Ac${}_3$Ni${}_2$O${}_7$ and La${}_2$$Ae$Ni${}_2$O${}_6$F ($Ae$ = Sr, Ba): Benchmark Materials for Bilayer Nickelate Superconductivity

Siqi Wu, Zihan Yang, Xin Ma +5

We theoretically propose Ac${}_3$Ni${}_2$O${}_7$, La${}_2$BaNi${}_2$O${}_6$F, and La${}_2$SrNi${}_2$O${}_6$F compounds to be benchmark materials for bilayer nickelate superconductivity. The stable p…