Bi-Fe-O, Chalcogen, Conductor, Pnictogen, Dielectric loss tangent

• Bi-Fe-La-O
• Bi-Fe-Nd-O
• Ba-Bi-Fe-O
• Bi-Fe-O-Ti
• pnictogen
• conductor
• chalcogen
• oxide
• transitional
• trigonal
• orthorhombic
• tetragonal
• triclinic
• monoclinic