Co-Fe-O, Disordered, Magnetic properties, Trigonal

• Ba-Co-Fe-O
• Ba-Co-Fe-O-Zn
• Ca-Co-Fe-O
• Bi-Co-Fe-O
• Co-Fe-Li-O
• magnetization
• Moessbauer spectra
• magnetic hysteresis
• magnetic transitions
• coercive field
• chalcogen
• disordered
• transitional
• oxide
• alkaline