Conductor, Metal, Kao

• Sn-Te
• As-Sn
• Ba-Cu-La-O-Sr
• C-Ti
• Bi-Sb
• electronic and electrical properties
• superconductivity
• superconducting transition temperature
• values of superconducting transition temperature
• conductivity or resistivity
• metal
• conductor
• disordered
• chalcogen
• transitional
• cubic
• orthorhombic
• tetragonal
• trigonal
• hexagonal