Figure 3
(a) MO hysteresis loop and (b) reflected intensity as a function of external magnetic field for Al2O3/CoPt/AZO trilayer shown in Fig. 2. (b). Both loops are normalized by each value in the magnetically saturated state. The MO loop was measured under the common polar Kerr configuration in which the incident radiation is normal to the sample surface. The change in reflective intensity was measured under SPR conditions.
