Ba2CuHgO4.1 tP9 123

• Ba-Cu-Hg-O
• Ba-C-Cu-Hg-O
• Ba-Cu-Hg-Mg-O
• Ba-Cu-Hg-O-Re
• Ba-Ce-Cu-Hg-O
• structural properties
• superconductivity
• superconducting transition temperature
• electronic and electrical properties
• values of superconducting transition temperature
• transitional
• chalcogen
• alkaline
• high-tc superconductor
• cuprate
• tetragonal