Conductor, Lanthanoid, Metal, Rare earth, Transitional, Kawai

• Co-Ge-Pr
• Ce-Ge-Ir
• Bi-Cu-La-O-Pb-Sr
• Ge-Ir-La
• Ge-La-Rh
• electronic and electrical properties
• magnetic properties
• conductivity or resistivity
• superconductivity
• superconducting transition temperature
• metal
• rare earth
• conductor
• lanthanoid
• transitional
• tetragonal
• orthorhombic
• cubic
• trigonal