However, the MCE itself can also be observed at the range of 0 < 𝑀 < 𝑀 / . For example, Hamilton et al. performed spin dynamics to investigate the temperature-dependent magnetic energies of Ni/C system, and results showed that the change in solution heat of C Δ𝐻 012 starts decreasing at the temperature around 75% of bulk 𝑇 ! . Note that the temperature dependence of the magnetization in the classic limit can be well described by the Curie-Bloch equation: