Ba2Cu3YO6.3 tP14 123, Chalcogen, Rare earth

• Ba-Cu-O-Y
• Ba-Cu-Eu-O
• Ba-Cu-Fe-O-Y
• Ba-Ca-Cu-La-O
• Ba-Cu-O-Pr
• magnetic properties
• electronic and electrical properties
• superconductivity
• structural properties
• superconducting transition temperature
• transitional
• alkaline
• chalcogen
• rare earth
• high-tc superconductor
• tetragonal
• orthorhombic