Ba-Cu-O-Yb, Chalcogen

• Ba-Cu-Gd-O
• Ba-Cu-O-Y
• Ba-Cu-O-Pr
• Ba-Cu-O-Pm
• thermal and thermodynamic properties
• structural properties
• superconductivity
• electronic and electrical properties
• superconducting transition temperature
• transitional
• rare earth
• alkaline
• chalcogen
• lanthanoid
• orthorhombic
• tetragonal
• cubic
• monoclinic