Chalcogen, Non-disordered, Electric properties, Orthorhombic

• Ba-Cu-O-Y
• Bi-Ca-Cu-O-Sr
• Fe-Se
• Bi-O-Sr-Ta
• La-Mn-O
• electrical conductivity
• effective mass
• electronic energy gap
• values of electronic energy gap
• conductivity or resistivity
• chalcogen
• non-disordered
• transitional
• oxide