Electronic and electrical properties, Hg-Sr, Tetragonal

• Ce-Cu-Gd-Hg-O-Sr-W
• Cr-Cu-Hg-O-Sr
• Ce-Cu-Gd-Hg-Mo-O-Sr
• Ca-Cu-Hg-O-Sr-Tl
• Cu-Hg-La-O-Pb-Sr
• electrical conductivity
• effective mass
• electronic energy gap
• conductivity or resistivity
• values of electronic energy gap
• transitional
• alkaline
• chalcogen
• oxide
• high-tc superconductor