Chalcogen, Conductor, Non-disordered, Semiconductor, Structural transitions

• Ba-O-Ti
• Fe-O
• O-V
• O-Sr-Ti
• Fe-Te
• temperature for structural transition
• pressure for structural transition
• structural transition
• semiconductor
• conductor
• chalcogen
• non-disordered
• transitional
• orthorhombic
• tetragonal
• cubic
• monoclinic
• trigonal