Chalcogen, Ferromagnetic, Hexagonal, Magnetic susceptibility

• Co-Na-O
• Ba-Co-Fe-O
• Ba-Fe-O
• Ba-Co-O
• Co-H-Na-O
• values of magnetic susceptibility
• real part of magnetic permeability
• imaginary part of magnetic permeability
• temperature-independent part of magnetic susceptibility
• chalcogen
• ferromagnetic
• transitional
• oxide
• disordered