Vladymyrov D. Formation of regular structures from nanocentres in KCl crystals in steady-state spatial periodical light fields

It have been shown, that mechanism of creation of regular structures under the action of steady-state spatial periodical light field is the complicated complex of diffusional and drift rival processes between maximum and minimum of the field. It have been determined that ionized radiation and addition of cationic and anionic dopants influenced on the process of regular structures formation. The physical model of photostimulated processes have been developed with using of numerical and mathematical modeling. Results of this modeling have a good coincidence with experimental results. It were predicted the creation of multi-frequency regular structures and this fact was confirmed experimentally. Optimal modes of regular structures formation based on F-Х convertion of coloured centres in KCl was determinated