Ba-Cu-Er-O, Oxide, Rare earth

• Ba-Cu-Er-Ni-O
• Ba-Cu-Er-O-Pt
• Ba-Cu-Er-O-Zn
• Ba-Cu-Er-Fe-O
• thermal and thermodynamic properties
• magnetic properties
• electronic and electrical properties
• superconductivity
• superconducting transition temperature
• lanthanoid
• oxide
• alkaline
• chalcogen
• rare earth
• orthorhombic
• tetragonal
• cubic
• monoclinic