BaFe12O19 hP66 194

• Ba-Fe-O
• Fe-O-Sr
• Ba-Co-Fe-O-Ti
• Co-Fe-La-O-Sr
• Al-Ca-O
• magnetic properties
• structural properties
• magnetization
• magnetic hysteresis
• Moessbauer spectra
• chalcogen
• alkaline
• transitional
• magnetoplumbite
• disordered
• hexagonal