Angular Response of Magnetostrictive Thin Films

Figure 7

(a) Schematic drawing of the Stoner-Wohlfarth model for S/Py/TbFe₂-coupled bilayers (H: the driving magnetic field); (b) hysteresis loops of S/Py/TbFe₂-coupled bilayers with field in plane (𝜙=0 and 90°).

(a)

(b)