• search hit 8 of 8
Back to Result List

Photoemission from stepped W(110) : Initial or final state effect?

  • The electronic structure of the (110)-oriented terraces of stepped W(331) and W(551) is compared to the one of flat W(110) using angle-resolved photoemission. We identify a surface-localized state which develops perpendicular to the steps into a repeated band structure with the periodicity of the step superlattices. It is shown that a final-state diffraction process rather than an initial-state superlattice effect is the origin of the observed behavior and why it does not affect the entire band structure

Export metadata

Additional Services

Share in Twitter Search Google Scholar Statistics
Author:A. M. Shikin, Andrei Varykhalov, G. V. Prudnikova, V. K. Adamchuk, Wolfgang Gudat, Oliver Rader
Document Type:Article
Year of first Publication:2004
Year of Completion:2004
Release Date:2017/03/24
Source:Physical Review Letters. - ISSN 0031-9007. - 93 (2004), 14, S. 4
Organizational units:Mathematisch-Naturwissenschaftliche Fakultät / Institut für Physik und Astronomie
Peer Review:Referiert
Institution name at the time of publication:Mathematisch-Naturwissenschaftliche Fakultät / Institut für Physik