Chalcogen, Rare earth, Cu, Superconductivity

• Ba-Cu-O-Y
• Cu-La-O-Sr
• Ba-Cu-Fe-O-Y
• Ba-Cu-La-O
• Ba-Cu-Gd-O
• superconducting transition temperature
• values of superconducting transition temperature
• critical magnetic field
• lowest temperature of investigation
• transitional
• rare earth
• chalcogen
• alkaline
• high-tc superconductor
• orthorhombic
• tetragonal
• cubic
• monoclinic
• trigonal