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physics.atom-ph2024
Diffraction patterns in attosecond photoionization time delay
Sajad Azizi, Mohamed El-Amine Madjet, Zheng Li +2
Upon absorbing a photon, the ionized electron sails through the target force field in attoseconds to reach free space. This navigation probes details of the potential landscape tha…
physics.atom-ph2024★ 2 cited
Zero-energy photoelectric effect
Sajad Azizi, Ulf Saalmann, Jan M. Rost
We predict a near-threshold ("zero energy") peak in multi-photon ionization for a dynamical regime where the photon frequency is large compared to the binding energy of the electro…