Chalcogen, Conductor, Electronic and electrical properties, Kato

• Sn-Te
• Ba-Bi-Nb-O
• Ca-Fe-O-Re
• Cd-Ga-In-S
• Fe-Se-Te
• conductivity or resistivity
• electrical resistivity
• valence or charge transfer
• permittivity (dielectric constant)
• electronic energy gap
• conductor
• chalcogen
• transitional
• semiconductor
• oxide
• tetragonal
• orthorhombic
• cubic
• monoclinic
• trigonal