Almeida, Antiferromagnetic, Disordered, Ternary

• Al-Fe-U
• Eu-Mn-O
• Gd-Mn-O
• Al-Fe-Y
• Mn-O-Tb
• magnetic properties
• magnetization
• optical properties
• phonons
• Moessbauer spectra
• ternary
• transitional
• antiferromagnetic
• disordered
• non-disordered
• tetragonal
• orthorhombic
• trigonal
• hexagonal
• cubic