Chalcogen, Disordered, Transitional, Keller

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