Alkaline, Chalcogen, Oxide, Transitional, Kemmler sack

• Bi-Ca-Cu-O-Pb-Sr
• Bi-Fe-O-Pb-Sr
• Bi-Fe-O-Sr
• Bi-Cu-Fe-O-Sr-Y
• Bi-Fe-La-O-Pb-Sr
• structural properties
• magnetic properties
• electronic and electrical properties
• superconductivity
• Moessbauer spectra
• transitional
• alkaline
• oxide
• chalcogen
• rare earth
• tetragonal
• orthorhombic
• trigonal
• cubic
• hexagonal