Cu2TlSe2 tI10 139

• As-Ba-Co-Fe
• As-Ba-Fe
• As-Ba-Fe-K
• As-Fe-K
• Fe-K-Se
• electronic and electrical properties
• superconductivity
• magnetic properties
• structural properties
• conductivity or resistivity
• transitional
• metal
• pnictogen
• metalloid
• disordered
• tetragonal