Alkali, Transitional, Ba-Na

• Ba-Bi-Na-O-Ti
• Ba-Na-Nb-O
• Ba-Na-Nb-O-Ti
• Ba-Na-O-Ru
• Ba-Na-Nb-O-Sr
• thermal and thermodynamic properties
• electronic and electrical properties
• structural properties
• phase transitions
• permittivity (dielectric constant)
• alkaline
• transitional
• alkali
• chalcogen
• disordered
• tetragonal
• cubic
• trigonal
• orthorhombic
• hexagonal