Hexagonal, Ho-Mn, Lanthanoid, Transitional

• Ho-Mn-O
• Ho-Mn-Sn
• Ga-Ge-Ho-Mn
• Er-Ho-Mn-O
• magnetic properties
• thermal and thermodynamic properties
• magnetization
• magnetic transitions
• structural properties
• transitional
• lanthanoid
• rare earth
• non-disordered
• intermetallic