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Information × Registration Number 0208U006493, 0106U000221 , R & D reports Title Nano-size systems on the base of II and IV sub-group metal chalkogenides semiconductor materials popup.stage_title Head Freik Dmytro Myhajlovych, Registration Date 09-12-2008 Organization Precarpathian university named after Vassyl Stefanyk popup.description2 Theoretical bases of physics quantum-size structures are presented. The especial attention is given to methods of nanostructure materials reception. The method of lithograph, molecular-beam epitaxy, nanostructures precipitation from organometallic compounds, ionic bombardment and implantation, and also molecular stratification - a method of chemical assembly and methods of colloid chemistry is noted. Except for that the method of precipitation offered by gas-dynamical stream of steam is in details reflected. Thus methods of atomic-power scanning microscopy investigate the features of nanocrystal structures PbTe received formation from gas-dynamical stream of steam on fresh placed (0001) of mica, (111) BaF2 crystals. As varied technology factors chosen precipitation temperature Тp = (350 - 630) K, temperature of evaporation Тe = (670 - 820) K and growth time up to 10 min. Product Description popup.authors popup.nrat_date 2020-04-02 Close