The Mott transition in the 5d${}^1$ compound Ba${}_2$NaOsO${}_6:$ a DFT+DMFT study with PAW spinor projectors

Dario Fiore Mosca, Hermann Schnait, Lorenzo Celiberti +2

Spin-orbit coupling has been reported to be responsible for the insulating nature of the 5d${}^1$ osmate double perovskite Ba${}_2$NaOsO${}_6$ (BNOO). However, whether spin-orbit couplin…