Antiferromagnetic, Non-disordered, Buechner

• Cu-Ge-O
• B-Fe-O-Tb
• Ba-Cu-O-Y
• As-Ca-Fe
• Al-Co-O
• magnetic properties
• thermal and thermodynamic properties
• structural properties
• magnetic transitions
• electronic and electrical properties
• antiferromagnetic
• transitional
• non-disordered
• chalcogen
• metalloid
• orthorhombic
• tetragonal
• trigonal
• monoclinic
• cubic