Re-entrant-like relaxor ferroelectric behavior in Fe-modified BaTiO3 with considerable energy storage efficiency
The present work reports the structural, dielectric, and ferroelectric behavior of Fe-modified BaTiO3. X-ray diffraction data indicate the formation of a single phase of the studied compound, assuming a tetragonal structure (space group P4mm). 57Fe Mössbauer spectra confirm the presence of Fe3+ at room temperature in t...