# Bi deficiency-tuned functionality in multiferroic Bi1-δFe0.95Mn0.05O3 films

@article{Chen2016BiDF,
title={Bi deficiency-tuned functionality in multiferroic Bi1-$\delta$Fe0.95Mn0.05O3 films},
author={Jingyi Chen and Yao Wang and Hui Wang and Shuang Zhang and Yuan Deng},
journal={Scientific Reports},
year={2016},
volume={6}
}
• Published 18 January 2016
• Materials Science
• Scientific Reports
Structural evolution and ferroelectric (FE)-to-antiferroelectric (AFE) transition behaviors were observed in Bi1-δFe0.95Mn0.05O3 (100)-textured films with a carefully controlled Bi deficiency concentration δ. Raman spectra revealed an orthorhombic structural transition induced by Mn substitution. The polarization-electric field hysteresis loops and capacitance-voltage loops of Bi1-δFe0.95Mn0.05O3 films clearly demonstrated antiferroelectric behavior with increasing δ. The responses of the…
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