Disordered, Pnictogen, Transitional, Kholkin, Orthorhombic

• Bi-Fe-O-Sm
• Bi-Nb-O-Sr
• Bi-O-Ti
• Ba-Bi-O-Sr-Ta
• Bi-Fe-Gd-O
• electronic and electrical properties
• magnetic properties
• permittivity (dielectric constant)
• magnetization
• imaginary part of permittivity
• transitional
• chalcogen
• disordered
• pnictogen
• oxide