Electronic structure of thin ytterbium layers on W(1 1 0) : A photoemission study

Kurzanzeige
dc.contributor.authorDedkov, Yuriy S.
dc.contributor.authorVyalikh, Denis V.deu
dc.contributor.authorWeser, Martindeu
dc.contributor.authorHolder, Matthiasdeu
dc.contributor.authorMolodtsov, Serguei L.deu
dc.contributor.authorLaubschat, Clemensdeu
dc.contributor.authorKucherenko, Yuriydeu
dc.contributor.authorFonin, Mikhail
dc.date.accessioned2011-03-24T14:49:25Zdeu
dc.date.available2011-03-24T14:49:25Zdeu
dc.date.issued2010deu
dc.description.abstractIn the present work we report on high-quality results of angle-resolved photoemission studies of thin Yb layers (1-3 ML thick) on a W(110) substrate. Growth of the thin Yb layers was monitored via permanent measurements of photoemission spectra during Yb deposition. This method allows to monitor the thickness of the deposited Yb with very high accuracy due to strong layer-dependent binding energy shifts of the Yb 4f emission. Contrasting to Ce/W(110) no hybridization of the 4f states with the own 6s-derived band is observed for the Yb layers. Instead, a splitting of the Yb 4f 7/2 emission is observed around the Γ-point that is due to interactions with the W 5d-derived substrate band and could quantitatively be described in the framework of the Periodic Anderson model.eng
dc.description.versionpublished
dc.format.mimetypeapplication/pdfdeu
dc.identifier.citationFirst publ. in: Surface Science 604 (2010), 3-4, pp. 269-275deu
dc.identifier.doi10.1016/j.susc.2009.11.016
dc.identifier.ppn31853701Xdeu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/4666
dc.language.isoengdeu
dc.legacy.dateIssued2010deu
dc.rightsterms-of-usedeu
dc.rights.urihttps://rightsstatements.org/page/InC/1.0/deu
dc.subjectYtterbiumdeu
dc.subjectPhotoelectron spectroscopydeu
dc.subjectThin filmsdeu
dc.subjectAnderson modeldeu
dc.subject.ddc530deu
dc.titleElectronic structure of thin ytterbium layers on W(1 1 0) : A photoemission studyeng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
kops.citation.bibtex
@article{Dedkov2010Elect-4666,
  year={2010},
  doi={10.1016/j.susc.2009.11.016},
  title={Electronic structure of thin ytterbium layers on W(1 1 0) : A photoemission study},
  number={3-4},
  volume={604},
  journal={Surface Science},
  pages={269--275},
  author={Dedkov, Yuriy S. and Vyalikh, Denis V. and Weser, Martin and Holder, Matthias and Molodtsov, Serguei L. and Laubschat, Clemens and Kucherenko, Yuriy and Fonin, Mikhail}
}
kops.citation.iso690DEDKOV, Yuriy S., Denis V. VYALIKH, Martin WESER, Matthias HOLDER, Serguei L. MOLODTSOV, Clemens LAUBSCHAT, Yuriy KUCHERENKO, Mikhail FONIN, 2010. Electronic structure of thin ytterbium layers on W(1 1 0) : A photoemission study. In: Surface Science. 2010, 604(3-4), pp. 269-275. Available under: doi: 10.1016/j.susc.2009.11.016deu
kops.citation.iso690DEDKOV, Yuriy S., Denis V. VYALIKH, Martin WESER, Matthias HOLDER, Serguei L. MOLODTSOV, Clemens LAUBSCHAT, Yuriy KUCHERENKO, Mikhail FONIN, 2010. Electronic structure of thin ytterbium layers on W(1 1 0) : A photoemission study. In: Surface Science. 2010, 604(3-4), pp. 269-275. Available under: doi: 10.1016/j.susc.2009.11.016eng
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