Keimer

• O-Ti-Y
• Fe-O-Sr
• Ba-Cu-O-Y
• As-Ba-Fe-K
• Cu-Na-O
• magnetic properties
• optical properties
• structural properties
• electronic and electrical properties
• magnetic transitions
• transitional
• chalcogen
• ternary
• non-disordered
• antiferromagnetic
• orthorhombic
• tetragonal
• monoclinic
• cubic
• trigonal