J. Roa-Rojas, C. Salazar M., D. Llamosa P, A.A. Leon-Vanegasa, D.A. Landınez Tellez, P. Pureur, F.T. Dias, V.N. Vieira

We report synthesis and characterization of new Sr2TiMnO6 manganite-like material. Samples were produced by the solid state reaction method. X-ray diffraction experiments reveal the presence of peaks, which are characteristics of the complex perovskite systems. Rietveld refinement showed that Sr2TiMnO6 crystallizes in a tetragonal structure, which corresponds to the space group I/4m. From measurements of magnetization as a function of temperature, we determine the occurrence of magnetic ordering for a critical temperature TC ¼ 44.8K and strong evidence of frustration. Curves of magnetization as a function of applied field show hysteretic behavior. Curves of polarization as a function of applied voltage exhibit the ferroelectric response of Sr2TiMnO6 material. Results reveal the occurrence of magnetoelectric response for the temperature regime T<44.8 K.