Chalcogen, Conductor, Electronic energy gap, Monoclinic

• As-Se
• Ga-Se-Tl
• O-V
• Ga-O
• As-S
• values of electronic energy gap
• energy gap for direct transition
• energy gap for indirect transition
• thermal energy gap
• temperature derivative of energy gap
• conductor
• chalcogen
• semiconductor
• non-disordered
• transitional