Chalcogen, Transitional, Kawano

• Ba-Co-Fe-O
• O-V
• Ba-Co-Fe-O-Sr
• Co-Fe-O-Sr
• Co-O-Ru
• magnetic properties
• electronic and electrical properties
• structural properties
• thermal and thermodynamic properties
• thermoelectric power
• transitional
• chalcogen
• oxide
• disordered
• alkaline
• orthorhombic
• cubic
• hexagonal
• monoclinic
• trigonal