115 citations · 1.9k across the 125 of their papers we have counts for
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Opportunities for Gas-Phase Science at Short-Wavelength Free-Electron Lasers with Undulator-Based Polarization Control
Markus Ilchen, Enrico Allaria, Primož Rebernik Ribič +44
Free-electron lasers (FELs) are the world's most brilliant light sources with rapidly evolving technological capabilities in terms of ultrabright and ultrashort pulses over a large…
Spatio-temporal delay in photoionization by polarization structured laser fields
Jonas Wätzel, Jamal Berakdar
Focused laser fields with textured polarization on a sub-wavelength scale allow extracting information on electronic processes which are not directly accessible by homogeneous fiel…
Photoelectron emission via time and phase-tailored electromagnetic fields
Jonas Wätzel, Johannes Hahn, Jamal Berakdar
The energy and the angular distributions of photoelectrons are shown to be tunable by choosing the time and the spatial phase structure of the driving fields. These conclusions are…
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…
Magneto-Electric Response of Quantum Structures Driven by Optical Vector Beams
Jonas Wätzel, Carlos Granados, Jamal Berakdar
Key advances in the generation and shaping of spatially structured photonic fields both in the near and far field render possible the control of the duration, the phase, and the po…
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…