Er-Mn-O, Er-x polyhedra, Orthorhombic

• Er-Fe-Mn-O
• Co-Er-Mn-O
• Ca-Er-Mn-O
• Cr-Er-Mn-O
• magnetic properties
• thermal and thermodynamic properties
• magnetization
• magnetic susceptibility
• electronic and electrical properties
• transitional
• rare earth
• lanthanoid
• chalcogen
• oxide