Anomalies in the vector photoelectric effect of the W(110)-Cs system in submonolayer films
Benemanskaya G. V. , Lapushkin M. N.
Different submonolayer coverages of the surface by Cs correspond to quite different angular dependences of the threshold photoemission during excitation with /?-polarized light. These results cannot be explained by the standard theoretical model of a vector photoelectric effect. They are interpreted as a manifestation of surface electron states.