G. A. Govor
Scientific-Practical Materials Research Center of the National Academy of Sciences of Belarus.
Russian Federation

 Dr. Sc. (Physics and Mathematics), Professor, Leading Researcher.

19, P. Brovka Str., 220072, Minsk.

A. O. Larin
Scientific-Practical Materials Research Center of the National Academy of Sciences of Belarus.
Russian Federation

 Junior Researcher.

19, P. Brovka Str., 220072, Minsk.

V. I. Mitsiuk
Scientific-Practical Materials Research Center of the National Academy of Sciences of Belarus.
Russian Federation

Ph. D. (Physics and Mathematics), Senior Researcher.

19, P. Brovka Str., 220072, Minsk.

G. S. Rimskiy
Scientific-Practical Materials Research Center of the National Academy of Sciences of Belarus.
Russian Federation

 Postgraduate Student, Junior Researcher.

19, P. Brovka Str., 220072, Minsk.

T. M. Tkachenkа
Belarusian State Agrarian Technical University.
Russian Federation

Ph. D. (Physics and Mathematics), Assistant Professor, Assistant Professor of the Depart ment of Practical Training of Students.

99, Nesavisimosti Ave., 220023, Minsk.