Ba-K, Chalcogen, Disordered, Transitional

• Ba-Bi-K-Na-Nb-O-Ti
• Ba-F-K-O-Ti
• Ba-K-Nb-O
• Ba-Cu-K-O-Y
• Ba-K-Mo-O
• thermal and thermodynamic properties
• electronic and electrical properties
• structural properties
• phase transitions
• thermoelectric power
• disordered
• alkaline
• alkali
• chalcogen
• transitional
• tetragonal
• monoclinic
• orthorhombic
• cubic
• trigonal