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  Tedesco, J.C.G.; Jandre, V.; Carvalho, A.M.G.; Kockelmann, W.; Többens, D.M.; Cardoso, L.P.; Coelho, A.A.; Bordallo, H.N.: Simulating selected magnetic properties of Tb_xPr_1-xAl₂, a magnetocaloric compound. Journal of Physics: Condensed Matter 36 (2024), p. 145802/1-11

10.1088/1361-648x/ad19a2

Abstract:
TbxPr1−xAl2 are ferrimagnetic materials exhibiting magnetocaloric effect that have gained considerable attention due to their potential use as an alternative in refrigeration, magnetic sensors and in information storage technology. Here using the mean field approach numerical simulations were conducted for x = 0.1, 0.2, 0.3, 0.4, 0.5, and 0.75, to analyze selected physical properties, such as x-ray and neutron powder diffraction, magnetization and heat capacity. The simulations successfully reproduced the experimental data providing a comprehensive characterization and improved understanding of this family of compound.