Fig. 2: Complex impedance plots of CsBi2Ti2NbO10−δ.
From: Oxide-ion conduction in the Dion–Jacobson phase CsBi2Ti2NbO10−δ
a Complex impedance plots recorded in flowing dry air at 573 K on heating. Red line indicates the equivalent circuit fitting. The equivalent circuit used to model the impedance data and complex impedance plots at different temperatures are shown in Supplementary Fig. 7. b Complex impedance plots measured in flowing dry N2, air, and O2 gases at 673 K on heating.
