Bi-Fe-O, Chalcogen, O-x polyhedra, Trigonal

• Bi-Fe-La-O
• Bi-Fe-O-Sm
• Ba-Bi-Fe-O-Ti
• Bi-Fe-Mn-O
• structural properties
• electronic and electrical properties
• magnetic properties
• permittivity (dielectric constant)
• magnetization
• pnictogen
• chalcogen
• transitional
• disordered
• oxide