Electronic energy gap, Pyrite-marcasite, Transitional

• Fe-S
• Fe-Sb
• Ru-S
• Ru-Te
• Fe-P
• values of electronic energy gap
• thermal energy gap
• energy gap for indirect transition
• energy gap for direct transition
• charge-transfer energy
• transitional
• pyrite-marcasite
• chalcogen
• non-disordered
• cubic
• orthorhombic
• monoclinic