B-Y, Disordered, Electrical conductivity

• B-Co-Fe-Y
• B-Si-Y
• B-C-Co-Y
• B-Ba-O-Y
• B-Ca-O-Y-Yb
• rare earth
• disordered
• metalloid
• transitional
• tetragonal
• trigonal
• hexagonal
• cubic
• orthorhombic