Alkaline, Conductor, Metal, As-Ba-Fe, Structural transitions

• As-Ba-Co-Fe
• As-Ba-Fe-K
• As-Ba-Fe-Ru
• As-Ba-Fe-P
• temperature for structural transition
• pressure for structural transition
• structural transition
• metalloid
• alkaline
• conductor
• metal
• pnictogen
• tetragonal
• orthorhombic