Fig. 1From: Interfacial Spin Glass State and Exchange Bias in the Epitaxial La0.7Sr0.3MnO3/LaNiO3 Bilayer a RHEED patterns of the STO substrate before and after the growth of the LSMO/LNO bilayer; b AFM topography image (2 × 2 μm2) of the STO substrate. The step height corresponds to one monolayer; c XRD spectra of all four types of samples grown on the STO substrateBack to article page