Experimental and theoretical data on tunneling and barrier-suppression ionization of atoms
and atomic ions in a low-frequency laser radiation field are considered. The yields of single …

We have extended the tunneling ionization model of Ammosov-Delone-Krainov (ADK) for
atoms to diatomic molecules by considering the symmetry property and the asymptotic …

With the discovery of above-threshold ionization (ATI) by Agostini et al.(1979) intense-laser
atom physics entered the nonperturbative regime. These experiments recorded the …

We report the experimental results and theoretical analysis of broadband detection of
terahertz (THz) waves via electric-field-induced second-harmonic generation in laser …

Strong-field single ionization and double ionization of two diatomic molecules, O 2 and N 2,
are studied and compared to Xe and Ar, using an intense ultrashort pulse Ti: sapphire laser …

It is shown that the puzzling experimental observation of suppressed molecular ionization, in
intense laser fields, of O 2, and its absence in N 2, is a symmetry induced dynamical effect …

Intense-field many-body S-matrix theory (IMST) provides a systematic ab initio approach to
investigate the dynamics of atoms and molecules interacting with intense laser radiation. We …

Multiple ionization of neon, argon and xenon in a high-intensity Ti: Sapphire laser field has
been studied. Ion yield curves of xenon versus laser intensity have been obtained for the first …

Measurements of parameters of small-size plasmas are very challenging because many
traditional diagnostic approaches cannot be used. Constructive coherent microwave …

Multiply charged anions are common in the condensed phase, and their existence has been
generally taken for granted. But until very recently, these species have only rarely been …