Alkali, Transitional, Electronic energy gap, Orthorhombic

• Li-O-V
• Na-O-V
• Cl-K-Zn
• Mn-Na-O
• K-Nb-O
• values of electronic energy gap
• energy gap for direct transition
• energy gap for indirect transition
• thermal energy gap
• polaron formation energy
• transitional
• alkali
• chalcogen
• non-disordered