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Information × Registration Number 0218U001484, 0117U007562 , R & D reports Title Optimizing synthesis parameters of n-ZnO nanostructures on p-GaN substrates, investigating the morphology of grown structures and the study of interfaces in obtained heterojunctions popup.stage_title Head Sadovyi Bogdan Stepanovych, Registration Date 14-02-2018 Organization Ivan Franko National University of Lviv popup.description2 ZnO nano-, microstructures were obtained by hydrothermal methods and growing from the vapor phase methods. The morphology of the surface of the samples was investigated of raster electron microscopy methods . It has been established that in order to ensure that the concentration of nanoparticles and microstructures of ZnO on the substrate is significant, when grown using "wet" chemistry, it is necessary to use a preliminary application of the buffer layer of ZnO germs on the epitaxial film of p-GaN. It has been established that the method of growing from the vapor phase makes it possible to grow nano- and microstructures with better adhesion to the substrate and determine the optimal composition of the mixture of the initial components and the growth temperature, for the growth of oriented nanorods ZnO with this method. Product Description popup.authors Васьків Андрій Петрович Капустяник Володимир Богданович Коваленко Марія Василівна Кулик Богдан Ярославович Садовий Богдан Степанович Турко Борис Ігорович Усатенко Юрій Миколайович Шолубко Роман Васильович popup.nrat_date 2020-04-02 Close