Alkaline, Lanthanoid, Rare earth, Kemmler sack

• Bi-Fe-La-O-Pb-Sr
• Bi-Fe-La-O-Sr
• Bi-Ca-Cu-Nd-O-Pb-Sr
• Bi-Ca-Cu-Gd-O-Pb-Sr
• Co-Cu-La-O-Sr
• structural properties
• superconductivity
• magnetic properties
• electronic and electrical properties
• superconducting transition temperature
• rare earth
• lanthanoid
• alkaline
• chalcogen
• transitional
• tetragonal
• orthorhombic
• trigonal
• cubic
• hexagonal