N. G. Zamkova, V. S. Zhandun, S. G. Ovchinnikov, “Magnetic structure and the spin-crossover mechanism in ludwigite Со$_3$BO$_5$”, Pis'ma v Zh. Èksper. Teoret. Fiz., 2023, Volume 118, Issue 5,Pages 323

CONDENSED MATTER

Magnetic structure and the spin-crossover mechanism in ludwigite Со$_3$BO$_5$

N. G. Zamkova^a, V. S. Zhandun^a, S. G. Ovchinnikov^ab

^a Kirensky Institute of Physics, Federal Research Center KSC, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, 660036 Russia
^b Siberian Federal University, Krasnoyarsk, 660041 Russia

Abstract: A spin-crossover mechanism in ludwigite Со$_3$BO$_5$ is proposed on the basis of the DFT calculation with SCAN potentials. The role of separate exchange interactions in the establishment of the long-range magnetic order is demonstrated within the Monte Carlo method.

Received: 19.07.2023
Revised: 19.07.2023
Accepted: 25.07.2023

DOI: 10.31857/S1234567823170032