Authors
Yurii P. Martseniuk
Institute of Plasma Physics National Science Center, “Kharkiv Institute of Physics and Technology”, Kharkiv, Ukraine
Yevhen V. Siusko
Institute of Plasma Physics National Science Center, “Kharkiv Institute of Physics and Technology”, Kharkiv, Ukraine
Yurii V. Kovtun
Institute of Plasma Physics National Science Center, “Kharkiv Institute of Physics and Technology”, Kharkiv, Ukraine