As-Ba-Fe-Ni, Pnictogen

• As-Ba-Fe-K-Ni
• As-Ba-Cr-Fe-Ni
• As-Ba-Fe-Ni-Sr
• superconductivity
• electronic and electrical properties
• superconducting transition temperature
• magnetic properties
• conductivity or resistivity
• transitional
• alkaline
• metalloid
• pnictogen
• quaternary
• tetragonal
• orthorhombic