Quantum size effects in Pb/Si(111) investigated by laser-induced photoemission (2007)
Kirchmann, P. S., Wolf, M., Dil, Jan Hugo, Horn, Karsten, Bovensiepen, U.
We use laser-induced photoemission spectroscopy at 6 eV photon energy to investigate quantum well states of epitaxial Pb films on Si(111) as function of film thickness. The binding energies of the...