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首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Magneto-dielectric and multiferroic properties in Bi0.95Yb0.05Fe0.95Co0.05O3
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Magneto-dielectric and multiferroic properties in Bi0.95Yb0.05Fe0.95Co0.05O3

机译:Bi0.95YB0.05FE0.95CO0.05O3中的磁电介质和多重性特性

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摘要

Bismuth ferrite (BFO) and (Yb, Co) co-doped BFO powder are successfully synthesized using the sol-gel method. The structural, electrical, magneto-dielectric and multiferroic properties of pure and co-doped BFO have been systematically investigated. The crystal structures of these samples are investigated using x-ray diffraction techniques, which confirmed the single-phase polycrystalline rhombohedral perovskite structure with the R3c space group. The co-substitution studies revealed that the electrical, ferromagnetic and ferroelectric properties of BFO were significantly enhanced compared to pure BFO samples.
机译:使用溶胶 - 凝胶法成功地合成铋铁氧体(BFO)和(YB,CO)共掺杂的BFO粉末。 已经系统地研究了纯和共掺杂BFO的结构,电,磁电介质和多体性能。 使用X射线衍射技术研究了这些样品的晶体结构,其证实单相多晶菱形钙钛矿结构与R3C空间组。 共替代研究表明,与纯BFO样品相比,BFO的电力,铁磁和铁电性能显着增强。

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