Chalcogen, Conductor, Semiconductor, Transitional, Residual resistivity

• Ca-La-Mn-O
• Ba-Cu-O-Y
• La-Mn-O-Sr
• Bi-Ca-Cu-O-Sr
• Ba-La-Mn-O
• semiconductor
• transitional
• chalcogen
• conductor
• oxide
• orthorhombic
• tetragonal
• trigonal
• cubic
• monoclinic