31 citations · 72 across the 3 of their papers we have counts for
4 papers
Multipolar, Polarization Shaped High Harmonic Generation by Intense Vector Beams
Jonas Wätzel, Jamal Berakdar
High harmonic generation (HHG) is a manifestation of the strongly nonlinear response of matter to intense laser fields and has, as the basis for coherent XUV sources a variety of a…
A Dynamic 'Double Slit' Experiment in a Single Atom
James Pursehouse, Andrew James Murray, Jonas Wätzel +1
A single-atom 'double-slit' experiment is realized by photo-ionizing Rubidium atoms using two independent low power lasers. The photoelectron wave of well-defined energy recedes to…
Optical vortices discern attosecond time delay in electron emission from magnetic sublevels
Jonas Wätzel, Jamal Berakdar
Photoionization from energetically distinct electronic states may have a relative time delay of tens of attoseconds. Here we demonstrate that pulses of optical vortices allow measu…
Centrifugal photovoltaic and photogalvanic effects driven by structured light
Jonas Wätzel, Jamal Berakdar
Much efforts are devoted to material structuring in a quest to enhance the photovoltaic effect. We show that structuring light in a way it transfers orbital angular momentum to sem…