Antiferromagnetic, Spin-density wave state, Transitional, Orthorhombic

• As-Ba-Fe
• As-Fe-Sr
• As-Ba-Co-Fe
• As-Ca-Fe
• As-Ce-Fe-O
• magnetic properties
• electronic and electrical properties
• phase transitions
• structural transitions
• conductivity or resistivity
• spin-density wave state
• antiferromagnetic
• transitional
• metalloid
• pnictogen