Structural Characteristics and Magnetic Properties of Al₂O₃ Matrix-Based Co-Cermet Nanogranular Films

Figure 5

Magnetization curves measured in both configurations with parallel and perpendicular to the plane of Co_0.27(Al₂O₃)_0.73 thin film. An anisotropic field of about 0.25 T (~2.5 kOe) for the perpendicular configuration can be determined.