As-Ba-Co-Fe, Conductor, Electronic and electrical properties

• As-Ba-Co-Fe-K
• As-Ba-Co-Fe-Mn
• conductivity or resistivity
• electrical resistivity
• energy band structure
• Hall effect
• Fermi surface
• pnictogen
• metalloid
• alkaline
• conductor
• superconductor
• tetragonal
• orthorhombic