Chalcogen, Disordered, Lanthanoid, Oxide, Rare earth, Keller

• Ba-Cu-La-O
• Eu-O-Ti
• Cu-Ir-La-O
• As-F-Fe-O-Sm
• Bi-F-La-O-Se
• structural properties
• magnetic properties
• superconductivity
• magnetization
• magnetic transitions
• oxide
• chalcogen
• disordered
• lanthanoid
• rare earth
• tetragonal
• cubic
• orthorhombic
• triclinic
• monoclinic