Abstract Improvement of magnetic properties, suggesting the effectiveness of Li0.5Fe2.5O4 (LF) in lower concentration doped in BaTi0.9Zr0.1O3 (BTZr). The composites with a formula of (1-x)BaTi0.9Zr0.1O3 + (x) Li0.5Fe2.5O4 (x = 0.0, 0.05, 0.10 and 0.15) synthesized by conventional solid state reaction method at 1150 °C. X-ray diffraction (XRD) peaks are indexed to the crystal planes for tetragonal perovskite and spinel ferrite observed in the samples. SEM micrographs show dense microstructure resulting in increasing grain size with an increase in ferrite content. Stability of magnetic phase in the higher temperature range, enhancing the Curie temperature with increase in ferrite content.

中文翻译：

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铁酸锂取代BaTi 0.9 Zr 0.1 O 3 复合陶瓷的结构和磁学性能

摘要 磁性能的改善，表明 Li0.5Fe2.5O4 (LF) 在较低浓度下掺杂在 BaTi0.9Zr0.1O3 (BTZr) 中的有效性。式为 (1-x)BaTi0.9Zr0.1O3 + (x) Li0.5Fe2.5O4 (x = 0.0, 0.05, 0.10 和 0.15) 的复合材料通过常规固相反应方法在 1150 °C 下合成。X 射线衍射 (XRD) 峰指向样品中观察到的四方钙钛矿和尖晶石铁氧体的晶面。SEM 显微照片显示致密的微观结构导致晶粒尺寸随着铁素体含量的增加而增加。磁相在较高温度范围内的稳定性，随着铁素体含量的增加，居里温度升高。