Mortar is designed for crushing substances which can not be milled in the ceramic or metallic mortars. Made from single crystal of synthetic sapphire.
External diameter – 80mm, height – 41mm, hemisphere diameter – 65mm.
Dimensions can be corrected according to customer.
The sapphire substrates (0001) with nanostructured surface with uniform distribution of terraces and steps in width from 38 to 2000 nm are fabricated. The width of steps increases with decreasing the angle of deflection geometric surface from a crystallographic plane. Height of steps nearby 0.22нм.
The new promising non linear optic single crystals Ca10M(VO4)7 (M = Li, Na, K) have been grown for the first time. Cylindrical crystals of diameter up to 25 mm and length up to 50 mm were grown from a  oriented seed by the Czochralski technique.
Sapphire disks which can be used as optical carriers for storage, dessimination and archiving of the digital information are made.
Large-size sapphire single crystal (350х540х30 мм3) are grown by Horizontal Directed Solidification Method (HDSM) in the protective gas atmospheres.
Lu2O3:Eu3+ optical ceramics with relative density of 98±2 % and average grain size of 50 mm has been produced.
New thin film electroluminescence material on the base of the polymer photoconductor and the semiconductor nanocrystals is developed.
The promising non linear optic single crystals Ca9Ln(VO4)7 (Ln – Y, La, Gd) have been grown by the Czochralski method10.09.2012
The promising non linear optic single crystals Ca9Ln(VO4)7 (Ln – Y, La, Gd) have been grown by the Czochralski method. The deviation from Ca/Ln stoichiometric ratio in the crystals was observed. The magnitude of deviation is increasing from Y to Gd.