Abstract:
The photoluminescence in visible and near-IR spectral range of ZnSe:Cr as-grown and
annealed in Bi(Zn) melt crystals was investigaded at room temperature. It was established that heat treatment of the crystals in Bi melt does not lead to chrome extraction, but their annealing in Zn melt results in partial extraction into melt of chrome and some other shallow impurities.
