Особенности спектров люминесценции ZnSе · О с привлечением теории антипересекающихся зон

Investigations are presented in the light of band anticrossing theory (ВАС) influence on emission spectra structural features self-activated zinc selenide and crystals with activators. The disunity numerous literature data makes it difficult to understand this question. Theory-ВAС requires taking into account isoelectronic admixture oxygen, which is invariably present ZnSе lattice, zone structure. Improvement methods for calcu-lating equilibrium intrinsic point defects (STD) intendes use these analysis optical properties АIIВVI, particular selenide.The aim thе work was re-veal nature individual luminescence bands that widely used obtain information quality crystals.For this, photo, cathode, pulsed lumines-cence, excitation, stimulated investigated a single context features. Stable states stacking faults were revealed upon introduc-tion activators or background copper impurity. interest diagnostics useful creating lasers.