As-Ba-Fe, Metalloid, Spin-density wave state, Phase transitions

• As-Ba-Co-Fe
• As-Ba-Fe-K
• As-Ba-Fe-P
• As-Ba-Fe-Ru
• structural transitions
• temperature for structural transition
• pressure for structural transition
• spin-density wave state
• alkaline
• metalloid
• pnictogen
• transitional
• orthorhombic
• tetragonal