“…However, the GFA and −∆S m peak of these AAs decrease dramatically with their increasing T c , and thus, Gd-based AAs with a T c near room temperature exhibit a very low −∆S m peak and a poor GFA, which makes them hard to fabricate [25][26][27]. In contrast, TM-based AAs, represented by Fe-based AAs, exhibit a fairly good GFA and can be easily prepared within a wide compositional range, which makes their T c tailorable within the operating temperature interval of a domestic refrigeration appliance [28][29][30][31][32][33][34][35]. The shortcoming of Fe-based AAs is their low −∆S m peak ; for example, the −∆S m peak under 5 T of Fe-Zr-B ternary glassy alloys is usually not higher than 3.3 J/(K × kg) near room temperature [28,29].…”