Ca-Hg, Electronic and electrical properties, High-tc superconductor, Tetragonal

• Ba-Ca-Cu-Hg-O
• Ba-Ca-Cu-Hg-O-Tl
• Ba-Ca-Cu-Hg-O-Tl-Yb
• Ba-Ca-Cu-Hg-O-Sm-Tl
• Ba-Ca-Cu-Hg-O-Pb
• conductivity or resistivity
• electrical resistivity
• effective mass
• electrical conductivity
• electronic energy gap
• high-tc superconductor
• transitional
• alkaline
• chalcogen
• disordered