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Abstract The structure and magnetic properties of Pt/LaMnO3 bilayer film grown on (0 0 1) MgO substrate have been studied. Structural investigations demonstrate that the bilayer film is well epitaxial and possesses… Click to show full abstract
Abstract The structure and magnetic properties of Pt/LaMnO3 bilayer film grown on (0 0 1) MgO substrate have been studied. Structural investigations demonstrate that the bilayer film is well epitaxial and possesses high-quality growth. Magnetic measurements suggest that besides anti-ferromagnetic (AFM) state, unexpected ferromagnetic (FM) behavior is also observed clearly in the Pt/LaMnO3 bilayer structure. Moreover, exchange bias (EB) can also be found in the bilayer due to the formation of FM phase and the magnetic coupling between FM and AFM states. These interesting results provide a hopeful guidance for tuning the structure and magnetic properties of the strong-correlated materials.
Journal Title: Materials Letters
Year Published: 2019
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