Cuprate, High-tc superconductor, Electrical conductivity

• Cu-La-O
• Ba-Cu-O-Y
• Cu-La-O-Sr
• Bi-Cu-O-Sr
• La-Ni-O
• cuprate
• high-tc superconductor
• chalcogen
• oxide
• transitional
• tetragonal
• orthorhombic
• monoclinic
• triclinic