Conductor, Metal, Fe-O, Magnetic properties, Trigonal

• Bi-Fe-O
• Fe-La-Mn-O-Sr
• Fe-La-O-Sr
• Fe-La-Mn-O-Pb
• magnetization
• values of magnetization
• Moessbauer spectra
• magnetic transitions
• disordered
• conductor
• chalcogen
• antiferromagnetic
• metal