Taking into account the stochastic excitation of the atoms (as quantum stru
ctures), we can suggest an absolutely new conception of a wide spectrum of
processes in a femtosecond laser produced plasma. The electromagnetic field
s being achieved with the modern laser technique exceed intraatomic fields
by several orders. This fundamentally changes the physics of their interact
ion with the atomic structures. The atom effectively transforms the energy
of radiation falling on it into fluxes on the nucleus. Quantum systems spin
interaction with vector potential field being to play the essential role.