Cation-exchanged layered perovskite oxides

Ferroelectric materials (those which exhibit spontaneous and switchable electrical polarizations) have a wide range of applications. However preparing new ferroelectric...铁电材料（Ferroelectric materials）指表现出自发且可切换的电极化特性的材料，具有广泛的应用场景。然而，制备新型铁电材料……