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

Jingyi Chen1, Yao Wang1, Hui Wang1

  • 1School of Materials Science and Engineering, Beijing Key Laboratory for Advance Functional Materials and Thin Film Technology, Beihang University, Beijing 100191, China.

Scientific Reports
|January 19, 2016
PubMed
Summary

Controlled Bi deficiency in BiFeO3 films induces an antiferroelectric phase, offering a new method to tune multiferroic properties. This structural evolution is driven by Mn substitution and Bi deficiency, impacting ferroelectric and antiferroelectric orders.

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