Dielectric loss tangent, Nonmetal, Oxide, Transitional

• Bi-Fe-O
• K-Na-Nb-O
• Ba-O-Ti
• Bi-Na-O-Ti
• K-Li-Na-Nb-O-Sb
• oxide
• chalcogen
• transitional
• nonmetal
• ferroelectric
• cubic
• tetragonal
• orthorhombic
• trigonal
• monoclinic