Effective mass, Metal, Rare earth, Transitional, Orthorhombic

• Ba-Cu-O-Y
• C-La-Ni
• Au-Yb
• Ce-Ge-Ni
• Ga-Lu-Rh
• electrical conductivity
• effective mass of electrons
• effective mass of electrons to holes ratio
• values of effective mass
• transitional
• rare earth
• metal
• lanthanoid