Fig. 3: Superexchange orbital diagrams.

Orbital diagrams of the a \(18{0}^{\circ }\) and b \(9{0}^{\circ }\) superexchange mechanisms that lead to AFM behaviour in the perovskite materials.

Orbital diagrams of the a \(18{0}^{\circ }\) and b \(9{0}^{\circ }\) superexchange mechanisms that lead to AFM behaviour in the perovskite materials.