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Information × Registration Number 0213U001720, 0111U001941 , R & D reports Title Investigation of physical processes in low-temperature plasma of high-frequency and arc discharges with magnetic fields in gases and metal vapors popup.stage_title Head Borisenko Anatolii Hrygorovych, Registration Date 25-01-2013 Organization Institute For Nuclear Research Of National Academy Of Sciences Of Ukraine popup.description2 It is described the measurement procedure and the results of experimental investigations of HF electric fields in helicon discharge. It is shown that the configuration of external magnetic field has an essential influence on values and space distribution of electric fields in discharge. It is found that in external homogeneous magnetic field with induction 50 - 60 hauss the amplitude of intensity of azimuthal and radial electric HF fields on periphery of discharge reaches 10 - 15 V/cm. and the intensity equals zero on the axis of discharge. In discharge within inhomogeneous magnetic field, which is increasing with detaching out from antenna, the intensity of azimuthal and radial fields in nonaxial maximum has 5 - 6 V/cm. It obtained that the amplitude of longitudinal electric field reaches ~ 2 V/cm, and the amplitude of the HF oscillation of plasma potential in both pointed above cases reaches 25 - 30 V. It is found that the space distributions of amplitude of HF potential are determined by interference between both the oscillations of wave potential and the global oscillations of the plasma column potential. Product Description popup.authors Білодуб Анатолій Макарович Вірко Валерій Федорович Вірко Юрій Валерійович Войтенко Леонід Михайлович Костін Євген Григорович Кругленко Микола Петрович Літовко Ірина Валентинівна Подзірей Юрій Степанович Полозов Борис Павлович. Порицький Павло Віталійович Романюк Леонід Іванович Слободян В'ячеслав Михайлович Старчик Павло Денисович Федорович Олег Антонович popup.nrat_date 2020-04-02 Close