Ba-Cu-O-Tm, Rare earth, Tm-x polyhedra

• Ba-Cu-Fe-O-Tm
• Ba-Cu-O-Pr-Tm
• Ba-Cu-La-O-Tm
• magnetic properties
• thermal and thermodynamic properties
• superconductivity
• electronic and electrical properties
• superconducting transition temperature
• lanthanoid
• oxide
• chalcogen
• alkaline
• rare earth
• orthorhombic
• tetragonal
• cubic