Kershi

• Ba-Co-Fe-La-Mg-O-Zn
• Ba-Co-Fe-Mg-O-Zn
• Ba-Co-Fe-O-Zn
• Ba-Ce-Co-Fe-Mg-O-Zn
• Ba-Co-Er-Fe-Mg-O-Zn
• magnetic properties
• electronic and electrical properties
• Curie-Weiss paramagnetism
• magnetic susceptibility
• magnetic transitions
• alkaline
• ferrimagnet
• ferromagnetic
• chalcogen
• transitional
• hexagonal