Alkaline, Disordered, Ba-Nb, Tetragonal

• Ba-Na-Nb-O
• Ba-Nb-O-Sr
• Ba-Nb-O-Ti
• Ba-Cu-Nb-O-Pr
• Ba-Bi-Nb-O
• thermal and thermodynamic properties
• electronic and electrical properties
• structural properties
• phase transitions
• permittivity (dielectric constant)
• disordered
• alkaline
• transitional
• chalcogen
• oxide