Affiliation: | (1) NC PHEP BSU, 153, M.Bogdanovich str., 220040 Minsk, Belarus;(2) Research Institute of Powder Metallurgy, 41, Platonova str., 220071 Minsk, Belarus;(3) Institute of Physics, Jagiellonian University, 4, Reymonta str., 30-059 Cracow, Poland;(4) Institute of Physical-Organic Chemistry, 13 Surganova str., 220072 Minsk, Belarus |