De leeuw

• Ba-Cu-O-Y
• Ba-Ca-Cu-La-O
• Cu-O-Sr
• Cu-La-O-Sr
• Ba-Cu-O-Tm
• structural properties
• superconductivity
• superconducting transition temperature
• electronic and electrical properties
• values of superconducting transition temperature
• chalcogen
• transitional
• alkaline
• rare earth
• disordered
• orthorhombic
• tetragonal
• trigonal
• cubic
• monoclinic