Magnetic and magnetocaloric properties of LuFe 2– x  Mn  x  O 4 + δ  multiferroics

A. G. Gamzatov; A. M. Aliev; M. N. Markelova; N. A. Burunova; A. R. Kaul’; A. S. Semisalova; N. S. Perov

doi:10.1134/S1063783416060172

Magnetic and magnetocaloric properties of LuFe_2–xMn_xO_{4 + δ} multiferroics

Authors: Gamzatov A.G.¹, Aliev A.M.¹, Markelova M.N.², Burunova N.A.², Kaul’ A.R.², Semisalova A.S.², Perov N.S.²
Affiliations:
1. Amirkhanov Institute of Physics, Dagestan Scientific Center
2. Moscow State University
Issue: Vol 58, No 6 (2016)
Pages: 1143-1147
Section: Magnetism
URL: https://ogarev-online.ru/1063-7834/article/view/197742
DOI: https://doi.org/10.1134/S1063783416060172
ID: 197742

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Abstract

The magnetic and magnetocaloric properties of the LuFe_2–xMn_xO_{4 + δ} (x = 0, 0.05, 0.12) system have been studied. A partial substitution of manganese for iron leads to a noticeable decrease in the magnetization and the magnetocaloric effect. It has been shown that the magnetocaloric effect in LuFe_2–xMn_xO_{4 + δ} samples is determined by several mechanisms.