N. A. Smirnova National University Zaporizhzhia Polytechnic Ukraine
A. V. Korotun National University Zaporizhzhia Polytechnic / G.V. Kurdyumov Institute for Metal Physics of National Academy of Sciences of Ukraine Ukraine
I. M. Titov National University Zaporizhzhia Polytechnic Ukraine
E. V. Stegantsev Zaporizhzhia National University Ukraine