Electronic and electrical properties, Ge-x polyhedra, Monoclinic, Transitional

• Ge-Pt-Y
• Co-Ge
• Ge-Ho-Os
• Ge-Yb-Zn
• Cu-Ge-Yb
• electrical conductivity
• effective mass
• electronic energy gap
• values of electronic energy gap
• conductivity or resistivity
• metalloid
• transitional
• non-disordered
• rare earth