Fig. 4: Thickness-dependent magnetic properties of multilayer FenGeTe2 and comparison with other Fe-rich ferromagnets.
From: Layer-dependent magnetic phase diagram in FenGeTe2 (3 ≤ n ≤ 7) ultrathin films
a Calculated normalized magnetization of Fe atoms in FenGeTe2 as a function of temperature from Monte Carlo simulation. The Mmax and TC represent the maximum of magnetization and Curie temperature, respectively. b Ternary phase diagram of various Fe-rich compositions, together with the stoichiometric line of Fe:Ge:Te = n:1:2 (3 ≤ n ≤ 7). The color indicate the values of TC. The squares and circles represent 3D and 2D structures, respectively.
