This work presents an elaborate study of the effect in the structural and magnetic of BiFe1−xZnxO3 (x = 0, 0.05, 0.10, 0.15, 0.20, 0.25) multiferroic materials, synthesized via a sol-gel auto-combustion method. The synthesized materials are found to have structural distortion in the rhombohedral R3c structure as observed by X-ray diffraction (XRD). Other diffraction peaks were attributed to the second phase Bi25FeO40. The Mossbauer spectra (MS) of BiFe1−xZnxO3 (x = 0, 0.05, 0.10, 0.15) are fitted with a sextet and a doublet, and the presence of doublet also indicates the Bi25FeO40 phase. The results from XRD and MS both show that Zn-substituted BiFeO₃ suffers adverse effects on the formation of pure BiFeO₃. BiFe1−xZnxO3 (x = 0.20, 0.25) are fitted with only one paramagnetic doublet. The absence of sextet means that there is a magnetic destruction of samples on account of a thorough phase transition from a magnetic phase to a non-magnetic phase and/or successful ion substitution (iron ions were replaced with zinc ions).

中文翻译：

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锌取代的 BiFeO3 多铁性材料的穆斯堡尔研究

这项工作对结构和磁性的影响进行了详尽的研究。铋铁1-X锌X○3(X = 0, 0.05, 0.10, 0.15, 0.20, 0.25) 多铁性材料，通过溶胶-凝胶自燃法合成。通过 X 射线衍射 (XRD) 观察，发现合成的材料在菱面体 R3c 结构中具有结构变形。其他衍射峰归因于第二相双25氧化铁40. 的穆斯堡尔谱 (MS)铋铁1-X锌X○3(X = 0, 0.05, 0.10, 0.15) 都装有六重峰和双峰，双峰的存在也表明双25氧化铁40阶段。XRD和MS结果均表明Zn取代的BiFeO ₃对纯BiFeO ₃的形成有不利影响。铋铁1-X锌X○3(X = 0.20, 0.25) 仅配备一个顺磁双峰。不存在六重奏意味着由于从磁性相到非磁性相的彻底相变和/或成功的离子取代（铁离子被锌离子取代），样品存在磁性破坏。