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Information × Registration Number 0223U004001, 0122U201749 , R & D reports Title Magnetostructural and magnetocaloric properties of materials for solid-state magnetic cooling systems popup.stage_title Head Kosohor Anna О., Доктор фізико-математичних наук Registration Date 04-08-2023 Organization Kosohor Anna О. popup.description2  A theoretical model was developed for the quantitative description of the magnetocaloric effect. It is shown that the dependence of the heat capacity on the field has a strong influence on the giant magnetocaloric effect (GEM), which is inherent in solids undergoing phase transitions accompanied by a strong change in the magnitude of magnetization: neglecting this dependence leads to a noticeable overestimation of the adiabatic temperature change, which is practically important characteristic of MKE. The temperature change that characterizes the giant FEM observed in Fe-Rh alloys is calculated. A good agreement between the available experimental data and the obtained theoretical results is shown. Product Description popup.authors popup.nrat_date 2023-08-04 Close