Chalcogen, Disordered, Dielectric loss tangent, Tetragonal

• Ba-O-Ti
• La-O-Pb-Ti-Zr
• Ba-O-Pb-Ti-Zr
• Mg-Nb-O-Pb-Ti
• O-Pb-Ti-Zr
• chalcogen
• disordered
• transitional
• oxide
• nonmetal