Alkaline, Chalcogen, Conductor, Rare earth, Kebede, Orthorhombic

• Ba-Cu-O-Pr
• Ba-Cu-O-Pr-Y
• Ba-Cu-O-Y
• Ba-Cu-Eu-O-Zn
• Ba-Cu-O-Sm-Zn
• magnetic properties
• magnetic susceptibility
• thermal and thermodynamic properties
• superconductivity
• superconducting transition temperature
• conductor
• disordered
• alkaline
• chalcogen
• high-tc superconductor