Cu-Ru, Electrical resistivity

• Cu-Gd-O-Ru-Sr
• Ce-Cu-Eu-O-Ru-Sr
• Ce-Cu-Gd-O-Ru-Sr
• Ce-Cu-O-Ru-Sm-Sr
• Cu-Eu-O-Ru-Sr
• transitional
• chalcogen
• alkaline
• rare earth
• lanthanoid
• tetragonal
• cubic
• orthorhombic
• trigonal
• hexagonal