We present a time-dependent density-functional theory approach with proper long-range
potential for an ab initio study of the effect of correlated multielectron responses on the …

We present a time-dependent density functional theory (TDDFT) approach with proper
asymptotic long-range potential for nonperturbative treatment of high-order harmonic …

We present physically transparent and computationally simple method for calculating tunnel
ionization rates for arbitrary bound states and arbitrary potentials in three dimensions. Here …

Molecules have long been known to align in moderately intense, far off-resonance laser
fields with a large variety of applications in physics and optics. We illustrate and describe the …

We investigate quantum interference effects in high-order harmonic generation in N 2 and N
2+ beyond the single-active-orbital approximation, with particular emphasis on the role of σ …

We compare strong-field ionization probabilities of N 2 and F 2 molecules using time-
dependent density functional theory calculations. Accurate nuclear potentials and ground …

We investigate the ionization and high-order harmonic generation (HHG) of diatomic
molecules using the strong-field approximation (SFA) in both the length gauge (LG) and the …

We investigate the ionization of N 2 and CO 2 using the strong-field approximation (SFA) in
both the length gauge (LG) and the velocity gauge (VG). Comparisons have been made …

We apply a previously developed semiclassical complex time method to the calculation of
tunneling ionization of several diatomic molecules and CO 2. We investigate the presence or …

We study ionization of molecules by an intense laser field over a broad wavelength regime,
ranging from 0.8 to 1.5 μm experimentally and from 0.6 to 10 μm theoretically. A reaction …