Lytovchenko, Serhii, V. N. Karazin Kharkiv National University, Kharkiv, Ukraine Lytovchenko, Serhii, V.N. Karazin Kharkiv National University, Kharkiv, Ukraine Lytovchenko, Serhii, V. N. Karazin Kharkiv National University, Kharkiv, Ukraine (Uganda) Lytovchenko, Serhii V., V.N. Karazin Kharkiv National University, Kharkiv, Ukraine Lytovchenko, Serhiy, V.N. Karazin Kharkiv National University, Kharkiv, Ukraine Lytovchenko, Serhiy V., V.N. Karazin Kharkiv National University, Kharkiv, Ukraine Lytovchenko, Serhiy V., V.N. Karazin Kharkiv National University, Kharkiv, Ukraine Lytvynenko, V. V., Institute of Electrophysics & Radiation Technologies NASU Chernyshevsky st., 28, 61002 Kharkiv, Ukraine Lytvynenko, Volodymyr, Institute of electrophysics and radiation technologies of NAS Ukraine, Kharkiv, Ukraine Lytvynenko, Volodymyr, Institute of Electrophysics & Radiation Technologies of NAS of Ukraine, Kharkiv, Ukraine Lytvynenko, Volodymyr V., Institute of Electrophysics and Radiation Technologies NAS of Ukraine, Kharkiv, Ukraine Lyukhtan, Olena A., V.N. Karazin Kharkiv National University, Kharkiv, Ukraine