Fig. 1. Crystal structure and conductivity.
(A) Crystal structure of LaOI (34), drawn by VESTA (39). (B) XRD patterns of La0.70Sr0.25Zn0.05OI0.70 and LaOI solids. (C) Temperature dependence of the conductivity for the La0.70Sr0.25Zn0.05OI0.70 and LaOI solids along with the data of LaOBr-based materials (22). a.u., arbitrary units.