Alkali, Nonmetal, Bi-Na-O-Ti, Real part of permittivity

• Ba-Bi-Na-O-Ti
• Bi-Na-O-Ti-W
• Bi-K-Na-O-Ti
• Bi-Gd-Na-O-Ti
• oxide
• nonmetal
• chalcogen
• alkali
• pnictogen
• trigonal
• tetragonal
• cubic
• orthorhombic
• monoclinic