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

• Bi-Fe-O-Sr-Ti
• Ba-Bi-Fe-O-Ti
• Bi-Dy-Fe-O-Pb-Ti
• Bi-Dy-Fe-La-O-Ti
• pnictogen
• transitional
• chalcogen
• oxide
• nonmetal
• orthorhombic
• trigonal
• tetragonal
• cubic
• hexagonal