Ba-Cu-Gd-O, Cuprate, High-tc superconductor, Tetragonal

• Ba-Cu-Fe-Gd-O
• Ba-Cu-Gd-O-Sr
• Ba-Cu-Gd-La-O
• Ba-Cu-Gd-Hg-O
• thermal and thermodynamic properties
• magnetic properties
• electronic and electrical properties
• superconductivity
• structural properties
• high-tc superconductor
• alkaline
• chalcogen
• cuprate
• lanthanoid