Alkali, Chalcogen, Oxide, Transitional, K-Nb, Orthorhombic

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