Ovchinnikov, S. G.
Kuz’min, V. I.
Visotin, M. A.
Ovchinnikova, T. M.
Funding for this research was provided by:
Russian Science Foundation (24-12-00044)
state assignment of Kirensky Institute of Physics,
Article History
Received: 24 June 2025
Accepted: 25 December 2025
First Online: 10 January 2026
Declarations
:
: The authors declare no competing interests.