Effective mass of electrons, Metal, Non-disordered, Rare earth, Transitional

• Fe-La-P
• Ce-Ru
• Ce-Ru-Si
• Ba-Cu-O-Y
• B-La
• transitional
• non-disordered
• metal
• rare earth
• lanthanoid
• cubic
• tetragonal
• orthorhombic
• trigonal
• hexagonal