Table 3 Saturation magnetic field Hs for out-of-plane hysteresis loops, magneto-crystalline anisotropy determined from FMR (Table 4), and growth induced anisotropy field Hσ determined from magnetization versus magnetic field data for NFO films on (100) and (110) MGO substrates with different thickness.
Sample | Thickness (μm) | Hs (kOe) | H4 (kOe) (from FMR) | Hσ (kOe) |
|---|---|---|---|---|
NFO/(100) MGO | 2.5 | 2.5 | −0.51 | −0.49 |
10 | 3.5 | −0.50 | 0.50 | |
16 | 2.5 | −0.24 | −0.76 | |
NFO/(110) MGO | 5 | 3.2 | −0.48 | 0.18 |
7.5 | 2.5 | −0.75 | −0.75 | |
10 | 2.6 | −0.86 | −0.04 |
