Electronic and electrical properties, Ge

• Ce-Ge-Ni
• Bi-Ge-Te
• Ge-Se
• Ba-Ge
• electrical conductivity
• effective mass
• electronic energy gap
• values of electronic energy gap
• conductivity or resistivity
• metalloid
• transitional
• non-disordered
• ternary
• orthorhombic
• tetragonal
• cubic
• hexagonal
• monoclinic