Chalcogen, Conductor, Disordered, Electric properties, Hexagonal

• O-Zn
• Cd-Se
• Ba-Fe-O
• Nb-Se
• Fe-O-Sr
• conductivity or resistivity
• electronic energy gap
• permittivity (dielectric constant)
• electrical resistivity
• electrical conductivity
• chalcogen
• conductor
• disordered
• transitional
• semiconductor