Ryumin, M. A.
Nikiforova, G. E.
Tyurin, A. V.
Khoroshilov, A. V.
Kondrat’eva, O. N.
Guskov, V. N.
Gavrichev, K. S.
Article History
Received: 19 March 2019
Revised: 28 June 2019
Accepted: 2 July 2019
First Online: 18 March 2020
ACKNOWLEDGMENTS
: This recearch was performed using the equipment of the Joint Research Centre of Physical Methods of Research, Institute of General and Inorganic Chemistry, Russian Academy of Sciences.