Chalcogen, Disordered, Oxide, Phases

• Fe-O
• Ba-O-Ti
• Mg-Nb-O-Pb-Ti
• La-Mn-O-Sr
• Cu-La-O-Sr
• fusion
• temperature for congruent melting
• structural transitions
• temperature for structural transition
• pressure for structural transition
• oxide
• chalcogen
• disordered
• transitional
• cubic
• orthorhombic
• tetragonal
• monoclinic
• trigonal