Electronic and electrical properties, Ge-O, Metalloid

• Ge-O-Pb
• Ge-Li-O
• Ca-Ge-O
• Ge-Mn-O
• Cu-Ge-O
• electrical conductivity
• effective mass
• electronic energy gap
• values of electronic energy gap
• permittivity (dielectric constant)
• chalcogen
• metalloid
• oxide
• transitional
• monoclinic
• orthorhombic
• cubic
• trigonal
• tetragonal