C-Si, Carbide, Metalloid, Rare earth, Electrical conductivity

• C-Fe-Si-Y
• C-Er-Si
• C-Ce-Fe-Si
• C-Er-Fe-Si
• C-Dy-Fe-Si
• rare earth
• carbide
• metalloid
• lanthanoid
• orthorhombic
• tetragonal
• monoclinic
• hexagonal
• trigonal