Revealing the microscopic origin of the magnetization plateau in Na${}_3$Ni${}_2$BiO${}_6$

Amanda A. Konieczna, P. Peter Stavropoulos, Roser Valentí

Recent experimental studies of the spin-1 honeycomb antiferromagnet Na${}_3$Ni${}_2$BiO${}_6$ have revealed a pronounced one-third magnetization plateau under applied magnetic fields, hi…