Structure transition and enhanced multiferroic properties of Dy-doped BiFeO3
作者： Jianmei Xu , Gonglan Ye , Min Zeng
DOI: 10.1016/J.JALLCOM.2013.10.174
关键词:
摘要: Abstract Powders and ceramics of Bi 1 − x Dy FeO 3 ( = 0, 0.05, 0.10, 0.15, 0.20, 0.25) have been successfully synthesized by a modified solid state method. X-ray diffraction Rietveld refine the illustrate rhombohedral-to-orthorhombic phase transition at = 0.10. Two types structural phases were found to coexist with increasing content from = 0.10 = 0.25. The magnetic study confirmed that A-site Dy-doping would induce weak ferromagnetic behavior, ferroelectric properties also showed its correlation evolution.
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