147 citations · 1.5k across the 54 of their papers we have counts for
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Propagation Scheme for Non-Equilibrium Dynamics of Electron Transport in Nanoscale Devices
Alexander Croy, Ulf Saalmann
A closed set of coupled equations of motion for the description of time-dependent electron transport is derived. It provides the time evolution of energy-resolved quantities constr…
A partial fraction decomposition of the Fermi function
Alexander Croy, Ulf Saalmann
A partial fraction decomposition of the Fermi function resulting in a finite sum over simple poles is proposed. This allows for efficient calculations involving the Fermi function…
Strong field dynamics with ultrashort electron wave packet replicas
P. Riviere, O. Uhden, U. Saalmann +1
We investigate theoretically electron dynamics under a VUV attosecond pulse train which has a controlled phase delay with respect to an additional strong infrared laser field. Usin…
Ionization and charge migration through strong internal fields in clusters exposed to intense X-ray pulses
Christian Gnodtke, Ulf Saalmann, Jan M. Rost
A general scenario for electronic charge migration in finite samples illuminated by an intense laser pulse is given. Microscopic calculations for neon clusters under strong short p…
Laser-driven nanoplasmas in doped helium droplets: Local ignition and anisotropic expansion
Alexey Mikaberidze, Ulf Saalmann, Jan M. Rost
Doping a helium nanodroplet with a tiny xenon cluster of a few atoms only, sparks complete ionization of the droplet at laser intensities below the ionization threshold of helium a…