Influence of the Rare Earth Cation on the Magnetic Properties of Layered 12R-Ba₄M⁴⁺Mn₃O₁₂ (M = Ce, Pr) Perovskites

Material design is increasingly used to realize desired functional properties, and the perovskite structure family is one of the richest and most diverse: perovskites are employed in many applications due to their structural flexibility and compositional diversity. Hexagonal, layered perovskite structures with chains of face-sharing transition metal oxide octahedra have attracted great interest as quantum materials due to their magnetic and electronic properties. Ba