4 citations · 8 across the 2 of their papers we have counts for
2 papers
physics.atom-ph2024★ 4 cited
Measurement of ionization delays in atomic REMPI using photoelectron vortices
D. Köhnke, T. Bayer, M. Wollenhaupt
We study time-delays in atomic multiphoton ionization (MPI) using the phase-sensitive detection of photoelectron vortices. Photoelectron vortices are created by MPI with counter-ro…
physics.atom-ph2024★ 4 cited
Shaped free electron vortices
D. Köhnke, T. Bayer, M. Wollenhaupt
Since their first theoretical proposal [Ngoko Djiokap et al., Phys. Rev. Lett. 115, 113004 (2015)] and experimental demonstration [Pengel et al., Phys. Rev. Lett. 118, 053003 (2017…