Chalcogen, Permittivity (dielectric constant), Tetragonal, Zr-x polyhedra

• La-O-Pb-Ti-Zr
• O-Pb-Ti-Zr
• Ba-O-Pb-Ti-Zr
• Ba-O-Ti-Zr
• Ca-O-Ti-Zr
• dielectric loss tangent
• real part of permittivity
• transitional
• chalcogen
• disordered
• oxide
• ferroelectric