When an atom or a molecule interacts with a strong laser field,the bound electron wavepackets can be emitted at different times.The different wavepackets wi
The sawtooth oscillations are realized by using the reduced magnetohydrodynamic(RMHD)model with single helicitiy and the toroidicity effects ignored in cyli
It is well known[1,2] that the dynamical spectroscopy of polyconjugated polymers is one of the tools for probing the structural and opto-electronic properti