Amorin, Nonmetal, Pnictogen, Transitional

• Bi-O-Ti
• Ba-Bi-Nb-O
• Bi-Nb-O-Sr
• Ba-Bi-O-Sr-Ta
• Bi-O-Sr-Ta
• electronic and electrical properties
• permittivity (dielectric constant)
• optical properties
• phonons
• imaginary part of permittivity
• pnictogen
• oxide
• chalcogen
• nonmetal
• transitional
• tetragonal
• orthorhombic