Ba-Cu-Gd-O, Chalcogen, Oxide, Pmmm

• Ba-Cu-Gd-O-Pr
• Ba-Cu-Fe-Gd-O
• Ba-Cu-Gd-O-Y
• Ba-Cu-Gd-Ni-O
• magnetic properties
• superconductivity
• superconducting transition temperature
• structural properties
• electronic and electrical properties
• high-tc superconductor
• cuprate
• alkaline
• chalcogen
• lanthanoid
• orthorhombic