K[BrO3] hR15 160, Perovskite

• Fe-Nb-O-Pb
• Ba-O-Ti
• O-Pb-Zr
• La-O-Pb-Ti-Zr
• Ba-Ca-O-Ti-Zr
• electronic and electrical properties
• permittivity (dielectric constant)
• structural properties
• phase transitions
• structural transitions
• perovskite
• chalcogen
• transitional
• ferroelectric
• nonmetal
• trigonal
• cubic