High-order harmonic generation (HHG) in solids has entered a new phase of intensive
research, with envisioned band-structure mapping on an ultrashort time scale. This partly …

Based on the strong-field approximation, we report results for high-order harmonic
generation by bi-elliptical orthogonally polarized two-color (BEOTC) fields with frequency …

We propose a method to implement absorbing layers for the numerical solution of the time-
dependent Schrödinger equation (TDSE) in the open domain. The method is based on …

Orthogonally polarized two-color fields, typically with a frequency ratio of 2: 1, only rarely of
3: 1, have been utilized for a variety of purposes. Driving high-order harmonic generation …

High-harmonic spectroscopy driven by circularly polarized laser pulses and their
counterrotating second harmonic is a new branch of attosecond science which currently …

We calculate two-dimensional photoelectron momentum distributions and energy spectra
after multiphoton ionization of Li atoms subject to intense laser fields in the one-photon Rabi …

Strong field ionization is fundamentally important for attosecond spectroscopy and
coherence control. However, the modeling beyond the single active electron approximation …

Bilayer antiferromagnets Cr X 3 (X= Cl, Br, and I) are promising materials for spintronics and
optoelectronics that are rooted in their peculiar electronic structures. However, their bands …

By applying the time-dependent density-functional theory, we theoretically investigate the
multielectron effect in the extreme UV (XUV) light-driven ionization of atoms and diatomic …

This book, the first of this kind, provides a comprehensive introduction to ultrafast
phenomena, covering the fundamentals of ultrafast spin and charge dynamics, femtosecond …