Electronic energy gap, Ge-O, Metalloid

• Ca-Ge-O
• Ge-O-Pb
• Ge-Li-O
• Ba-Ge-O
• values of electronic energy gap
• energy gap for direct transition
• energy gap for indirect transition
• spin-orbit splitting of valence band
• metalloid
• chalcogen
• oxide
• non-disordered
• monoclinic
• cubic
• orthorhombic
• trigonal
• tetragonal