Chalcogen, Conductor, Semiconductor, Ternary, Structural transitions

• Ba-O-Ti
• In-S-Tl
• O-Sr-Ti
• Na-Nb-O
• O-Pb-Ti
• temperature for structural transition
• pressure for structural transition
• pressure derivative of transition temperature
• ternary
• chalcogen
• semiconductor
• conductor
• transitional
• orthorhombic
• tetragonal
• cubic
• monoclinic
• trigonal