Chalcogen, Conductor, Transitional, Kaur

• Ba-Bi-Fe-O-Ti
• Fe-O-Sr
• Bi-Fe-O
• Bi-Fe-Nd-O
• Co-Fe-O
• magnetic properties
• structural properties
• optical properties
• electronic and electrical properties
• magnetization
• transitional
• disordered
• chalcogen
• conductor
• oxide
• cubic
• tetragonal
• hexagonal
• trigonal
• monoclinic