1. Department of Physical and Applied Material Science Department, Don State Technical University, Gagarina Square 1, Rostov-on-Don 344000, Russia, https://orcid.org/0000-0001-6999-3520
2. Department of Physical and Applied Material Science, Don State Technical University, Gagarina Square 1, Rostov-on-Don 344000, Russia (Corresponding author), e-mail: yuridol@mail.ru, https://orcid.org/0000-0002-8558-1136