Ba-Cu-O-Tm, Rare earth, Superconducting transition temperature, Tm-x polyhedra

• Ba-Cu-O-Pr-Tm
• values of superconducting transition temperature
• superconductivity phenomena
• lowest temperature of investigation
• alkaline
• chalcogen
• conductor
• cuprate
• high-tc superconductor
• orthorhombic
• tetragonal