Ba-Ca-Cu-O-Tl, Conductivity or resistivity

• Ba-Ca-Cu-Hg-O-Tl
• Ba-Ca-Cu-O-Tl-Zn
• Ba-Ca-Cu-O-Tl-Y
• Ba-C-Ca-Cu-O-Tl
• electrical resistivity
• electrical conductivity
• temperature derivative of resistivity
• alkaline
• high-tc superconductor
• chalcogen
• conductor
• transitional
• tetragonal
• orthorhombic