Alkaline, Conductor, Pnictogen, Transitional, Bi-Fe-O-Sr

• Bi-Ca-Cu-Fe-O-Sr
• Bi-Fe-O-Pb-Sr
• Bi-Ca-Cu-Fe-O-Pb-Sr
• Bi-Fe-Mn-O-Sr
• magnetic properties
• electronic and electrical properties
• structural properties
• thermal and thermodynamic properties
• Moessbauer spectra
• conductor
• oxide
• alkaline
• chalcogen
• pnictogen
• orthorhombic
• tetragonal
• trigonal
• cubic