.authorTegenkamp, C.
dc.date.accessioned2021-12-23T16:10:49Z-
dc.date.available2021-12-23T16:10:49Z-
dc.date.issued2015
dc.identifier.issn00396028
dc.identifier.urihttps://osnascholar.ub.uni-osnabrueck.de/handle/unios/9404-
dc.description.abstractAu-induced wire structures grown on Ge(100) were shown to exhibit spectroscopic signatures of strong electronic correlation. However, the atomistic structure of these wires is still controversially discussed. In this study the morphology has been investigated by means of low energy electron diffraction (SPA-LEED). The detailed analysis of diffraction profiles favors strongly to the model of an Au-induced giant missing row (GMR) structure rather than the heterodimer model. Systematic variation of the initial Au-coverage has revealed further that approximately 0.25 ML of the deposited Au coverage penetrates into subsurface positions stabilizing the adsorbate-induced surface structure. (C) 2014 Elsevier B.V. All rights reserved.
dc.description.sponsorshipDeutsche Forschungsgemeinschaft through the research unit FOR1700; We gratefully acknowledge the financial support of the Deutsche Forschungsgemeinschaft through the research unit FOR1700.
dc.language.isoen
dc.publisherELSEVIER SCIENCE BV
dc.relation.ispartofSURFACE SCIENCE
dc.subjectAu wires
dc.subjectChemistry
dc.subjectChemistry, Physical
dc.subjectDIFFRACTION
dc.subjectElectron diffraction
dc.subjectGE(001)
dc.subjectGe(100)
dc.subjectLEED
dc.subjectMICROSCOPY
dc.subjectPhysics
dc.subjectPhysics, Condensed Matter
dc.subjectSTEPPED SURFACES
dc.titleAu-chains grown on Ge(100): A detailed SPA-LEED study
dc.typejournal article
dc.identifier.doi10.1016/j.susc.2014.09.002
dc.identifier.isiISI:000347605600009
dc.description.volume632
dc.description.startpage64
dc.description.endpage70
dc.contributor.orcid0000-0003-0453-0765
dc.contributor.orcid0000-0003-0453-0765
dc.contributor.orcid0000-0003-1568-4209
dc.contributor.orcid0000-0002-8056-4740
dc.contributor.researcheridABC-9726-2021
dc.contributor.researcheridI-1639-2013
dc.contributor.researcheridAAU-9587-2021
dc.identifier.eissn18792758
dc.publisher.placePO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
dcterms.isPartOf.abbreviationSurf. Sci.
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