Antiferromagnet, Conductor, Transitional, Keimer

• Ba-Cu-O-Y
• Fe-O-Sr
• As-Ba-Fe
• As-Ba-Fe-K
• As-Li-Mn
• magnetic properties
• optical properties
• phonons
• electronic and electrical properties
• magnetic transitions
• conductor
• transitional
• antiferromagnetic
• non-disordered
• metal
• orthorhombic
• tetragonal
• cubic
• hexagonal
• monoclinic