Conductivity or resistivity, Khan

• Ba-Ca-Cu-O-Tl
• La-Mn-O-Sr-Zn
• Ba-Ca-Cu-O-Tl-Zn
• Bi-Ca-Cu-O-Pb-Sr
• Ba-Ca-Cu-Mg-O-Tl-Zn
• electrical resistivity
• electrical conductivity
• transitional
• chalcogen
• conductor
• alkaline
• high-tc superconductor
• tetragonal
• orthorhombic
• cubic
• hexagonal
• trigonal