Nakatsuka

• Al-Mg-O-Si
• Ba-O-Ti
• Ca-Ge-O
• Al-Co-O
• O-Pb-Ti
• structural properties
• phase transitions
• electronic and electrical properties
• phase diagram
• chalcogen
• disordered
• transitional
• non-disordered
• cubic
• orthorhombic
• tetragonal
• monoclinic
• trigonal