Cu-Gd-O-Ru-Sr, Rare earth, Ru-x polyhedra, Tetragonal

• Ce-Cu-Gd-O-Ru-Sr
• Cu-Gd-La-O-Ru-Sr
• Co-Cu-Gd-O-Ru-Sr
• Cu-Gd-O-Rh-Ru-Sr
• magnetic properties
• electronic and electrical properties
• superconductivity
• conductivity or resistivity
• superconducting transition temperature
• disordered
• lanthanoid
• alkaline
• chalcogen
• rare earth