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Quantum size effects in Pb islands on Cu(111): Electronic-structure calculations
E. Ogando, N. Zabala, E. V. Chulkov +1
The appearance of "magic" heights of Pb islands grown on Cu(111) is studied by self-consistent electronic structure calculations. The Cu(111) substrate is modeled with a one-dimens…
Electron-phonon interaction at the Be(0001) surface
A. Eiguren, S. de Gironcoli, E. V. Chulkov +2
We present a first principle study of the electron-phonon (e-p) interaction at the Be(0001) surface. The real and imaginary part of the e-p self energy are calculated for the surfa…
Role of occupied d bands in the dynamics of excited electrons and holes in Ag
A. Garcia-Lekue, J. M. Pitarke, E. V. Chulkov +2
The role that occupied bands play in the inelastic lifetime of bulk and surface states in Ag is investigated from the knowledge of the quasiparticle self-energy. In the case of…