Ba-Cu-La-O-Y, Lanthanoid, Square pyramid 5-vertex

• Ba-Ca-Cu-La-O-Y
• Ba-Cu-La-O-Ti-Y
• structural properties
• electronic and electrical properties
• superconductivity
• superconducting transition temperature
• thermal and thermodynamic properties
• disordered
• lanthanoid
• chalcogen
• alkaline
• oxide
• orthorhombic
• tetragonal