Electronic and electrical properties, Kawai, Lanthanoid, Metal

• Co-Ge-Pr
• Fe-Ge-La
• Ge-La-Rh
• Ge-Ir-La
• Co-Ge-Nd
• conductivity or resistivity
• effective mass of electrons
• effective mass
• electrical resistivity
• rare earth
• metal
• lanthanoid
• transitional
• non-disordered
• tetragonal
• orthorhombic
• hexagonal
• cubic