Alkaline, Barioperovskite, Chalcogen, Oxide, Ba-O-Ti

• Ba-Hf-O-Ti
• electronic and electrical properties
• phase transitions
• temperature for structural transition
• structural transitions
• permittivity (dielectric constant)
• oxide
• alkaline
• barioperovskite
• chalcogen
• transitional
• orthorhombic
• triclinic