Antiferromagnetic, Disordered, Transitional, Barbara

• Ba-Cu-O-Y
• Ce-Cu-Fe-O-Sr-Y
• Ce-Cu-Fe-Gd-O-Sr
• Ce-Cu-Eu-Fe-O-Sr
• Al-Ce-Cu
• magnetic properties
• Moessbauer spectra
• thermal and thermodynamic properties
• isomer shift
• quadrupole splitting
• disordered
• transitional
• antiferromagnetic
• rare earth
• chalcogen
• tetragonal
• orthorhombic
• cubic
• monoclinic