Elementary scattering processes in solid matter occur on ultrafast timescales and
photoelectron spectroscopy in the time domain represents an excellent tool for their …

Femtosecond and subfemtosecond time scales typically rule electron dynamics at metal
surfaces. Recent advance in experimental techniques permits now remarkable precision in …

Using density functional theory and Ab Initio Molecular Dynamics with Electronic Friction
(AIMDEF), we study the adsorption and dissipative vibrational dynamics of hydrogen atoms …

Quantum well states in thin Pb (111) metal films on Ag (111) surfaces were investigated
using low-temperature scanning tunneling spectroscopy. Quantitative analysis of the spectra …

The band structure dependence of the inelastic lifetime of electrons is investigated in a Pb
quantum-well system on a Cu (111) substrate with femtosecond time-and angle-resolved …

Using spin and angle-resolved photoemission spectroscopy we investigate a momentum
region in Pb quantum well states on Si (111) where hybridization between Rashba-split …

The band structure of multilayer systems plays a crucial role for the ultrafast hot carrier
dynamics at interfaces. Here, we study the energy-and momentum-dependent quasiparticle …

A tuning fork-based noncontact atomic force microscopy was used to collect three-
dimensional (3D) frequency shift data set over the cleaved KBr (001) surface at 5 K. The …

We present a wave packet propagation-based method to study the electron dynamics in
molecular species in the gas phase and adsorbed on metal surfaces. It is a very general …

Using a scanning tunneling microscope, confined electron states are studied that exist
above subsurface nanometer-sized voids at Pb (111), where potential barriers at the parallel …