Thomas H. Baum, Carl E. Larson, et al.
Journal of Organometallic Chemistry
We have studied Ag(111) with k-resolved inverse photoemission spectroscopy at hv=9.7 eV. In normal incidence we find image-state emission at Evac-(0.4±0.1) eV and the unoccupied part of an intrinsic surface-state band as a huge emission peak cut by EF. The energy dispersion of the intrinsic surface-state band and in particular its crossing of EF predicted by Ho et al. cannot be observed because of broadening effects as is shown by a theoretical simulation. The broadening is due to the vicinity of the surface state to the bulk continuum near EF as suggested by Kevan. © 1986 Springer-Verlag.
Thomas H. Baum, Carl E. Larson, et al.
Journal of Organometallic Chemistry
Corneliu Constantinescu
SPIE Optical Engineering + Applications 2009
P. Alnot, D.J. Auerbach, et al.
Surface Science
R. Ghez, M.B. Small
JES