Keywords
antimonides
crystal structure
magnetization
solid solutions
thermobaric treatment
Abstract
The paper studies the effect of high-temperature treatment on structural and magnetic properties of the system MnZn1-xCrxSb (0 ≤ x ≤ 0.20) solid solutions obtained by solid-phase reactions with subsequent quenching. It was shown all solid solutions have a tetragonal crystal structure with P4/nmm space group, which is preserved under high-temperature treatment. The temperatures of the magnetic phase transition increase with grow substitution concentration. High-temperature treatment of the initial MnZnSb compound leads to increasing of Curie temperature and coercive force. The effect of substitution concentration on the coercive force and magnetization value has been discovered.
References
1.
Greve M.M., Das B., Issac I., Witte R., Wang D., Kruk R., Hahn H., Dasgupta S.
Advanced Electronic Materials,
2020
2.
Azouaoui A., Mouchou S., Toual Y., Rezzouk A., Benzakour N., Hourmatallah A.
Molecular Physics,
2024
3.
Dinkar D.K., Palit M., Gopalan R., Das B.
Journal of Magnetism and Magnetic Materials,
2019
4.
Pankratov N.Y., Mitsiuk V.I., Ryzhkovskii V.M., Nikitin S.A.
Journal of Magnetism and Magnetic Materials,
2019
5.
Nabi M.R., Basnet R., Pandey K., Chhetri S.K., Upreti D., Acharya G., Wang F., Fereidouni A., Churchill H.O., Guan Y., Mao Z., Hu J.
Acta Materialia,
2023
6.
Murgatroyd P.A., Routledge K., Durdy S., Gaultois M.W., Surta T.W., Dyer M.S., Claridge J.B., Savvin S.N., Pelloquin D., Hébert S., Alaria J.
Advanced Functional Materials,
2021
7.
Rimskii G.S., Yanushkevich K.I., Belozerova N.M., Kozlenko D.P., Rutkauskas A.V.
Physics of the Solid State,
2021
8.
Budzyński M., Mitsiuk V.I., Surowiec Z., Tkachenka T.M.
Inorganic Materials,
2013
9.
9. Dymont V.P., Makovetsky G.I., Ryzhkovsky V.M. Phase diagram of the magnetic state of a solid solution system Mn2-xZnxSb (0≤x≤1.0). Fizika tverdogo tela. 1994; 36(10): 2916. (In Russ.)