O-Pb-Sc-Ta, Transitional

• Ba-O-Pb-Sc-Ta
• Nb-O-Pb-Sc-Ta
• O-Pb-Sc-Ta-Ti
• Hf-O-Pb-Sc-Ta
• electronic and electrical properties
• permittivity (dielectric constant)
• phase transitions
• structural transitions
• thermal and thermodynamic properties
• transitional
• rare earth
• chalcogen
• nonmetal
• quaternary
• cubic
• trigonal
• orthorhombic
• tetragonal