Corrigendum to “Design and fabrication of a cryogenic magnetocaloric composite by spark plasma sintering based on the RAl2 Laves phases (R= Ho, Er)” [J. Alloy. Comp. 831 (2020) 154779]

The SEM micrographs of Figures 1(a) and (b) were obtained by Ana Iris Pe?a Maldonado and Jes?s Antonio Garc?a Carrillo in an FEI Helios NanoLab 600 system. Jes?s Antonio Garc?a Carrillo and P.J. Ibarra Gayt?n prepared the melt-spun ribbon samples processed by Spark Plasma Sintering in the present study.