Cu-Gd-O-Ru-Sr, Ru-x polyhedra, Values of superconducting transition temperature

• Ce-Cu-Gd-O-Ru-Sr
• Ce-Cu-Gd-Nb-O-Ru-Sr
• Co-Cu-Gd-O-Ru-Sr
• Cu-Gd-O-Rh-Ru-Sr
• lanthanoid
• chalcogen
• alkaline
• ferromagnetic
• rare earth
• tetragonal
• orthorhombic