Disordered, Transitional, Katrych

• As-F-Fe-O-Sm
• Fe-Se
• As-Fe-O-Sm-Th
• As-Co-Fe-O-Sm
• As-Fe-O-Sm
• superconductivity
• structural properties
• magnetic properties
• electronic and electrical properties
• superconducting transition temperature
• disordered
• transitional
• metal
• pnictogen
• chalcogen
• tetragonal
• orthorhombic
• cubic
• monoclinic
• hexagonal