Chalcogen, Electric properties

• Ba-Cu-O-Y
• Ca-La-Mn-O
• La-Mn-O-Sr
• Ba-O-Ti
• Bi-Ca-Cu-O-Sr
• electrical conductivity
• effective mass
• electronic energy gap
• values of electronic energy gap
• conductivity or resistivity
• chalcogen
• transitional
• disordered
• non-disordered
• oxide
• orthorhombic
• cubic
• monoclinic
• tetragonal
• trigonal