Alkaline, Mg-Nb-O-Pb-Ti, Phase transitions

• In-Mg-Nb-O-Pb-Ti
• La-Mg-Nb-O-Pb-Ti-Zr
• Mg-Nb-O-Pb-Ti-Zr
• Mg-Nb-O-Pb-Ti-W
• structural transitions
• temperature for structural transition
• fusion
• temperature for congruent melting
• chalcogen
• transitional
• alkaline
• nonmetal
• disordered
• tetragonal
• cubic
• monoclinic
• trigonal
• orthorhombic