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Showing 1 to 3 of 3 for “"bismuth ferrite (BiFeO3)"”.
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Multipoles, Magnetic charges and chiral properties in antiferromagnetic materials inferred from resonant X-Ray diffraction
… phase by the Magnetoelectric multipoles. Bismuth Ferrite (BiFeO3), the only material from the multiferroic family that shows a magnetoelectric coupling above room temperature, is also an example of the Dzyaloshinskii-Moriya interaction. The results presented in this work supports a new …
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New modalities for strain engineering of lead-free perovskite ferroelectric thin films
… development of lead-free ferroelectrics such as BiFeO3, BaTiO3, and others. Previous work on epitaxial BiFeO3 thin films have shown that large compressive strains can drive the formation of complex mixed-phase structures with enhanced electromechanical responses (4-5% strains). In this work, we …
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X-ray scattering studies of strongly correlated materials: orbital ordering in KCuF3 and stripe-like domain structures in BiFeO3 epitaxial thin films
… domains in epitaxial thin films of multiferroic BiFeO3 are presented in this dissertation. Both resonant soft x-ray elastic scattering and non-resonant hard x-ray elastic scattering probes were used. Our experiments on KCuF3 have revealed a previously unidentified structural phase transition at T …