Cu, Cuboctahedron 12-vertex, Superconductivity, Tetragonal

• Ba-Cu-Eu-O
• Ba-Ca-Cu-O-Tl
• Ce-Cu-Si
• Ba-Cu-Fe-O-Y
• Cu-Gd-O-Ru-Sr
• superconducting transition temperature
• values of superconducting transition temperature
• lowest temperature of investigation
• critical magnetic field
• transitional
• disordered
• chalcogen
• alkaline
• oxide