Ga-La, Lanthanoid, Rare earth, Phase transitions

• Ga-La-Mg-O-Sr
• Ga-La-O
• Ga-La-Ni
• Ga-La-O-Sr
• fusion
• temperature for congruent melting
• phase diagram
• structural transitions
• transitional
• rare earth
• lanthanoid
• chalcogen
• disordered
• orthorhombic
• tetragonal
• trigonal
• cubic
• hexagonal