As-Ba-Fe-K, Diamagnetic, Double anti-trigonal prism 8-vertex

• As-Ba-Co-Fe-K
• superconductivity
• electronic and electrical properties
• superconducting transition temperature
• magnetic properties
• values of superconducting transition temperature
• disordered
• alkali
• alkaline
• diamagnetic
• metal
• tetragonal
• orthorhombic