Ba-Nb, Dielectric loss tangent

• Ba-Nb-O-Sr
• Ba-Fe-Nb-O-Ti
• Ba-Nb-O-Ta-Zn
• Ba-K-Na-Nb-O-Ti
• Ba-Ca-Nb-Nd-O
• chalcogen
• transitional
• alkaline
• nonmetal
• oxide
• tetragonal
• cubic
• orthorhombic
• trigonal
• monoclinic