Chalcogen, Fe-O, Magnetic properties, Trigonal

• Bi-Fe-O
• Cu-Fe-O
• Bi-Fe-La-O
• Fe-La-Mn-O-Sr
• magnetization
• magnetic transitions
• Moessbauer spectra
• magnetic hysteresis
• magnetic susceptibility
• transitional
• chalcogen
• oxide
• disordered
• antiferromagnetic