Electronic and electrical properties, Np-O

• Np-O-Se
• Na-Np-O
• Np-O-S
• H-Na-Np-O
• electrical conductivity
• effective mass
• values of electronic energy gap
• electronic energy gap
• conductivity or resistivity
• chalcogen
• radioactive
• actinoid
• non-disordered
• monoclinic
• tetragonal
• orthorhombic
• triclinic
• trigonal