Phase Transitions and Magnetocaloric Properties in MnCo_1−xZr_xGe Compounds

Figure 4

DSC heat flow curves (endothermic and exothermic peaks) as a function of temperature measured at the rate of 30 K/min during heating and cooling for the compound with = 0.02. Inset: DSC heat flow curves for = 0.01 and = 0.04. The arrows indicate the heating and cooling cycles.