Sr(Ti1-xFex)O3-δ (0 ≤ x ≤ 0.2) thin films were grown on Si(100) substrates with LaNiO₃ buffer-layer by a sol-gel process. Influence of Fe substitution concentration on the structural, ferroelectric, and magnetic properties, as well as the leakage current behaviors of the Sr(Ti1-xFex)O3-δ thin films, were investigated by using the X-ray diffractometer (XRD), atomic force microscopy (AFM), the fe...
