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Information × Registration Number 0208U006920, 0107U008291 , R & D reports Title ZnMnO, GeMn and similar thin film materials and nanostructure for spintronic devices popup.stage_title Head Gorley Petro Mykolayovych, Registration Date 24-12-2008 Organization Yuri Fedkovych Chernivtsi National University popup.description2 We optimized the technology for radio-frequency magnetron sputtering to obtain high-quality films of non-doped and Co-doped zinc oxide films without pinholes, cracks, and featuring good adhesion to the substrate. We investigated the influence of target-substrate distance, magnetron power and chamber pressure on the film growth rate for magnetron deposited metal oxide films (ZnO and ZnO:Co). An empirical formula was proposed to describe the ZnO and ZnO:Co deposition rate as a function of chamber pressure under the constant magnetron power and substrate temperature. The obtained photoluminescence (PL) spectrum for ZnO correlates well with the literature data. We found that for the higher concentration of the doping impurity leads to insignificant shift of PL peaks for ZnO:Co films toward the lower energies. Product Description popup.authors popup.nrat_date 2020-04-02 Close