As-Ba-Fe, As-x polyhedra, Superconductivity

• As-Ba-Fe-K
• As-Ba-Co-Fe
• As-Ba-Fe-P
• As-Ba-Fe-Ru
• superconducting transition temperature
• values of superconducting transition temperature
• critical magnetic field
• upper critical magnetic field
• superconductivity energy gap
• transitional
• metalloid
• alkaline
• pnictogen
• diamagnetic
• tetragonal
• orthorhombic