Alkaline, Transitional, Phase transitions

• Ba-O-Ti
• As-Ba-Fe
• Ca-La-Mn-O
• La-Mn-O-Sr
• Mg-Nb-O-Pb-Ti
• fusion
• temperature for congruent melting
• phase diagram
• structural transitions
• transitional
• alkaline
• chalcogen
• oxide
• disordered
• tetragonal
• orthorhombic
• cubic
• monoclinic
• trigonal