Information × Registration Number 0200U003793, 0198U003097 , R & D reports Title Polar chalkogenide materials with inertial optical non-linearity. popup.stage_title Head Vysochans'kyj Yu.M., Registration Date 30-10-2000 Organization Uzhgorod State University. popup.description2 Phase transitions and optical nonliniar phenomena, partially, photorefractive effect, were studied in Sn P S type single crystals. New data on its critical behavior and domain structure are obtained. An application of the crystals in a holographic photorefractive novelty filter is offered. Product Description popup.authors popup.nrat_date 2020-04-03 Close