Mg-Nb-O-Pb-Ti, Oxide, Structural transitions

• Mg-Nb-O-Pb-Ti-Zn-Zr
• Mg-Nb-O-Pb-Ti-Zr
• In-Mg-Nb-O-Pb-Ti
• Bi-Mg-Nb-O-Pb-Ti
• temperature for structural transition
• pressure derivative of transition temperature
• oxide
• disordered
• chalcogen
• alkaline
• transitional
• tetragonal
• monoclinic
• cubic
• orthorhombic
• trigonal