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Giant entropy change at the co-occurrence of structural and magnetic transitions in the Ni2.19Mn0.81Ga Heusler alloy

L. Pareti·M. Solzi·F. Albertini·A. Paoluzi
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Abstract

In this paper we report the existence of a giant magnetocaloric effect (MCE) in a intermetallic compound non-containing rare-earth. This effect is associated with the concomitant occurrence of a structural and a magnetic transition. The result has been compared with that obtained in a parent compound in which magnetic and structural transition occur separately.

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L. Pareti, M. Solzi, F. Albertini, A. Paoluzi. 2002-10-03. Giant entropy change at the co-occurrence of structural and magnetic transitions in the Ni2.19Mn0.81Ga Heusler alloy. https://doi.org/10.1140/epjb%2Fe2003-00102-y

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