Alkali, Na-Nb-O, Orthorhombic

• K-Na-Nb-O
• Li-Na-Nb-O
• K-Li-Na-Nb-O-Sb
• Ba-Na-Nb-O
• electronic and electrical properties
• thermal and thermodynamic properties
• permittivity (dielectric constant)
• structural properties
• phase transitions
• transitional
• alkali
• chalcogen
• oxide
• disordered