B-x polyhedra, Electronic and electrical properties, Metalloid, Orthorhombic

• B-Si-Y
• B-Fe
• B-H
• B-Li-O
• B-Ca-Rh
• electrical conductivity
• effective mass
• electronic energy gap
• values of electronic energy gap
• conductivity or resistivity
• metalloid
• non-disordered
• chalcogen
• transitional