Ba-Hg, Cuprate, Oxide, Electronic and electrical properties

• Ba-Ca-Cu-Hg-O
• Ba-Cu-Hg-O
• Ba-Ca-Cu-Hg-O-Tl
• Ba-Ca-Cu-Hg-O-Pb
• Ba-Cu-Hg-O-Tl
• conductivity or resistivity
• effective mass
• electrical conductivity
• electrical resistivity
• electronic energy gap
• cuprate
• high-tc superconductor
• alkaline
• chalcogen
• oxide
• tetragonal