Structural Transformations and Multiferroic Properties of Bi_1−xEu_xFe_0.95Co_0.05O₃ (x = 0.05, 0.10, 0.15, and 0.20)

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发表日期：

2024年4月17日

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Xiuqian Liang,
Yongtao Li,
Liqing Liu,
Aiqian Guo,
Jianda Li,
Hongguang Zhang

摘要

Bi_1−xEu_xFe_0.95Co_0.05O₃ (x=0.05, 0.10, 0.15, and 0.20) nanoparticles were prepared through the sol-gel technique. Its structure, local electronic structure, magnetic and electric properties were systematically investigated. X-ray diffraction data show (104), (110) bimodal alignment and high angular migration, indicating that with the increase of Eu substitution at Bi site, the structure of BFO undergoes a continuous change in crystal structure. The hysteresis loop and the FC/ZFC curve show how magnetism varies with the size of the field and temperature. Finally, the causes of magnetic changes were analyzed by studying SXAS and hysteresis loops.

Structural Transformations and Multiferroic Properties of Bi1−xEuxFe0.95Co0.05O3 (x = 0.05, 0.10, 0.15, and 0.20)

摘要

Structural Transformations and Multiferroic Properties of Bi_1−xEu_xFe_0.95Co_0.05O₃ (x = 0.05, 0.10, 0.15, and 0.20)