Alkaline, Rare earth, Ba-Cu-Gd-O, Square pyramid 5-vertex

• Ba-Cu-Gd-O-Pr
• Ba-Cu-Gd-Nd-O
• Ba-Cu-Gd-O-Y
• Ba-Ca-Cu-Gd-O
• magnetic properties
• thermal and thermodynamic properties
• superconductivity
• superconducting transition temperature
• electronic and electrical properties
• oxide
• lanthanoid
• alkaline
• chalcogen
• rare earth
• orthorhombic
• tetragonal