Crossover between monopole and multipole plasmon of Cs monolayers on Si(111) individually resolved in energy and momentum

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dc.identifier.uri http://dx.doi.org/10.15488/2779
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/2805
dc.contributor.author Zielasek, V.
dc.contributor.author Rönitz, N.
dc.contributor.author Henzler, M.
dc.contributor.author Pfnür, Herbert
dc.date.accessioned 2018-02-19T14:27:04Z
dc.date.available 2018-02-19T14:27:04Z
dc.date.issued 2006
dc.identifier.citation Zielasek, V.; Rönitz, N.; Henzler, M.; Pfnür, H.: Crossover between monopole and multipole plasmon of Cs monolayers on Si(111) individually resolved in energy and momentum. In: Physical Review Letters 96 (2006), Nr. 19, 196801. DOI: https://doi.org/10.1103/PhysRevLett.96.196801
dc.description.abstract The evolution of the plasmon spectrum of the Si(111) (7×7)-Cs surface has been studied by energy loss spectroscopy individually resolved in energy and momentum during the transition from substrate to Cs overlayer metallization. The multipole plasmon is identified by an extremely narrow angular distribution of the inelastic electron scattering, unaccounted for by standard dipole scattering theory. A crossover between multipole and monopole surface plasmon is observed at finite surface wave vectors q∥, depending on Cs coverage, and reveals a high sensitivity of the short-wavelength multipole components on surface morphology. © 2006 The American Physical Society. eng
dc.language.iso eng
dc.publisher College Park, MD : American Physical Society
dc.relation.ispartofseries Physical Review Letters 96 (2006), Nr. 19
dc.rights Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden.
dc.subject Coatings eng
dc.subject Electron scattering eng
dc.subject Metallizing eng
dc.subject Morphology eng
dc.subject Phase transitions eng
dc.subject Plasmas eng
dc.subject Silicon compounds eng
dc.subject Dipole scattering eng
dc.subject Energy loss spectroscopy eng
dc.subject Inelastic electron scattering eng
dc.subject Plasmon spectrum eng
dc.subject Monolayers eng
dc.subject.ddc 530 | Physik ger
dc.title Crossover between monopole and multipole plasmon of Cs monolayers on Si(111) individually resolved in energy and momentum eng
dc.type Article
dc.type Text
dc.relation.issn 00319007
dc.relation.doi https://doi.org/10.1103/PhysRevLett.96.196801
dc.bibliographicCitation.issue 19
dc.bibliographicCitation.volume 96
dc.bibliographicCitation.firstPage 196801
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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