Ba-Cu-Ni-O-Y, Disordered, Transitional

• Ba-Cu-Ni-O-S-Y
• Ba-Cu-La-Ni-O-Y
• superconductivity
• superconducting transition temperature
• electronic and electrical properties
• values of superconducting transition temperature
• magnetic properties
• disordered
• cuprate
• chalcogen
• alkaline
• high-tc superconductor
• orthorhombic
• tetragonal