Alkali, Chalcogen, Oxide, Transitional, Electronic and electrical properties

• K-Na-Nb-O
• Bi-Na-O-Ti
• Ba-Bi-Na-O-Ti
• K-Li-Na-Nb-O-Sb
• Na-Nb-O
• permittivity (dielectric constant)
• electrical conductivity
• effective mass
• electronic energy gap
• values of electronic energy gap
• transitional
• chalcogen
• oxide
• alkali
• disordered
• orthorhombic
• cubic
• tetragonal
• monoclinic
• trigonal