Core- and valence-band energy-level shifts in small two-dimensional islands of gold deposited on Pt(100): The effect of step-edge, surface, and bulk atoms
- 15 July 1983
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 28 (2), 1158-1160
- https://doi.org/10.1103/physrevb.28.1158
Abstract
Photoemission techniques were used to study the electronic properties of two-dimensional islands of Au deposited on Pt(100) in the submonolayer range. Shifts of approximately 0.6 eV were observed in both valence-band and core-level binding energies from . These shifts are interpreted in terms of the increasing proportion of island edges as the gold coverage approaches zero. Above the surface-bulk energy shift was found to agree with previously published data.
Keywords
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