Here, we are reporting electrical properties of Barium Titanate and Ni-Zn ferrite magneto-electric composites. Sr substituted barium titanate (BST = 90%) and MnO2 doped nickel zinc ferrite (NZF = 10%) were selected as individual phases for magneto-electric composite. Individual Ba0.9Sr0.1TiO3 and Ni0.8Zn0.2Fe2O4 were prepared separately through solid state reaction route. For structural analysis, the sintered samples subjected to X-ray diffraction reveal a presence of both the ferrite and ferroelectric phase in the composite sample. Dielectric properties were measured as a function of frequency and temperature. Curie temperature for pure BST was observed to be 92 C, whereas in the composite sample, the transition became broader. P-E hysteresis loops were recorded at 20 Hz for all the samples.

中文翻译：

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BST-NZF磁电复合材料的研究

在这里，我们报告了钛酸钡和镍锌铁氧体磁电复合材料的电性能。选择 Sr 取代的钛酸钡 (BST = 90%) 和 MnO2 掺杂的镍锌铁氧体 (NZF = 10%) 作为磁电复合材料的单独相。Ba0.9Sr0.1TiO3和Ni0.8Zn0.2Fe2O4分别通过固相反应途径制备。对于结构分析，经过 X 射线衍射的烧结样品表明复合样品中存在铁氧体相和铁电相。作为频率和温度的函数测量介电特性。观察到纯 BST 的居里温度为 92 C，而在复合样品中，转变变得更宽。所有样品的 PE 磁滞回线均以 20 Hz 的频率记录。