Bi-Mn-O-Sr, Chalcogen, Conductor, Pnictogen, Kim

• Bi-Mn-Nb-O-Sr
• Bi-Mn-Nb-O-Sr-Ti
• magnetic properties
• phase transitions
• structural transitions
• thermoelectric power
• thermal and thermodynamic properties
• conductor
• oxide
• alkaline
• chalcogen
• pnictogen
• tetragonal
• cubic
• orthorhombic