Bi-Fe-O, Chalcogen, Oxide, Coplanar triangle 3-vertex

• Bi-Fe-O-Ti
• Ba-Bi-Fe-O-Pb-Ti
• Bi-F-Fe-O
• Bi-Fe-Nb-O-Pb
• structural properties
• electronic and electrical properties
• magnetic properties
• permittivity (dielectric constant)
• magnetization
• pnictogen
• chalcogen
• disordered
• oxide
• transitional
• trigonal
• orthorhombic
• cubic
• tetragonal
• monoclinic