Kihou, Metalloid, Pnictogen, Superconductor, Orthorhombic

• As-Ba-Fe
• As-Ba-Co-Fe
• As-Ba-Fe-P
• As-Ba-Fe-K
• As-Ba-Fe-Ru
• electronic and electrical properties
• magnetic properties
• phase transitions
• structural transitions
• magnetic transitions
• metalloid
• antiferromagnetic
• conductor
• diamagnetic
• pnictogen