Electronic and electrical properties, Np-x polyhedra

• Al-Np-Pd
• Np
• As-Np
• Ge-Np
• Np-Te
• effective mass
• electrical conductivity
• electronic energy gap
• values of electronic energy gap
• conductivity or resistivity
• actinoid
• radioactive
• non-disordered
• chalcogen
• cubic
• tetragonal
• monoclinic
• orthorhombic
• hexagonal