Centrosymmetric to non-centrosymmetric transition in the Ca2−xMnxTi2O6 double perovskite system studied through structural analysis and dielectric properties

Ca 2− x Mn x Ti 2 O 6 double perovskite is synthetized with high-pressure methods and its centrosymmetric to non-centrosymmetric transition is studied in the range 0 ≤ x ≤ 1 to determine the optimal composition range for ferroelectric properties.