Cell and atoms, Transitional, Electronic energy gap, Si

• Fe-O-Si
• Ce-Ni-Si
• Ce-Pt-Si
• Ce-Rh-Si
• Gd-Ni-Si
• values of electronic energy gap
• energy gap for direct transition
• energy gap for indirect transition
• transitional
• metalloid
• disordered
• chalcogen
• orthorhombic
• tetragonal
• hexagonal
• monoclinic
• cubic