Chalcogen, Transitional, Keller

• Eu-O-Ti
• Ba-C-Fe-H-Mn-N-O-Rb
• Fe-S-Ti
• Fe-Se
• Ba-Cu-O-Y
• magnetic properties
• structural properties
• magnetization
• magnetic transitions
• superconductivity
• chalcogen
• transitional
• disordered
• antiferromagnetic
• oxide
• tetragonal
• orthorhombic
• cubic
• monoclinic
• trigonal