Cell-only, Chalcogen, Transitional, Cubic, Electronic energy gap

• Bi-Cd-O
• Ag-Au-S
• C-Cu-Fe-H-N-O
• Ca-O-Zr
• C-Fe-H-N-Ni-O
• values of electronic energy gap
• energy gap for direct transition
• energy gap for indirect transition
• chalcogen
• transitional
• cell-only
• disordered