Hexagonal, Mn-O-Y, Mn-x polyhedra

• Dy-Mn-O-Y
• Fe-Mn-O-Y
• In-Mn-O-Y
• Mn-O-Tb-Y
• magnetic properties
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• magnetic susceptibility
• transitional
• rare earth
• chalcogen
• oxide
• disordered