Bi-Fe-O, Chalcogen, Magnetic properties, Tetragonal

• Bi-Fe-O-Sr
• Bi-Ca-Fe-O
• Bi-Cu-Fe-O-Sr-Y
• Ba-Bi-Fe-O
• Bi-Ca-Cu-Fe-O-Pb-Sr
• magnetization
• Moessbauer spectra
• magnetic susceptibility
• magnetic hysteresis
• values of magnetization
• pnictogen
• transitional
• chalcogen
• oxide
• antiferromagnetic