Conductor, Metal, Structural transitions

• As-Ba-Fe
• Ba-O-Ti
• Fe-Te
• Ca-La-Mn-O
• S-Ta
• temperature for structural transition
• pressure for structural transition
• structural transition
• conductor
• metal
• transitional
• non-disordered
• chalcogen
• orthorhombic
• tetragonal
• cubic
• monoclinic
• trigonal