Interfacial stress-insensitive tetragonal (Ba,Ca)TiO3-doped BiFeO3 films with superior ferroelectricity and piezoelectricity
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DOI: 10.1063/5.0278266
Abstract: Highly desired tetragonal BiFeO3 (BF) films with relatively large polarization are usually realized under large compressive epitaxial strain. Herein, we observed that 0.67BiFeO3–0.33(Ba0.85Ca0.15)TiO3 (BF–BCT) films exhibit a stable tetragonal phase and are insensitive to the… read more here.
Keywords: tio3; bct films; interfacial stress; stress insensitive ... See more keywords