Disordered, Transitional, Hexagonal, Kato

• Na-O-V
• Co-Na-O
• Fe-Ge-Mn
• Mn-O-Y
• Ba-La-Mn-O-Sr
• magnetic properties
• structural properties
• magnetic susceptibility
• magnetization
• values of magnetic susceptibility
• transitional
• disordered
• chalcogen
• oxide
• metal