Chalcogen, Disordered, Lanthanoid, Ga-La, Phase transitions

• Ga-La-Mg-O-Sr
• Ga-La-O
• Ba-Ga-La-O-Ti
• Ga-La-O-Sr
• Ca-Ga-La-O
• fusion
• temperature for congruent melting
• structural transitions
• temperature for structural transition
• decomposition temperature
• rare earth
• chalcogen
• disordered
• lanthanoid
• transitional
• trigonal
• orthorhombic
• tetragonal
• cubic
• hexagonal