Smiga

• Lu-Nb-O-Pb-Sc
• Li-Na-Nb-O
• Nb-O-Pb-Sc
• Lu-Nb-O-Pb
• Ba-O-Sr-Ti-Zr
• electronic and electrical properties
• permittivity (dielectric constant)
• structural transitions
• phase transitions
• temperature for structural transition
• transitional
• chalcogen
• nonmetal
• oxide
• disordered
• trigonal
• cubic
• orthorhombic
• tetragonal