Chalcogen, Disordered, Oxide, Dielectric loss tangent, Tetragonal

• Ba-O-Ti
• La-O-Pb-Ti-Zr
• K-Na-Nb-O
• O-Pb-Ti-Zr
• Bi-Na-O-Ti
• chalcogen
• disordered
• oxide
• transitional
• ferroelectric