Metal, Rare earth, Temperature-independent part of magnetic susceptibility

• Ba-Cu-O-Y
• Ba-Cu-Fe-O-Y
• Ba-Cu-O-Pr
• Ce-Rh-Sn
• Ce-Ni-Si
• metal
• rare earth
• transitional
• lanthanoid
• non-disordered
• orthorhombic
• tetragonal
• hexagonal
• cubic
• trigonal