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X-ray diffraction spectra of . labels the peak of STO substrate. The orders of the satellite peaks from LSMO/STO superstructure are marked with numbers.
(a) Temperature dependence of the magnetization in ZFC and FC processes measured at field. The arrow indicates the blocking temperature . Hysteresis loops normalized by the maximal magnetization with fields along the (b) in-plane and (c) out-of-plane directions at . The fully saturated hysteresis loops are, respectively, shown in the insets of (b) and (c). The cooling field is . Open and filled symbols denote the ZFC and FC processes.
Temperature dependences of (a) exchange field and (b) coercivity . The arrow indicates the corresponding blocking transition. The solid lines are fits from Eq. (1) . The dependence of (c) and (d) on cooling field at . Insets: Dependence of the vertical shift on the temperature and the cooling field.
Magnetic field dependences of MR at (a) and (b) . Open and filled symbols denote the ZFC and FC processes. The arrows indicate the field scanning sequences. Measuring configuration is shown in the inset of (b).
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