Lemanov

• Ba-O-Sr-Ti
• Ba-O-Ti
• O-Sr-Ti
• O-Pb-Sr-Ti
• Li-Nb-O-Sr-Ti
• phase transitions
• structural transitions
• temperature for structural transition
• electronic and electrical properties
• ferroelectric transitions
• alkaline
• transitional
• chalcogen
• ferroelectric
• nonmetal
• tetragonal
• cubic
• trigonal
• orthorhombic
• monoclinic