Alkaline, Chalcogen, Disordered, Fe-O-Sr, Hexagonal

• Co-Fe-La-O-Sr
• Fe-La-O-Sr
• Ba-Fe-O-Sr
• Co-Fe-O-Sr
• magnetic properties
• structural properties
• magnetic hysteresis
• magnetization
• Moessbauer spectra
• transitional
• chalcogen
• alkaline
• disordered
• oxide