Effective mass of electrons, Lanthanoid, Metal, Rare earth, Transitional

• Fe-La-P
• Ce-Ru-Si
• Ce-Ru
• B-La
• Ce-In-Rh
• transitional
• metal
• lanthanoid
• rare earth
• non-disordered
• tetragonal
• cubic
• orthorhombic
• trigonal
• hexagonal