Monte Carlo Study of Magnetism of the Fe/Gd Multilayers: Dependence on the Layers Thickness and Interface Morphology

Table 3

Values of exchange interactions and 𝑇_𝐶 of the pure elements Fe and Gd alloys and Fe_0.75Gd_0.25 and Fe_0.25Gd_0.75.

𝑥Gd	𝐽Fe-Fe	𝐽Fe-Gd	𝑇𝐶 (16 × 10 × 10)
0	110 K	—	202 K
0.25	532 K	−50 K	490 K
0.75	230 K	−59 K	225 K
1	—	—	200 K