Goodenough–Kanamori–Anderson high-temperature ferromagnetism in tetragonal transition-metal xenes
Goodenough–Kanamori–Anderson high-temperature ferromagnetism in tetragonal transition-metal xenes
Abstract Seminal Goodenough–Kanamori–Anderson (GKA) rules provide an inceptive understanding of the superexchange interaction of two magnetic metal ions bridged with an anion, and suggest fostered ferromagnetic interaction for orthogonal bridging bonds. However, there are no examples of two-dimensional (2D) materials with structure that optimizes the GKA arguments towards enhanced ferromagnetism …