| Magnetic, electric and magnetocaloric properties of EuFe0.5Mn0.5O3 perovskite: Monte Carlo study and ab-initio calculations |
| M. Imami, R. Masrour |
| Laboratory of Solid Physics, Faculty of Sciences Dhar El Mahraz, Sidi Mohamed Ben Abdellah University, BP 1796, Fez, Morocco |
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Received: April 21, 2023; Revised: July 27, 2023 Accepted: September 1, 2023. Published online: November 3, 2023. |
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| ABSTRACT |
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Studies on the magnetic and electrical behavior of the perovskite complex EuFe0.5Mn0.5O3, which crystallizes in the orthorhombic structure and belongs to the symmetry group (Pbnm), have been conducted based on this study using numerical techniques More specifically, we investigated the magnetic and electrical properties of the EuFe0.5Mn0.5O3 material using approximations created within the framework of density functional theory, such as a full potential linearized augmented plane wave and the generalized gradient approximation. The magnetization, the transition temperature, as well as the fluctuation of the magnetic entropy, the specific heat, and the variation of the adiabatic temperature and relative cooling power. were analyzed using the Monte Carlo simulations when it was discovered via research that this compound exhibit spin-reorientation phenomena as it behaves like a conducting metal. |
| Key words:
Magnetic, electric and magnetocaloric properties of EuFe0.5Mn0.5O3 perovskite: Monte Carlo study and ab-initio calculations Monte Carlo simulations · Ab initio calculations · Perovskite · Spin reorientation · Metal material |
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