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Information × Registration Number 0211U009453, 0111U007701 , R & D reports Title Physical processes in plasma containing the nano- and microobjects popup.stage_title Head Denysenko Igor Borysovych, Доктор фізико-математичних наук Registration Date 20-12-2011 Organization Kharkov National University named after V.N. Karazin popup.description2 The research subject - carbon nanotubes in gas discharge chambers, gas-discharge dusty plasma in a afterglow regime, electromagnetic waves in plasma-like layered structures. The research aims - the development of theory, the numerical simulation, and the study of properties of afterglow dusty plasmas, the study of influence of plasma properties on formation of the forest of single-walled carbon nanotubes, the investigation of electromagnetic wave transmission through plasma layers, and application of the obtained results for description of physical processes in plasma with nano- and micro-particles, and plasmas used for growth of vertically aligned carbon nanostructures. The research methods - theoretical analysis and numerical simulation. Theoretical and numerical models for afterglow dusty plasmas were developed, and the results of the numerical modelling were compared with experimental data of researchers from the Ruhr University (Germany). The influence of plasma on formation of the single-walled carbon nanotubes on the bottom of the discharge chamber was determined, and the optimal conditions for the transmission of the electromagnetic wave through the layers of plasma in the presence of an external magnetic field, and when the plasma layers are inhomogeneous were found. The processes of generation and losses of the electrons and ions, charging and discharging of the nano and micro-sized particles in a dusty nonstationary plasma were investigated. It was found out how the speed of growing of the forest of the single-walled carbon nanotubes depends on the fluxes of the neutral and charged particles on their surface, and how nonuniformity of the deposition from the plasma media affects the speed of growth of the carbon nanotubes. Product Description popup.authors Івко С. Бурмака Г. Галайдич В. Грішанов М. Денисенко І.Б. Денисенко В. Споров В. Трофименко Р. Ходусов В. Шишкін О. Юнакова О. popup.nrat_date 2020-04-02 Close