Alkaline, Transitional, Electronic energy gap, Monoclinic

• Ba-O-Ti
• Ba-O-V
• Ba-Mo-O-P
• Ca-Co-O
• Ba-O-P-V
• values of electronic energy gap
• energy gap for indirect transition
• energy gap for direct transition
• thermal energy gap
• charge-transfer energy
• alkaline
• transitional
• chalcogen
• disordered