Alkali, Chalcogen, Non-disordered, Transitional, Electronic energy gap

• Li-O-V
• Na-O-V
• K-Nb-O
• Na-Nb-O
• Li-Nb-O
• values of electronic energy gap
• energy gap for direct transition
• energy gap for indirect transition
• thermal energy gap
• spin-orbit splitting of valence band
• transitional
• chalcogen
• non-disordered
• alkali
• monoclinic
• orthorhombic
• triclinic
• trigonal
• tetragonal