Disordered, Karpenko

• Er-Ga-Mn
• O-Y
• O-Zr
• Mg-O
• Cu-O
• structural properties
• magnetic properties
• magnetic transitions
• Neel temperature
• magnetic susceptibility
• disordered
• transitional
• chalcogen
• rare earth
• hexagonal
• tetragonal
• monoclinic
• cubic
• trigonal