Antiferromagnetic, Chalcogen, Delafossite, Ferroelectric, Magnetic properties

• Cu-Fe-O
• Al-Cu-Fe-O
• magnetic transitions
• magnetization
• Moessbauer spectra
• magnetic structure
• magnetic susceptibility
• ferroelectric
• antiferromagnetic
• delafossite
• chalcogen
• multiferroic
• trigonal
• monoclinic