In this work, FeTiO2 and FeTiO3 nanocomposites were synthesized using mechanical alloying, and their structural, morphological, and magnetic properties were systematically examined. Phase evolution, crystallite size refinement, and magnetic performance were investigated through X-ray diffraction (XRD), scanning electron microscopy (SEM), and vibrating sample magnetometry (VSM). XRD confirmed the successful formation of targeted phases along with a noticeable reduction in crystallite size. SEM analysis revealed distinct morphological features, with FeTiO2 presenting a more homogeneous and finer microstructure compared to FeTiO3. Magnetic measurements indicated that FeTiO2 exhibited higher saturation magnetization and coercivity, primarily due to its finer grain structure and enhanced refinement. These results highlight FeTiO2 as a promising material for advanced technological applications …
