Alkaline, Hexagonal, Magnetic susceptibility

• Ba-Co-Fe-O
• Ba-Fe-O
• Ba-Co-O
• Ba-Co-Fe-O-Ti
• B-Mg
• values of magnetic susceptibility
• real part of magnetic permeability
• temperature-independent part of magnetic susceptibility
• imaginary part of magnetic permeability
• alkaline
• transitional
• chalcogen
• oxide
• disordered