B-x polyhedra, Ba-La-Mn-O, Chalcogen, Trigonal

• Ba-Fe-La-Mn-O
• Ba-Cr-La-Mn-O
• Ba-Cr-La-Mn-O-Sr
• Ba-Ca-Co-La-Mn-O
• electronic and electrical properties
• magnetic properties
• structural properties
• conductivity or resistivity
• thermal and thermodynamic properties
• disordered
• lanthanoid
• chalcogen
• alkaline
• oxide