Effect of magnetic field orientation on magnetization of (La0.7Sr0.3MnO3/SrTiO3)15 superlattices

Abstract Longitudinal and transverse magnetization of (La 0.7 Sr 0.3 MnO 3 /SrTiO 3 ) 15 superlattices were measured as a function of magnetic field intensity and orientation. At small fields we observed a well-defined in-plane magnetization whose magnitude is almost constant though its direction may vary with orientation of field.