We have studied the evolution of the low-lying unoccupied Ag5p-derived electron states at the Ag/Si(111)2 × 1 interface as a function of the Ag coverage via (l→(l-1)) AgM4,5 X-ray absorption spectroscopy. The measured line-shapes are discussed in terms of a transition of the overgrown adlayer from two- to three-dimensional character. © 1993.
Sancrotti, M., Duó, L., Cosso, R., D’Addato, S., Gregory, D. A., Unsworth, P., & Weightman, P. (1993). l→(l-1) AgM4,5 XAS investigation at the Ag/Si(111)2 × 1 interface. Applied Surface Science, 70–71(PART 2), 456–460. https://doi.org/10.1016/0169-4332(93)90560-X