Electronic properties in intrinsically disordered double perovskites: Sr3MnMo2O9 and Ba3MnMo2O9 with Mo5+ valence state

Electronic phase separation in the hexagonal perovskite Ba3SrMo2O9

“…Here, we report electronic and magnetic phase separation in the 6H-perovskite Ba 3 SrMo 2 O 9 . Although A 3 MnMo 2 O 9 (A = Sr, Ba) compositions have been previously reported [28], these crystallize as disordered double perovskites. This is therefore a distinct 6H-Ba 3 B M 2 O 9 composition where M = Mo.…”