Ca0.5Cu2Fe0.5Hg0.5O6.5Sr2Y0.5

• Ca-Cu-Fe-Hg-O-Sr-Y
• electronic and electrical properties
• thermal and thermodynamic properties
• thermoelectric power
• superconductivity
• superconducting transition temperature
• rare earth
• conductor
• chalcogen
• intermediate valence
• metal
• tetragonal