Electronic and electrical properties, Ge-Sn

• Ge-In-Sn-Te
• Ge-La-Sn
• Ge-Pb-Sn-Te
• Gd-Ge-Si-Sn
• effective mass
• electrical conductivity
• electronic energy gap
• values of electronic energy gap
• conductivity or resistivity
• metalloid
• disordered
• intermetallic
• quaternary
• cubic
• orthorhombic
• tetragonal
• hexagonal
• trigonal