Chalcogen, Disordered, Rare earth, Transitional, Kebede

• Ba-Cu-O-Pr
• Ba-Cu-O-Pr-Y
• Ba-Cu-O-Y
• Ce-Cu-Nb-O-Pr-Sr
• Ba-Cu-O-Sm-Zn
• magnetic properties
• magnetic susceptibility
• thermal and thermodynamic properties
• superconductivity
• superconducting transition temperature
• alkaline
• chalcogen
• rare earth
• high-tc superconductor
• transitional
• orthorhombic
• tetragonal