Figure 4. Temperature and magnetic field dependence of anisotropic magnetoresistance.

(a) AMR measurements at 5 K and various fields for STO/LCMO/IrMn sample. (b) Map of AMR measurements at 5 K and various fields IrMn. (c) Dependence of the AMR on the plane of rotation of the magnetic field at 5 K. IP is the plane of the sample [with Φ angle as defined in Fig. 2(b)] and the OOP is the plane containing the directions of the current and the normal to the film [with α angle as defined in Fig. 2(b)]. (d) AMR recorded at different temperatures at 3 T.