B-C, B-x polyhedra, Borocarbide, Rare earth

• B-C-Ho-Ni
• B-C-Ni-Y
• B-C-Er-Ni
• B-C-Dy-Ni
• B-C-Ce
• magnetic properties
• thermal and thermodynamic properties
• electronic and electrical properties
• structural properties
• superconductivity
• metalloid
• borocarbide
• rare earth
• lanthanoid
• non-disordered
• tetragonal
• orthorhombic
• trigonal
• monoclinic
• cubic