Alkaline, Chalcogen, Structural transitions, Tetragonal

• Ba-O-Ti
• O-Sr-Ti
• Mg-Nb-O-Pb-Ti
• Ba-Ca-O-Ti-Zr
• Ba-Cu-La-O
• temperature for structural transition
• pressure for structural transition
• structural transition
• pressure derivative of transition temperature
• chalcogen
• alkaline
• transitional
• oxide
• disordered