We study the isotope effect on high-order-harmonic generation (HHG) of vibrating H 2+ and
D 2+ molecular ions aligned parallel to the polarization of the laser field. The time …

Creatine is a very popular amino acid widely utilized in the sports world due to its functions
mainly related to muscle building and increasing performance. The present work …

We investigated the high-order harmonic generation (HHG) process of diatomic molecular
ion H 2+ in non-Born-Oppenheimer approximations (NBOA). The corresponding three …

We present derivation and implementation of the multiconfigurational strong-field
approximation with Gaussian nuclear wave packets (MC-SFA-GWP)—a version of the …

With an intense femtosecond two-color pulse optimized for the generation of even-order
harmonics from CO molecules, we directly measure the actual degrees of orientation by …

Featured Application We present a new computational method that can be used to
investigate the quantum dynamics of one-or two-electron systems during interaction with an …

The accurate simulation of time-dependent many-body systems is among the most
challenging topics in modern theoretical physics. For many-body systems the number of …

Contributions of the pre-ionized H 2 (PI-H 2) and ionized ${{\rm {H}}} _ {2}^{+} $ subsystems
of the two-electron H 2 system to its high-order harmonic generation in eight-cycle sin 2-like …

The high-order harmonic generation (HHG) from a one-dimensional (1-D) model of H 2
molecule is investigated in the three-color laser fields by numerically solving time …

We investigate the nonadiabatic spectral redshift of high-order harmonic of He driven by two
time-delayed orthogonally polarized laser fields. It is found that the nonadiabatic spectral …