Adiabatic temperature change, resulting from MCE, is a complex effect depending on in-field behavior of both lattice and magnetic subsystem of the sample. For studying MCE, the understanding of their interplay is crucial. Comparing ΔTad in different fields (e.g. below, above and far above saturation field) it should be possible to derive contributions from lattice and magnetic subsystems. In this present work we present our study of the MCE in Ni50Mn35In15 Heusler alloy in the vicinity of the magnetostructural transition in 1.6 T and 14 T field.
Rodionov, I. D., Koshkid’Ko, Y. S., Cwik, J., Quetz, A., Pandey, S., Aryala, A., … Granovsky, A. B. (2015). Peculiarities of Giant Magnetocaloric Effect in Ni50Mn35In15 Alloys in the Vicinity of Martensitic Transition. In Physics Procedia (Vol. 75, pp. 1353–1359). Elsevier B.V. https://doi.org/10.1016/j.phpro.2015.12.151