Ba2Cu2LaNbO8 tI56 140, Lanthanoid

• Cu-Nb-O-Sm-Sr
• Cu-Nb-O-Pr-Sr
• Ba-Cu-Nb-O-Pr
• Cu-O-Pr-Sr-Ta
• Cu-Gd-O-Sr-Ta
• magnetic properties
• magnetic susceptibility
• thermal and thermodynamic properties
• values of magnetic susceptibility
• heat capacity at constant pressure
• high-tc superconductor
• lanthanoid
• rare earth
• chalcogen
• alkaline
• tetragonal