As-Ba-Co-Fe, Disordered, Superconductivity

• As-Ba-Co-Fe-K
• As-Ba-Co-Fe-Sr
• superconducting transition temperature
• values of superconducting transition temperature
• critical magnetic field
• magnetic penetration depth
• superconductivity energy gap
• metalloid
• pnictogen
• alkaline
• disordered
• transitional
• tetragonal
• orthorhombic