Double magnetocaloric peak feature observed in quaternary Ni-Mn-In based Heusler alloys I. D. Rodionov, I. S. Dubenko, V. N. Prudnikov, A. B. Granovsky, I. S. Titov and A. M. Saletsky EPJ Web Conf., 185 (2018) 05003 Published online: 04 July 2018 DOI: 10.1051/epjconf/201818505003