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          Institute: MPI für Festkörperforschung     Collection: FKF Publikationen 2006     Display Documents

ID: 306005.0, MPI für Festkörperforschung / FKF Publikationen 2006
Electronic structure of an ordered Pb/Ag(111) surface alloy: Theory and experiment
Authors:Pacilé, D.; Ast, C. R.; Papagno, M.; Da Silva, C.; Moreschini, L.; Falub, M.; Seitsonen, A. P.; Grioni, M.
Date of Publication (YYYY-MM-DD):2006
Title of Journal:Physical Review B
Issue / Number:24
Sequence Number of Article:245429
Review Status:Peer-review
Audience:Not Specified
Abstract / Description:We have studied by angle-resolved photoelectron spectroscopy (ARPES)
the band structure of the ordered surface alloy obtained by the
deposition of 0.33 monolayers of Pb on the Ag(111) surface. We observe
several dispersing features which are well described as Pb-Ag hybrid
bands by a band structure calculation performed within the generalized
gradient approximation of density functional theory. We also find that
a band of mixed Pb p(z) and Ag s character is split in momentum space.
We interpret this splitting as the combined result of spin-orbit
interaction and broken inversion symmetry at the surface.
External Publication Status:published
Document Type:Article
Communicated by:N. N.
Affiliations:MPI für Festkörperforschung
External Affiliations:Ecole Polytech Fed Lausanne, Inst Phys Nanostruct, CH-1015 Lausanne, Switzerland.
; Univ Calabria, Ist Nazl Fis Nucl, I-87036 Cosenza, Italy.
; Univ Calabria, Dipartimento Fis, I-87036 Cosenza, Italy.
; Max Planck Inst Festkorperforsch, D-70569 Stuttgart, Germany.
; CNRS, Cristallog Lab, F-38042 Grenoble 09, France.
; Univ Zurich, Inst Phys Chem, CH-8057 Zurich, Switzerland.
; Univ Paris 06, CNRS, F-75252 Paris, France.
; Univ Paris 06, IMPMC, F-75252 Paris, France.
Identifiers:ISI:000238696900127 [ID No:1]
ISSN:1098-0121 [ID No:2]
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