Svinarenko A. Stochastic effects in dynamics of multi-photon ionization of the atomic systems in a field of laser radiation.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0405U000329

Thesis Registration Form

0405U000329.pdf

Applicant for

Specialization

  • 01.04.01 - Фізика приладів, елементів і систем

29-12-2004

Specialized Academic Board

Д 41.052.06

Essay

New approach to defining statistical features of multi-photon ionization dynamics for atomic systems in dc electric and stochastic laser field is developed. Computer modelling stochastic, photon-correlation, diffusion, stabilization and spontaneous shake up effects is carried out. Effects of statistical strengthening resonance shifts and widths, clusterization of strongly interacting resonances, quantum chaos in spectra highly lying states, above threshold ionization are discovered. We develop new model for stochastic diffusion of electron on spectra of cited resonances. New scheme of calculating the multi-photon stabilization dynamics is proposed. New approaches can be used for studying dynamics of different quantum systems, incl., chaotic features in operating nano-atomic devices etc

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