Alkali, Chalcogen, Non-disordered, Na-Nb-O

• Ba-Na-Nb-O
• Li-Na-Nb-O
• K-Na-Nb-O
• F-Na-Nb-O
• thermal and thermodynamic properties
• electronic and electrical properties
• structural properties
• phase transitions
• permittivity (dielectric constant)
• transitional
• chalcogen
• alkali
• non-disordered
• oxide
• orthorhombic
• trigonal
• tetragonal
• monoclinic
• cubic