Bi-Fe-O, Bi-x polyhedra, Dielectric loss tangent

• Bi-Fe-La-O
• Bi-Fe-O-Ti
• Bi-Fe-Nd-O
• Bi-Fe-Gd-O
• chalcogen
• pnictogen
• transitional
• disordered
• oxide
• trigonal
• orthorhombic
• cubic
• triclinic
• tetragonal