Photoelectron holography constitutes a powerful tool for the ultrafast imaging of matter, as it
combines high electron currents with subfemtosecond resolution, and gives information …

The quantum-mechanical transition amplitudes for atomic and molecular processes in
strong laser fields are expressed in the form of multidimensional integrals of highly …

We derive a dielectric function tensor model approach to render the optical response of
monoclinic and triclinic symmetry materials with multiple uncoupled infrared and far-infrared …

A theory of above-threshold ionization of atoms by a strong laser field is formulated. Two
versions of the strong-field approximation (SFA) are considered, the direct SFA and the …

A review is presented of the rescattering plateau in laser-induced above-threshold ionization
and its various features as they were discovered over time. Several theoretical explanations …

Recent experiments [Phys. Rev. Lett. 123, 092503 (2019) PRLTAO 0031-9007
10.1103/PhysRevLett. 123.092503; Phys. Rev. Lett. 118, 222501 (2017) PRLTAO 0031 …

The presence of a weak second-harmonic field in an intense-laser ionization experiment
affects the momentum-resolved electron yield, depending on the relative phase between the …

The Harper-Hofstadter model provides a fractal spectrum containing topological bands of
any integer Chern number C. We study the many-body physics that is realized by interacting …

We explore ionization and rescattering in strong mid-infrared laser fields in the nondipole
regime over the full range of polarization ellipticity. In three-dimensional photoelectron …

We perform a systematic comparison between photoelectron momentum distributions
computed with the rescattered quantum-orbit strong-field approximation (RQSFA) and the …